USRE45505E1 - Localization of a mobile device in distributed antenna communications system - Google Patents
Localization of a mobile device in distributed antenna communications system Download PDFInfo
- Publication number
- USRE45505E1 USRE45505E1 US13/974,255 US201313974255A USRE45505E US RE45505 E1 USRE45505 E1 US RE45505E1 US 201313974255 A US201313974255 A US 201313974255A US RE45505 E USRE45505 E US RE45505E
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- US
- United States
- Prior art keywords
- mobile device
- hub
- antennas
- signal
- base station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related, expires
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0295—Proximity-based methods, e.g. position inferred from reception of particular signals
Definitions
- FIG. 4 illustrates a distributed antenna communications system in accordance with an alternative embodiment of the present invention
- the hub 102 may be located within a building (e.g., in a utility room) with the antennas distributed throughout the building so as to provide indoor coverage areas for mobile devices 108 a-n.
- the mobile devices 108 a-n may be, for example, cell phones. While three mobile devices 108 a-n and three antennas 106 a-n are illustrated, it will be apparent that more or fewer of either may be present. In an embodiment, up to eight antennas 106 a-n may be coupled to a single hub 102 . Additionally, one or more of the antennas 106 a-n may be located outdoors.
- the message may identify the mobile device by the frequency channel (e.g. for UMTS) it is operating in or by its frequency channel and timeslot (e.g. for GSM). As shown in FIG. 1 , a hub controller 118 may receive this message from the base station 104 .
- the frequency channel e.g. for UMTS
- timeslot e.g. for GSM
- the controller 118 may then monitor the strength of the signals measured by the meter 120 and identify which signal or signals received from the distributed antennas 106 a-n contains the distinct power modulation pattern. If only one of the signals contains the pattern, this indicates that the mobile device sending the pattern is located in the vicinity of the one of the antennas 106 a-n that received that particular signal. Because the location of each of the antennas 106 a-n is known, the location of the mobile device is determined from this information.
- an e-mail may be automatically generated by the controller 118 and sent to an emergency call processing center via the base station 104 and a wide area computer network (e.g. the Internet) so that emergency personnel can be informed of the caller's location.
- a message or signal may be sent by the controller 118 to circuitry associated with the nearest antenna which then activates an optical and/or acoustical signal which can be perceived by emergency personnel or which sends a message which can be perceived by equipment carried by emergency personnel.
- the particular location emitter 128 a-n which is determined to be closest to the mobile device being located may then emit a human perceptible signal, such as an optical signal (e.g. a flashing light), or an audible signal (e.g. a beeping sound). This emitted signal may then be used to facilitate personnel in locating that particular antenna unit and, thus, the particular mobile device and caller.
- the particular location emitter 128 a-n may send short range wireless message to equipment carried by personnel attempting to locate the caller.
- the location emitters 128 a-n may operate in accordance with a wireless personal area network (PAN) protocol such as Bluetooth or ZigBee.
- PAN personal area network
- This message may include location information which facilitates personnel in locating the particular antenna unit and, thus, the particular mobile device and caller.
- the location information may be in the form of a text message, such as “Go up the stairs to the second floor and proceed down the hallway to the right” or “The caller is located in the southeastern wing of the building.”
Abstract
Description
Claims (37)
Priority Applications (1)
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US13/974,255 USRE45505E1 (en) | 2007-03-23 | 2013-08-23 | Localization of a mobile device in distributed antenna communications system |
Applications Claiming Priority (2)
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US11/728,123 US8005050B2 (en) | 2007-03-23 | 2007-03-23 | Localization of a mobile device in distributed antenna communications system |
US13/974,255 USRE45505E1 (en) | 2007-03-23 | 2013-08-23 | Localization of a mobile device in distributed antenna communications system |
Related Parent Applications (1)
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US11/728,123 Reissue US8005050B2 (en) | 2007-03-23 | 2007-03-23 | Localization of a mobile device in distributed antenna communications system |
Publications (1)
Publication Number | Publication Date |
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USRE45505E1 true USRE45505E1 (en) | 2015-05-05 |
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Family Applications (2)
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US11/728,123 Ceased US8005050B2 (en) | 2007-03-23 | 2007-03-23 | Localization of a mobile device in distributed antenna communications system |
US13/974,255 Expired - Fee Related USRE45505E1 (en) | 2007-03-23 | 2013-08-23 | Localization of a mobile device in distributed antenna communications system |
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US11/728,123 Ceased US8005050B2 (en) | 2007-03-23 | 2007-03-23 | Localization of a mobile device in distributed antenna communications system |
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WO (1) | WO2008118149A1 (en) |
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Publication number | Priority date | Publication date | Assignee | Title |
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US8892112B2 (en) | 2011-07-21 | 2014-11-18 | At&T Mobility Ii Llc | Selection of a radio access bearer resource based on radio access bearer resource historical information |
US8175459B2 (en) | 2007-10-12 | 2012-05-08 | Corning Cable Systems Llc | Hybrid wireless/wired RoF transponder and hybrid RoF communication system using same |
WO2009081376A2 (en) | 2007-12-20 | 2009-07-02 | Mobileaccess Networks Ltd. | Extending outdoor location based services and applications into enclosed areas |
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USRE47466E1 (en) | 2009-01-13 | 2019-06-25 | Commscope Technologies Llc | Systems and methods for IP communication over a distributed antenna system transport |
US8346278B2 (en) * | 2009-01-13 | 2013-01-01 | Adc Telecommunications, Inc. | Systems and methods for mobile phone location with digital distributed antenna systems |
US8213401B2 (en) | 2009-01-13 | 2012-07-03 | Adc Telecommunications, Inc. | Systems and methods for IP communication over a distributed antenna system transport |
US8326319B2 (en) | 2009-01-23 | 2012-12-04 | At&T Mobility Ii Llc | Compensation of propagation delays of wireless signals |
US8346091B2 (en) | 2009-04-29 | 2013-01-01 | Andrew Llc | Distributed antenna system for wireless network systems |
US9053513B2 (en) | 2010-02-25 | 2015-06-09 | At&T Mobility Ii Llc | Fraud analysis for a location aware transaction |
US9008684B2 (en) | 2010-02-25 | 2015-04-14 | At&T Mobility Ii Llc | Sharing timed fingerprint location information |
US8224349B2 (en) | 2010-02-25 | 2012-07-17 | At&T Mobility Ii Llc | Timed fingerprint locating in wireless networks |
US9196157B2 (en) | 2010-02-25 | 2015-11-24 | AT&T Mobolity II LLC | Transportation analytics employing timed fingerprint location information |
US8447328B2 (en) | 2010-08-27 | 2013-05-21 | At&T Mobility Ii Llc | Location estimation of a mobile device in a UMTS network |
US9009629B2 (en) | 2010-12-01 | 2015-04-14 | At&T Mobility Ii Llc | Motion-based user interface feature subsets |
CN103548290B (en) | 2011-04-29 | 2016-08-31 | 康宁光缆系统有限责任公司 | Judge the communication propagation delays in distributing antenna system and associated component, System and method for |
US9462497B2 (en) | 2011-07-01 | 2016-10-04 | At&T Mobility Ii Llc | Subscriber data analysis and graphical rendering |
US8761799B2 (en) | 2011-07-21 | 2014-06-24 | At&T Mobility Ii Llc | Location analytics employing timed fingerprint location information |
US8897802B2 (en) | 2011-07-21 | 2014-11-25 | At&T Mobility Ii Llc | Selection of a radio access technology resource based on radio access technology resource historical information |
US9519043B2 (en) | 2011-07-21 | 2016-12-13 | At&T Mobility Ii Llc | Estimating network based locating error in wireless networks |
US8923134B2 (en) | 2011-08-29 | 2014-12-30 | At&T Mobility Ii Llc | Prioritizing network failure tickets using mobile location data |
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US10499269B2 (en) * | 2015-11-12 | 2019-12-03 | Commscope Technologies Llc | Systems and methods for assigning controlled nodes to channel interfaces of a controller |
US10516972B1 (en) | 2018-06-01 | 2019-12-24 | At&T Intellectual Property I, L.P. | Employing an alternate identifier for subscription access to mobile location information |
Citations (213)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3586968A (en) | 1968-03-08 | 1971-06-22 | Int Standard Electric Corp | Fault locating system for a transmission line having a plurality of repeaters including a detector coupled to the output of each repeater |
US3733430A (en) | 1970-12-28 | 1973-05-15 | Rca Corp | Channel monitoring system |
US3866121A (en) | 1971-11-24 | 1975-02-11 | Nippon Telegraph & Telephone | Radio-frequency relay system |
US4183054A (en) | 1977-09-30 | 1980-01-08 | Harris Corporation | Digital, frequency-translated, plural-channel, vestigial sideband television communication system |
US4433335A (en) | 1977-05-31 | 1984-02-21 | Her Majesty The Queen In Right Of Canada, As Represented By Minister Of National Defence Of Her Majesty's Canadian Government | Locating device |
US4451916A (en) | 1980-05-12 | 1984-05-29 | Harris Corporation | Repeatered, multi-channel fiber optic communication network having fault isolation system |
US4611323A (en) | 1983-05-24 | 1986-09-09 | Ant Nachrichtentechnik Gmbh | Method for transmitting digitally coded analog signals |
US4628501A (en) | 1983-12-29 | 1986-12-09 | The United States Of America As Represented By The Secretary Of The Army | Optical communications systems |
US4642426A (en) | 1984-12-10 | 1987-02-10 | Gte Communication Systems Corporation | Apparatus for locating faults in a carrier subscriber communication system |
US4654843A (en) | 1982-09-17 | 1987-03-31 | U.S. Philips Corporation | Signal distribution system |
US4667319A (en) | 1985-07-29 | 1987-05-19 | Gte Sprint Communications Corporation | Digital repeater with 3-way branching of service channels |
US4691292A (en) | 1983-04-13 | 1987-09-01 | Rca Corporation | System for digital multiband filtering |
US4733223A (en) | 1987-03-26 | 1988-03-22 | Gilbert William C | Apparatus for monitoring a communications system |
US4760573A (en) | 1985-12-04 | 1988-07-26 | International Business Machines Corp. | Multiplex interface for a communication controller |
US4789993A (en) | 1985-09-18 | 1988-12-06 | Nec Corporation | One frequency repeater for a digital radio system |
US4799062A (en) | 1987-04-27 | 1989-01-17 | Axonn Corporation | Radio position determination method and apparatus |
DE3707244C2 (en) | 1987-03-06 | 1990-01-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | |
EP0391597A2 (en) | 1989-04-04 | 1990-10-10 | AT&T Corp. | Optical fiber microcellular mobile radio |
US4999831A (en) | 1989-10-19 | 1991-03-12 | United Telecommunications, Inc. | Synchronous quantized subcarrier multiplexer for digital transport of video, voice and data |
WO1991015927A1 (en) | 1990-04-10 | 1991-10-17 | British Telecommunications Public Limited Company | Signal distribution |
US5193109A (en) | 1989-02-06 | 1993-03-09 | Pactel Corporation | Zoned microcell with sector scanning for cellular telephone system |
US5212831A (en) | 1990-11-28 | 1993-05-18 | Bell Communications Research, Inc. | Method and apparatus for autonomous adaptive frequency assignment in TDMA portable radio systems |
US5227679A (en) | 1992-01-02 | 1993-07-13 | Advanced Micro Devices, Inc. | Cmos digital-controlled delay gate |
US5243598A (en) | 1991-04-02 | 1993-09-07 | Pactel Corporation | Microcell system in digital cellular |
US5263177A (en) | 1991-01-22 | 1993-11-16 | Motorola, Inc. | Modified simulcast communication system |
US5303287A (en) | 1992-08-13 | 1994-04-12 | Hughes Aircraft Company | Integrated personal/cellular communications system architecture |
US5317323A (en) | 1993-03-05 | 1994-05-31 | E-Systems, Inc. | Passive high accuracy geolocation system and method |
US5321736A (en) | 1992-01-03 | 1994-06-14 | Pcs Microcell International Inc. | Distributed RF repeater arrangement for cordless telephones |
US5321849A (en) | 1991-05-22 | 1994-06-14 | Southwestern Bell Technology Resources, Inc. | System for controlling signal level at both ends of a transmission link based on a detected valve |
US5327144A (en) | 1993-05-07 | 1994-07-05 | Associated Rt, Inc. | Cellular telephone location system |
US5339184A (en) | 1992-06-15 | 1994-08-16 | Gte Laboratories Incorporated | Fiber optic antenna remoting for multi-sector cell sites |
US5351146A (en) | 1993-03-01 | 1994-09-27 | At&T Bell Laboratories | All-optical network architecture |
US5381459A (en) | 1991-07-29 | 1995-01-10 | Cable Television Laboratories, Inc. | System for distributing radio telephone signals over a cable television network |
US5400391A (en) | 1990-09-17 | 1995-03-21 | Nec Corporation | Mobile communication system |
EP0664621A1 (en) | 1994-01-21 | 1995-07-26 | Ortel Corporation | Optical fiber RF signal distribution system |
US5461627A (en) | 1991-12-24 | 1995-10-24 | Rypinski; Chandos A. | Access protocol for a common channel wireless network |
WO1995033350A1 (en) | 1994-06-01 | 1995-12-07 | Airnet Communications Corp. | Wideband wireless basestation making use of time division multiple-access bus to effect switchable connections to modulator/demodulator resources |
GB2289198B (en) | 1991-01-15 | 1996-01-10 | Rogers Cantel Inc | A remote antenna driver |
US5508708A (en) | 1995-05-08 | 1996-04-16 | Motorola, Inc. | Method and apparatus for location finding in a CDMA system |
US5512908A (en) | 1994-07-08 | 1996-04-30 | Lockheed Sanders, Inc. | Apparatus and method for locating cellular telephones |
US5519691A (en) | 1994-06-03 | 1996-05-21 | At&T Corp. | Arrangement for and method of providing radio frequency access to a switching system |
US5545397A (en) | 1991-10-23 | 1996-08-13 | Boron Biologicals, Inc. | Contrast agents and compositions for radiological imaging, and radiological imaging method utilizing same |
WO1996028946A1 (en) | 1995-03-13 | 1996-09-19 | Airnet Communications Corporation | Wideband wireless basestation making use of time division multiple-access bus having selectable number of time slots and frame synchronization to support different modulation standards |
US5563606A (en) | 1994-10-03 | 1996-10-08 | Motorola, Inc. | Dynamic mapping apparatus for mobile unit acquisition and method therefor |
US5566168A (en) | 1994-01-11 | 1996-10-15 | Ericsson Ge Mobile Communications Inc. | TDMA/FDMA/CDMA hybrid radio access methods |
US5602903A (en) | 1994-09-28 | 1997-02-11 | Us West Technologies, Inc. | Positioning system and method |
US5603080A (en) | 1992-11-23 | 1997-02-11 | Telefonaktiebolaget Lm Ericsson | Radio coverage in closed environments |
US5621414A (en) | 1993-06-08 | 1997-04-15 | Ricoh Company, Ltd. | Location confirming system |
US5621786A (en) | 1992-09-17 | 1997-04-15 | Adc Telecomminications, Inc. | Cellular communications system having passive handoff |
WO1997016000A1 (en) | 1995-10-26 | 1997-05-01 | Omnipoint Corporation | Coexisting communication systems |
US5631916A (en) | 1995-05-01 | 1997-05-20 | Georges; John B. | Apparatus and method for optically transmitting electrical signals in the 20-300 gigahertz frequency range |
WO1997032442A1 (en) | 1996-02-27 | 1997-09-04 | Airnet Communications Corporation | Cellular system plan using in band-translators |
US5668562A (en) | 1996-04-19 | 1997-09-16 | Lgc Wireless, Inc. | Measurement-based method of optimizing the placement of antennas in a RF distribution system |
US5682256A (en) | 1988-11-11 | 1997-10-28 | British Telecommunications Public Limited Company | Communications system |
US5701583A (en) | 1992-11-17 | 1997-12-23 | Southwestern Bell Technology Resources, Inc. | Land-based wireless communications system having a scanned directional antenna |
US5708961A (en) | 1995-05-01 | 1998-01-13 | Bell Atlantic Network Services, Inc. | Wireless on-premises video distribution using digital multiplexing |
US5761619A (en) | 1995-03-23 | 1998-06-02 | Telefoanktiebolaget Lm Ericsson | Distributed telecommunications system |
US5765099A (en) | 1996-04-19 | 1998-06-09 | Georges; John B. | Distribution of radio-frequency signals through low bandwidth infrastructures |
US5765097A (en) | 1996-05-20 | 1998-06-09 | At & T Corp | Shared hybrid fiber-coax network having reduced ingress noise in the upstream channel transmitted via a repeater |
GB2320653A (en) | 1996-12-23 | 1998-06-24 | Northern Telecom Ltd | Mobile Communications Network Using Alternative Protocols |
US5774789A (en) | 1995-12-14 | 1998-06-30 | Allen Telecom Inc. | RF communication signal distribution system and method |
US5781859A (en) | 1992-01-03 | 1998-07-14 | Pcs Solutions, Llc | RF repeater arrangement with improved frequency reuse for wireless telephones |
US5781541A (en) | 1995-05-03 | 1998-07-14 | Bell Atlantic Network Services, Inc. | CDMA system having time-distributed transmission paths for multipath reception |
US5784028A (en) | 1996-06-27 | 1998-07-21 | Motorola, Inc. | Method and apparatus for simplex delivery of signals to obstructed geographical areas |
WO1998024256A3 (en) | 1996-11-25 | 1998-08-27 | Ericsson Ge Mobile Inc | A flexible wideband architecture for use in radio communications systems |
US5802173A (en) | 1991-01-15 | 1998-09-01 | Rogers Cable Systems Limited | Radiotelephony system |
US5805983A (en) | 1996-07-18 | 1998-09-08 | Ericsson Inc. | System and method for equalizing the delay time for transmission paths in a distributed antenna network |
US5809419A (en) | 1994-12-14 | 1998-09-15 | Motorola, Inc. | Method for reducing channel scanning time |
US5809395A (en) | 1991-01-15 | 1998-09-15 | Rogers Cable Systems Limited | Remote antenna driver for a radio telephony system |
US5809422A (en) | 1996-03-08 | 1998-09-15 | Watkins Johnson Company | Distributed microcellular communications system |
US5815538A (en) | 1993-06-25 | 1998-09-29 | Omniplex, Inc. | Method and apparatus for determining location of a subscriber device in a wireless cellular communications system |
US5822324A (en) | 1995-03-16 | 1998-10-13 | Bell Atlantic Network Services, Inc. | Simulcasting digital video programs for broadcast and interactive services |
US5833493A (en) | 1997-06-05 | 1998-11-10 | Hung; Kuang Fu | DC power connecting cable with errorproof indication |
US5875179A (en) | 1996-10-29 | 1999-02-23 | Proxim, Inc. | Method and apparatus for synchronized communication over wireless backbone architecture |
US5878325A (en) | 1996-07-12 | 1999-03-02 | At&T Corp | Hybrid fiber-coax system having at least one digital fiber node |
US5883882A (en) | 1997-01-30 | 1999-03-16 | Lgc Wireless | Fault detection in a frequency duplexed system |
US5887261A (en) | 1992-03-31 | 1999-03-23 | Motorola, Inc. | Method and apparatus for a radio remote repeater in a digital cellular radio communication system |
US5907544A (en) | 1996-05-10 | 1999-05-25 | Rypinski; Chandos A. | Hub controller architecture and function for a multiple access-point wireless communication network |
US5912641A (en) | 1997-01-21 | 1999-06-15 | Globalstar L.P. | Indoor satellite cellular repeater system |
WO1999037035A1 (en) | 1998-01-15 | 1999-07-22 | Interwave Communications, Inc. | Wireless co-tenant base station |
US5930682A (en) | 1996-04-19 | 1999-07-27 | Lgc Wireless, Inc. | Centralized channel selection in a distributed RF antenna system |
US5945948A (en) | 1996-09-03 | 1999-08-31 | Motorola, Inc. | Method and apparatus for location finding in a communication system |
US5946622A (en) | 1996-11-19 | 1999-08-31 | Ericsson Inc. | Method and apparatus for providing cellular telephone service to a macro-cell and pico-cell within a building using shared equipment |
US5969837A (en) | 1996-12-15 | 1999-10-19 | Foxcom Wireless Ltd. | Communications system |
US5969679A (en) | 1998-06-30 | 1999-10-19 | Lucent Technologies Inc. | Method and apparatus for determining whether a wireless station is operating within a prescribed geographic region |
US5970414A (en) | 1997-05-30 | 1999-10-19 | Lucent Technologies, Inc. | Method for estimating a mobile-telephone's location |
US5983070A (en) | 1996-04-19 | 1999-11-09 | Lgc Wireless, Inc. | Method and system providing increased antenna functionality in a RF distribution system |
US5987014A (en) | 1994-07-14 | 1999-11-16 | Stanford Telecommunications, Inc. | Multipath resistant, orthogonal code-division multiple access system |
US5987326A (en) | 1997-02-11 | 1999-11-16 | Qualcomm Incorporated | Transmit power reduction for a high speed CDMA link in soft handoff |
US6005884A (en) | 1995-11-06 | 1999-12-21 | Ems Technologies, Inc. | Distributed architecture for a wireless data communications system |
US6014546A (en) | 1996-04-19 | 2000-01-11 | Lgc Wireless, Inc. | Method and system providing RF distribution for fixed wireless local loop service |
EP0876073A3 (en) | 1997-05-01 | 2000-03-01 | AT&T Corp. | Dual-mode telephone for cordless and cellular networks |
US6034950A (en) | 1996-12-27 | 2000-03-07 | Motorola Inc. | System packet-based centralized base station controller |
US6078812A (en) | 1997-12-15 | 2000-06-20 | Ericsson Inc. | System and method for adaptive channel allocation |
US6084547A (en) | 1995-06-07 | 2000-07-04 | Sanconix Inc. | Enhanced position calculation |
US6108626A (en) | 1995-10-27 | 2000-08-22 | Cselt-Centro Studi E Laboratori Telecomunicazioni S.P.A. | Object oriented audio coding |
US6108550A (en) | 1997-06-13 | 2000-08-22 | Telefonaktienbolaget Lm Ericsson | Reuse of a physical control channel in a distributed cellular radio communication system |
US6108113A (en) | 1995-12-29 | 2000-08-22 | Mci Communications Corporation | Method and system for transporting ancillary network data |
US6111541A (en) | 1997-05-09 | 2000-08-29 | Sony Corporation | Positioning system using packet radio to provide differential global positioning satellite corrections and information relative to a position |
US6112086A (en) | 1997-02-25 | 2000-08-29 | Adc Telecommunications, Inc. | Scanning RSSI receiver system using inverse fast fourier transforms for a cellular communications system with centralized base stations and distributed antenna units |
US6125260A (en) | 1997-04-29 | 2000-09-26 | Globalstar, L.P. | System for generating and using global radio frequency maps |
US6128496A (en) | 1994-06-28 | 2000-10-03 | Littlefeet, Inc. | Cellular transceiver station with adjustable time lag |
US6127975A (en) | 1994-11-03 | 2000-10-03 | Ksi, Incorporated | Single station communications localization system |
US6147786A (en) | 1998-02-20 | 2000-11-14 | Nokia Telecommunications, Oy | Hybrid analog/digital WDM access network with mini-digital optical node |
US6157659A (en) | 1997-12-19 | 2000-12-05 | Nortel Networks Corporation | Method of and apparatus for multiplexing and demultiplexing digital signal streams |
US6157810A (en) | 1996-04-19 | 2000-12-05 | Lgc Wireless, Inc | Distribution of radio-frequency signals through low bandwidth infrastructures |
US6175308B1 (en) | 1993-12-16 | 2001-01-16 | Actall Corporation | Personal duress security system |
US6181687B1 (en) | 1998-10-22 | 2001-01-30 | International Business Machines Corporation | System and a method for continuously adjustable, splitting group, multi-contention resolution in multi-access computer communication systems |
US6181253B1 (en) | 1993-12-21 | 2001-01-30 | Trimble Navigation Limited | Flexible monitoring of location and motion |
US6188693B1 (en) | 1996-02-14 | 2001-02-13 | Hitachi, Ltd. | ATM multiplexing apparatus, ATM demultiplexing apparatus, and communication network with the apparatus |
US6192216B1 (en) | 1997-12-24 | 2001-02-20 | Transcept, Inc. | Remotely controlled gain control of transceiver used to inter-connect wireless telephones to a broadband network |
GB2315959B (en) | 1996-08-01 | 2001-02-21 | Motorola Inc | Communications network node with switched channelizer architecture |
US6195342B1 (en) | 1997-11-25 | 2001-02-27 | Motorola, Inc. | Method for determining hand-off candidates in a neighbor set in a CDMA communication system |
US6198558B1 (en) | 1998-04-07 | 2001-03-06 | Nortel Networks Limited | Architecture repartitioning to simplify outside-plant component of fiber-based access system |
US6201803B1 (en) | 1995-05-02 | 2001-03-13 | British Telecommunications Public Limited Company | Cellular radio location system |
US6204813B1 (en) | 1998-02-20 | 2001-03-20 | Trakus, Inc. | Local area multiple object tracking system |
US6222660B1 (en) | 1998-06-09 | 2001-04-24 | Tektronix, Inc. | Adaptive power supply for avalanche photodiode |
US6226274B1 (en) | 1998-09-24 | 2001-05-01 | Omnipoint Corporation | Method and apparatus for multiple access communication |
US6236365B1 (en) | 1996-09-09 | 2001-05-22 | Tracbeam, Llc | Location of a mobile station using a plurality of commercial wireless infrastructures |
US6249252B1 (en) | 1996-09-09 | 2001-06-19 | Tracbeam Llc | Wireless location using multiple location estimators |
US6262981B1 (en) | 1999-04-14 | 2001-07-17 | Airnet Communications Corporation | Dynamic overflow protection for finite digital word-length multi-carrier transmitter communications equipment |
US6275990B1 (en) | 1995-02-06 | 2001-08-14 | Adc Telecommunications, Inc. | Transport of payload information and control messages on multiple orthogonal carriers spread throughout substantially all of a frequency bandwith |
US6285881B1 (en) | 1996-05-31 | 2001-09-04 | Northern Telecom Ltd. | Method and system for quickly finding a control channel in a private cellular system |
WO2001074100A1 (en) | 2000-03-27 | 2001-10-04 | Transcept Opencell, Inc. | Multi-protocol distributed wireless system architecture |
US6317884B1 (en) | 1997-02-19 | 2001-11-13 | Next Level Communications | Video, data and telephony gateway |
US6337754B1 (en) | 1997-11-20 | 2002-01-08 | Kokusai Electric Co., Ltd. | Optical conversion relay amplification system |
WO2002017669A1 (en) | 2000-08-22 | 2002-02-28 | Nokia Corporation | Method for positioning a mobile station |
US6353600B1 (en) | 2000-04-29 | 2002-03-05 | Lgc Wireless, Inc. | Dynamic sectorization in a CDMA cellular system employing centralized base-station architecture |
US6362908B1 (en) | 1998-12-02 | 2002-03-26 | Marconi Communications, Inc. | Multi-service adaptable optical network unit |
US20020037054A1 (en) | 2000-01-31 | 2002-03-28 | Schurig Alma K. | Combination power and full duplex data cable |
US6373887B1 (en) | 1998-06-30 | 2002-04-16 | Cisco Technology, Inc. | HTU-C clocking from a single source |
US6374124B1 (en) | 1997-12-24 | 2002-04-16 | Transcept, Inc. | Dynamic reallocation of transceivers used to interconnect wireless telephones to a broadband network |
US6377640B2 (en) | 1997-07-31 | 2002-04-23 | Stanford Syncom, Inc. | Means and method for a synchronous network communications system |
US20020049061A1 (en) | 1999-06-04 | 2002-04-25 | Timo Pinola | Dynamic channel configuration of cellular radio network |
US20020089958A1 (en) | 1997-10-14 | 2002-07-11 | Peretz Feder | Point-to-point protocol encapsulation in ethernet frame |
US6421009B2 (en) | 1998-05-08 | 2002-07-16 | Peter Suprunov | Mobile station position tracking system for public safety |
US20020097704A1 (en) * | 1994-09-06 | 2002-07-25 | Interdigital Technology Corporation | Receiving station for wireless telephone system with diversity transmission and method |
WO2001074013A3 (en) | 2000-03-29 | 2002-08-01 | Transcept Opencell Inc | Operations and maintenance architecture for multiprotocol distributed system |
US20020128009A1 (en) | 2001-02-20 | 2002-09-12 | Erik Boch | Transceiver for fixed wireless access network applications |
US6466572B1 (en) | 1997-02-03 | 2002-10-15 | Marconi Communications, Inc. | Distributed ethernet hub |
US20020151278A1 (en) * | 2001-04-04 | 2002-10-17 | Mclain Christopher John | Method and apparatus using variations in power modulation to determine an interfering mobile terminal |
US6480551B1 (en) | 1997-11-18 | 2002-11-12 | Sony Corporation | Signal processing device and method for switching signal processors thereof |
US6484012B1 (en) | 1997-08-04 | 2002-11-19 | Wireless Facilities, Inc. | Inter-band communication repeater system |
US6486907B1 (en) | 1997-01-07 | 2002-11-26 | Foxcom Ltd. | Satellite distributed television |
US20020191565A1 (en) | 2001-06-08 | 2002-12-19 | Sanjay Mani | Methods and systems employing receive diversity in distributed cellular antenna applications |
WO2002087275A3 (en) | 2001-04-24 | 2002-12-19 | Qualcomm Inc | Method and apparatus for estimating the position of a terminal based on identification codes for transmission sources |
US6498936B1 (en) | 1999-01-22 | 2002-12-24 | Ericsson Inc. | Methods and systems for coding of broadcast messages |
WO2002059638A3 (en) | 2000-11-16 | 2002-12-27 | Qualcomm Inc | Position determination in a wireless communication system with detection and compensation for repeaters |
US6501955B1 (en) | 2000-06-19 | 2002-12-31 | Intel Corporation | RF signal repeater, mobile unit position determination system using the RF signal repeater, and method of communication therefor |
US6556551B1 (en) | 1999-05-27 | 2003-04-29 | Lgc Wireless, Inc. | Multi-frequency pilot beacon for CDMA systems |
US6564057B1 (en) | 1998-05-08 | 2003-05-13 | Samsung Electronics, Co., Ltd. | System and method for determining a handoff target base station in a mobile communication system |
US6567473B1 (en) | 1999-03-12 | 2003-05-20 | Aware, Inc. | Method for seamlessly changing power modes in a ADSL system |
US6574472B1 (en) | 1997-06-25 | 2003-06-03 | Littlefeet, Inc. | Transceiver for amplification between stationary and mobile stations with radio channel recognition |
US6594496B2 (en) | 2000-04-27 | 2003-07-15 | Lgc Wireless Inc. | Adaptive capacity management in a centralized basestation architecture |
US20030162498A1 (en) | 1997-12-12 | 2003-08-28 | Martin Rofheart | Carrierless ultra wideband wireless signals for conveying data |
US20030216121A1 (en) | 2001-10-11 | 2003-11-20 | Mark Yarkosky | Method for in-building distribution using wireless access technology |
US6667973B1 (en) | 1998-04-29 | 2003-12-23 | Zhone Technologies, Inc. | Flexible SONET access and transmission systems |
US20040001477A1 (en) | 2002-06-26 | 2004-01-01 | D'amico Thomas Victor | VOIP transmitter and receiver devices and methods therefor |
US6674966B1 (en) | 1998-10-15 | 2004-01-06 | Lucent Technologies Inc. | Re-configurable fibre wireless network |
US20040033804A1 (en) | 2002-08-15 | 2004-02-19 | Binzel Charles Philipp | Method and apparatus for scanning for neighboring cells |
US6697603B1 (en) | 1999-12-13 | 2004-02-24 | Andrew Corporation | Digital repeater |
US6704545B1 (en) | 2000-07-19 | 2004-03-09 | Adc Telecommunications, Inc. | Point-to-multipoint digital radio frequency transport |
US20040066326A1 (en) | 2002-10-02 | 2004-04-08 | Guenther Knapp | Electromagnetic coupler system |
US6729929B1 (en) | 1999-03-17 | 2004-05-04 | Cisco Systems, Inc. | Method and apparatus for controlling wireless networks |
US20040102195A1 (en) | 2000-09-01 | 2004-05-27 | Siamak Naghian | Broadcasting in a communication system |
US6768745B1 (en) | 1998-04-29 | 2004-07-27 | Zhone Technologies, Inc. | Flexible SONET access and transmission system |
US6771933B1 (en) | 2001-03-26 | 2004-08-03 | Lgc Wireless, Inc. | Wireless deployment of bluetooth access points using a distributed antenna architecture |
US6785558B1 (en) | 2002-12-06 | 2004-08-31 | Lgc Wireless, Inc. | System and method for distributing wireless communication signals over metropolitan telecommunication networks |
US6801767B1 (en) | 2001-01-26 | 2004-10-05 | Lgc Wireless, Inc. | Method and system for distributing multiband wireless communications signals |
US20040204097A1 (en) | 2002-10-25 | 2004-10-14 | Ibis Telecom, Inc. | Internet base station |
WO2004034508A3 (en) | 2000-06-08 | 2004-10-14 | Pointred Technologies Inc | Multibeam antenna for a wireless network |
US20040233877A1 (en) | 2003-05-20 | 2004-11-25 | Sang-Il Lee | Indoor local area network system using ultra wide-band communication system |
US6826164B2 (en) | 2001-06-08 | 2004-11-30 | Nextg Networks | Method and apparatus for multiplexing in a wireless communication infrastructure |
US6826163B2 (en) | 2001-06-08 | 2004-11-30 | Nextg Networks | Method and apparatus for multiplexing in a wireless communication infrastructure |
US20040248580A1 (en) | 2003-02-24 | 2004-12-09 | Floyd Backes | Transmission channel selection apparatus |
US6831901B2 (en) | 2002-05-31 | 2004-12-14 | Opencell Corporation | System and method for retransmission of data |
US20040258100A1 (en) | 2002-06-28 | 2004-12-23 | Arto Jantti | Location service support for distributed bts architecture |
US6865390B2 (en) | 2001-06-25 | 2005-03-08 | Lucent Technologies Inc. | Cellular communications system featuring a central radio pool/traffic router |
US6907048B1 (en) | 1997-10-14 | 2005-06-14 | Alvarion Israel (2003) Ltd. | Method and apparatus for transporting ethernet data packets via radio frames in a wireless metropolitan area network |
US20050143091A1 (en) | 2003-09-02 | 2005-06-30 | Yair Shapira | Indoor location identification system |
US20050148368A1 (en) | 2002-10-25 | 2005-07-07 | Stefan Scheinert | System and method for automatically configuring and integrating a radio base station into an existing wireless cellular communication network with full bi-directional roaming and handover capability |
US6917614B1 (en) | 1999-09-17 | 2005-07-12 | Arris International, Inc. | Multi-channel support for virtual private networks in a packet to ATM cell cable system |
US20050153712A1 (en) * | 2004-01-08 | 2005-07-14 | Ken Osaka | Method and system for determining mobile unit location by aggregation of tagged signals from a distributed antenna system |
US20050157675A1 (en) | 2004-01-16 | 2005-07-21 | Feder Peretz M. | Method and apparatus for cellular communication over data networks |
US20050176368A1 (en) | 2003-03-07 | 2005-08-11 | Spotwave Wireless Inc. | Distributed adaptive repeater system |
US20050221817A1 (en) | 1999-06-04 | 2005-10-06 | Nokia Corporation | Testing device and software |
US20050227710A1 (en) * | 1999-11-24 | 2005-10-13 | Atsushi Yamashita | Base station control equipment, mobile station equipment, and radio communication system |
US20050233710A1 (en) | 2001-12-06 | 2005-10-20 | Ismail Lakkis | High data rate transmitter and receiver |
US6967966B1 (en) | 1999-11-03 | 2005-11-22 | Adc Telecommunications, Inc. | Digital return path for hybrid fiber/coax network |
US20060041680A1 (en) | 2002-10-11 | 2006-02-23 | Proctor Jr James A | Reducing loop effects in a wireless local area network repeater |
US7016308B1 (en) | 1999-03-19 | 2006-03-21 | Broadband Royalty Corporation | Digital return path for hybrid fiber/coax network |
US7014500B2 (en) | 2001-10-16 | 2006-03-21 | Adam Belesimo | Testing assembly and method for identifying network circuits |
US20060072602A1 (en) | 2004-10-05 | 2006-04-06 | Cisco Technology, Inc. | Method and apparatus for least congested channel scan for wireless access points |
US7035671B2 (en) | 2002-04-08 | 2006-04-25 | Adc Telecommunications, Inc. | Method and apparatus for intelligent noise reduction in a distributed communication system |
US20060094470A1 (en) | 2004-11-01 | 2006-05-04 | Microwave Photonics, Inc. | Communications system and method |
US7050786B2 (en) | 2002-10-30 | 2006-05-23 | Lockheed Martin Corporation | Method and apparatus for locating a wireless device |
US20060123053A1 (en) | 2004-12-02 | 2006-06-08 | Insignio Technologies, Inc. | Personalized content processing and delivery system and media |
US20060133346A1 (en) | 2004-12-17 | 2006-06-22 | Chheda Ashvin H | Voice over Internet protocol (VoIP) call admission and call regulation in a wireless network |
US20060172710A1 (en) | 2003-03-26 | 2006-08-03 | Celletra Ltd. | Phase sweeping methods for transmit diversity and diversity combining in bts sector extension and in wireless repeaters |
US7103279B1 (en) | 2002-07-15 | 2006-09-05 | Ydi Wireless, Inc. | Architecture for wireless transmission of high rate optical signals |
US20060234722A1 (en) | 2002-04-09 | 2006-10-19 | Uwe Hanebeck | Methods, configuration and computer program having program code means and computer program product for determining a position of a mobile communications device within a communications network |
US7127175B2 (en) | 2001-06-08 | 2006-10-24 | Nextg Networks | Method and apparatus for multiplexing in a wireless communication infrastructure |
US7136624B2 (en) | 2002-02-06 | 2006-11-14 | Ntt Docomo, Inc. | Radio resources allocating method, radio resources allocating apparatus, and mobile communication system |
US7151940B2 (en) | 2001-03-30 | 2006-12-19 | Huawei Technologies Co., Ltd. | Method and apparatus for increasing accuracy for locating cellular mobile station in urban area |
US7162261B1 (en) * | 2002-02-27 | 2007-01-09 | Sprint Communications Company L.P. | Method and device for identifying antennae to transmit wireless signals |
US7205864B2 (en) | 2004-11-02 | 2007-04-17 | Nextg Networks, Inc. | Distributed matrix switch |
US20070099562A1 (en) | 2003-03-24 | 2007-05-03 | Atc Technologies, Llc | Satellite Assisted Radioterminal Communications Systems and Methods |
US7286507B1 (en) * | 2005-10-04 | 2007-10-23 | Sprint Spectrum L.P. | Method and system for dynamically routing between a radio access network and distributed antenna system remote antenna units |
US7289972B2 (en) | 2004-06-25 | 2007-10-30 | Virginia Tech Intellectual Properties, Inc. | Cognitive radio engine based on genetic algorithms in a network |
US20080014948A1 (en) | 2006-07-14 | 2008-01-17 | Lgc Wireless, Inc. | System for and method of for providing dedicated capacity in a cellular network |
US7336961B1 (en) * | 2004-06-04 | 2008-02-26 | Sprint Spectrum L.P. | Method and system for determining location of a mobile station within a distributed antenna system |
US7356343B2 (en) * | 2005-08-03 | 2008-04-08 | Kamilo Feher | Emergency location transceivers (ELT) |
US20090061766A1 (en) | 2004-08-23 | 2009-03-05 | Samsung Electronics Co., Ltd. | Apparatus and method for channel estimation and echo cancellation in a wireless repeater |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US37820A (en) * | 1863-03-03 | Improvement in hydrants | ||
GB2197531B (en) * | 1986-11-08 | 1991-02-06 | Stc Plc | Distributed feedback laser |
-
2007
- 2007-03-23 US US11/728,123 patent/US8005050B2/en not_active Ceased
- 2007-11-08 WO PCT/US2007/023483 patent/WO2008118149A1/en active Application Filing
-
2013
- 2013-08-23 US US13/974,255 patent/USRE45505E1/en not_active Expired - Fee Related
Patent Citations (228)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3586968A (en) | 1968-03-08 | 1971-06-22 | Int Standard Electric Corp | Fault locating system for a transmission line having a plurality of repeaters including a detector coupled to the output of each repeater |
US3733430A (en) | 1970-12-28 | 1973-05-15 | Rca Corp | Channel monitoring system |
US3866121A (en) | 1971-11-24 | 1975-02-11 | Nippon Telegraph & Telephone | Radio-frequency relay system |
US4433335A (en) | 1977-05-31 | 1984-02-21 | Her Majesty The Queen In Right Of Canada, As Represented By Minister Of National Defence Of Her Majesty's Canadian Government | Locating device |
US4183054A (en) | 1977-09-30 | 1980-01-08 | Harris Corporation | Digital, frequency-translated, plural-channel, vestigial sideband television communication system |
US4451916A (en) | 1980-05-12 | 1984-05-29 | Harris Corporation | Repeatered, multi-channel fiber optic communication network having fault isolation system |
US4654843A (en) | 1982-09-17 | 1987-03-31 | U.S. Philips Corporation | Signal distribution system |
US4691292A (en) | 1983-04-13 | 1987-09-01 | Rca Corporation | System for digital multiband filtering |
US4611323A (en) | 1983-05-24 | 1986-09-09 | Ant Nachrichtentechnik Gmbh | Method for transmitting digitally coded analog signals |
US4628501A (en) | 1983-12-29 | 1986-12-09 | The United States Of America As Represented By The Secretary Of The Army | Optical communications systems |
US4642426A (en) | 1984-12-10 | 1987-02-10 | Gte Communication Systems Corporation | Apparatus for locating faults in a carrier subscriber communication system |
US4667319A (en) | 1985-07-29 | 1987-05-19 | Gte Sprint Communications Corporation | Digital repeater with 3-way branching of service channels |
US4789993A (en) | 1985-09-18 | 1988-12-06 | Nec Corporation | One frequency repeater for a digital radio system |
US4760573A (en) | 1985-12-04 | 1988-07-26 | International Business Machines Corp. | Multiplex interface for a communication controller |
DE3707244C2 (en) | 1987-03-06 | 1990-01-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | |
US4733223A (en) | 1987-03-26 | 1988-03-22 | Gilbert William C | Apparatus for monitoring a communications system |
US4799062A (en) | 1987-04-27 | 1989-01-17 | Axonn Corporation | Radio position determination method and apparatus |
US5682256A (en) | 1988-11-11 | 1997-10-28 | British Telecommunications Public Limited Company | Communications system |
US5193109A (en) | 1989-02-06 | 1993-03-09 | Pactel Corporation | Zoned microcell with sector scanning for cellular telephone system |
EP0391597A2 (en) | 1989-04-04 | 1990-10-10 | AT&T Corp. | Optical fiber microcellular mobile radio |
US4999831A (en) | 1989-10-19 | 1991-03-12 | United Telecommunications, Inc. | Synchronous quantized subcarrier multiplexer for digital transport of video, voice and data |
WO1991015927A1 (en) | 1990-04-10 | 1991-10-17 | British Telecommunications Public Limited Company | Signal distribution |
US5400391A (en) | 1990-09-17 | 1995-03-21 | Nec Corporation | Mobile communication system |
US5212831A (en) | 1990-11-28 | 1993-05-18 | Bell Communications Research, Inc. | Method and apparatus for autonomous adaptive frequency assignment in TDMA portable radio systems |
US5809395A (en) | 1991-01-15 | 1998-09-15 | Rogers Cable Systems Limited | Remote antenna driver for a radio telephony system |
GB2289198B (en) | 1991-01-15 | 1996-01-10 | Rogers Cantel Inc | A remote antenna driver |
US5802173A (en) | 1991-01-15 | 1998-09-01 | Rogers Cable Systems Limited | Radiotelephony system |
GB2253770B (en) | 1991-01-15 | 1996-01-10 | Rogers Communications Inc | Radiotelephony system |
US5263177A (en) | 1991-01-22 | 1993-11-16 | Motorola, Inc. | Modified simulcast communication system |
US5243598A (en) | 1991-04-02 | 1993-09-07 | Pactel Corporation | Microcell system in digital cellular |
US5321849A (en) | 1991-05-22 | 1994-06-14 | Southwestern Bell Technology Resources, Inc. | System for controlling signal level at both ends of a transmission link based on a detected valve |
US5381459A (en) | 1991-07-29 | 1995-01-10 | Cable Television Laboratories, Inc. | System for distributing radio telephone signals over a cable television network |
US5545397A (en) | 1991-10-23 | 1996-08-13 | Boron Biologicals, Inc. | Contrast agents and compositions for radiological imaging, and radiological imaging method utilizing same |
US5461627A (en) | 1991-12-24 | 1995-10-24 | Rypinski; Chandos A. | Access protocol for a common channel wireless network |
US5227679A (en) | 1992-01-02 | 1993-07-13 | Advanced Micro Devices, Inc. | Cmos digital-controlled delay gate |
US5321736A (en) | 1992-01-03 | 1994-06-14 | Pcs Microcell International Inc. | Distributed RF repeater arrangement for cordless telephones |
US5781859A (en) | 1992-01-03 | 1998-07-14 | Pcs Solutions, Llc | RF repeater arrangement with improved frequency reuse for wireless telephones |
US5887261A (en) | 1992-03-31 | 1999-03-23 | Motorola, Inc. | Method and apparatus for a radio remote repeater in a digital cellular radio communication system |
US5339184A (en) | 1992-06-15 | 1994-08-16 | Gte Laboratories Incorporated | Fiber optic antenna remoting for multi-sector cell sites |
US5303287A (en) | 1992-08-13 | 1994-04-12 | Hughes Aircraft Company | Integrated personal/cellular communications system architecture |
US5852651A (en) | 1992-09-17 | 1998-12-22 | Adc Telecommunications, Inc. | Cellular communications system with sectorization |
US5657374A (en) | 1992-09-17 | 1997-08-12 | Adc Telecommunications, Inc. | Cellular communications system with centralized base stations and distributed antenna units |
US5644622A (en) | 1992-09-17 | 1997-07-01 | Adc Telecommunications, Inc. | Cellular communications system with centralized base stations and distributed antenna units |
US5642405A (en) | 1992-09-17 | 1997-06-24 | Adc Telecommunications, Inc. | Cellular communications system with centralized base stations and distributed antenna units |
US5627879A (en) | 1992-09-17 | 1997-05-06 | Adc Telecommunications, Inc. | Cellular communications system with centralized base stations and distributed antenna units |
US5621786A (en) | 1992-09-17 | 1997-04-15 | Adc Telecomminications, Inc. | Cellular communications system having passive handoff |
US5701583A (en) | 1992-11-17 | 1997-12-23 | Southwestern Bell Technology Resources, Inc. | Land-based wireless communications system having a scanned directional antenna |
US5603080A (en) | 1992-11-23 | 1997-02-11 | Telefonaktiebolaget Lm Ericsson | Radio coverage in closed environments |
US5351146A (en) | 1993-03-01 | 1994-09-27 | At&T Bell Laboratories | All-optical network architecture |
US5317323A (en) | 1993-03-05 | 1994-05-31 | E-Systems, Inc. | Passive high accuracy geolocation system and method |
US5327144A (en) | 1993-05-07 | 1994-07-05 | Associated Rt, Inc. | Cellular telephone location system |
US5621414A (en) | 1993-06-08 | 1997-04-15 | Ricoh Company, Ltd. | Location confirming system |
US5815538A (en) | 1993-06-25 | 1998-09-29 | Omniplex, Inc. | Method and apparatus for determining location of a subscriber device in a wireless cellular communications system |
US6175308B1 (en) | 1993-12-16 | 2001-01-16 | Actall Corporation | Personal duress security system |
US6181253B1 (en) | 1993-12-21 | 2001-01-30 | Trimble Navigation Limited | Flexible monitoring of location and motion |
US5566168A (en) | 1994-01-11 | 1996-10-15 | Ericsson Ge Mobile Communications Inc. | TDMA/FDMA/CDMA hybrid radio access methods |
EP0664621A1 (en) | 1994-01-21 | 1995-07-26 | Ortel Corporation | Optical fiber RF signal distribution system |
WO1995033350A1 (en) | 1994-06-01 | 1995-12-07 | Airnet Communications Corp. | Wideband wireless basestation making use of time division multiple-access bus to effect switchable connections to modulator/demodulator resources |
US5519691A (en) | 1994-06-03 | 1996-05-21 | At&T Corp. | Arrangement for and method of providing radio frequency access to a switching system |
US6128496A (en) | 1994-06-28 | 2000-10-03 | Littlefeet, Inc. | Cellular transceiver station with adjustable time lag |
USRE37820E1 (en) | 1994-06-28 | 2002-08-13 | Littlefeet, Inc. | Arrangements of base transceiver stations of an area-covering network |
US6459900B1 (en) | 1994-06-28 | 2002-10-01 | Littlefeet, Inc. | Methods of operating arrangements of base transceiver stations in an area-covering network |
US5512908A (en) | 1994-07-08 | 1996-04-30 | Lockheed Sanders, Inc. | Apparatus and method for locating cellular telephones |
US5987014A (en) | 1994-07-14 | 1999-11-16 | Stanford Telecommunications, Inc. | Multipath resistant, orthogonal code-division multiple access system |
US20020097704A1 (en) * | 1994-09-06 | 2002-07-25 | Interdigital Technology Corporation | Receiving station for wireless telephone system with diversity transmission and method |
US5602903A (en) | 1994-09-28 | 1997-02-11 | Us West Technologies, Inc. | Positioning system and method |
US5563606A (en) | 1994-10-03 | 1996-10-08 | Motorola, Inc. | Dynamic mapping apparatus for mobile unit acquisition and method therefor |
US6127975A (en) | 1994-11-03 | 2000-10-03 | Ksi, Incorporated | Single station communications localization system |
US5809419A (en) | 1994-12-14 | 1998-09-15 | Motorola, Inc. | Method for reducing channel scanning time |
US6275990B1 (en) | 1995-02-06 | 2001-08-14 | Adc Telecommunications, Inc. | Transport of payload information and control messages on multiple orthogonal carriers spread throughout substantially all of a frequency bandwith |
WO1996028946A1 (en) | 1995-03-13 | 1996-09-19 | Airnet Communications Corporation | Wideband wireless basestation making use of time division multiple-access bus having selectable number of time slots and frame synchronization to support different modulation standards |
US5822324A (en) | 1995-03-16 | 1998-10-13 | Bell Atlantic Network Services, Inc. | Simulcasting digital video programs for broadcast and interactive services |
US5761619A (en) | 1995-03-23 | 1998-06-02 | Telefoanktiebolaget Lm Ericsson | Distributed telecommunications system |
US5631916A (en) | 1995-05-01 | 1997-05-20 | Georges; John B. | Apparatus and method for optically transmitting electrical signals in the 20-300 gigahertz frequency range |
US5708961A (en) | 1995-05-01 | 1998-01-13 | Bell Atlantic Network Services, Inc. | Wireless on-premises video distribution using digital multiplexing |
US6201803B1 (en) | 1995-05-02 | 2001-03-13 | British Telecommunications Public Limited Company | Cellular radio location system |
US5781541A (en) | 1995-05-03 | 1998-07-14 | Bell Atlantic Network Services, Inc. | CDMA system having time-distributed transmission paths for multipath reception |
US5508708A (en) | 1995-05-08 | 1996-04-16 | Motorola, Inc. | Method and apparatus for location finding in a CDMA system |
US6084547A (en) | 1995-06-07 | 2000-07-04 | Sanconix Inc. | Enhanced position calculation |
WO1997016000A1 (en) | 1995-10-26 | 1997-05-01 | Omnipoint Corporation | Coexisting communication systems |
US5732076A (en) | 1995-10-26 | 1998-03-24 | Omnipoint Corporation | Coexisting communication systems |
US6108626A (en) | 1995-10-27 | 2000-08-22 | Cselt-Centro Studi E Laboratori Telecomunicazioni S.P.A. | Object oriented audio coding |
US6005884A (en) | 1995-11-06 | 1999-12-21 | Ems Technologies, Inc. | Distributed architecture for a wireless data communications system |
US5774789A (en) | 1995-12-14 | 1998-06-30 | Allen Telecom Inc. | RF communication signal distribution system and method |
US6108113A (en) | 1995-12-29 | 2000-08-22 | Mci Communications Corporation | Method and system for transporting ancillary network data |
US6188693B1 (en) | 1996-02-14 | 2001-02-13 | Hitachi, Ltd. | ATM multiplexing apparatus, ATM demultiplexing apparatus, and communication network with the apparatus |
WO1997032442A1 (en) | 1996-02-27 | 1997-09-04 | Airnet Communications Corporation | Cellular system plan using in band-translators |
US5809422A (en) | 1996-03-08 | 1998-09-15 | Watkins Johnson Company | Distributed microcellular communications system |
US6014546A (en) | 1996-04-19 | 2000-01-11 | Lgc Wireless, Inc. | Method and system providing RF distribution for fixed wireless local loop service |
US5930682A (en) | 1996-04-19 | 1999-07-27 | Lgc Wireless, Inc. | Centralized channel selection in a distributed RF antenna system |
US5983070A (en) | 1996-04-19 | 1999-11-09 | Lgc Wireless, Inc. | Method and system providing increased antenna functionality in a RF distribution system |
US6157810A (en) | 1996-04-19 | 2000-12-05 | Lgc Wireless, Inc | Distribution of radio-frequency signals through low bandwidth infrastructures |
US5765099A (en) | 1996-04-19 | 1998-06-09 | Georges; John B. | Distribution of radio-frequency signals through low bandwidth infrastructures |
US5668562A (en) | 1996-04-19 | 1997-09-16 | Lgc Wireless, Inc. | Measurement-based method of optimizing the placement of antennas in a RF distribution system |
US5907544A (en) | 1996-05-10 | 1999-05-25 | Rypinski; Chandos A. | Hub controller architecture and function for a multiple access-point wireless communication network |
US5765097A (en) | 1996-05-20 | 1998-06-09 | At & T Corp | Shared hybrid fiber-coax network having reduced ingress noise in the upstream channel transmitted via a repeater |
US6285881B1 (en) | 1996-05-31 | 2001-09-04 | Northern Telecom Ltd. | Method and system for quickly finding a control channel in a private cellular system |
US5784028A (en) | 1996-06-27 | 1998-07-21 | Motorola, Inc. | Method and apparatus for simplex delivery of signals to obstructed geographical areas |
US5878325A (en) | 1996-07-12 | 1999-03-02 | At&T Corp | Hybrid fiber-coax system having at least one digital fiber node |
US5805983A (en) | 1996-07-18 | 1998-09-08 | Ericsson Inc. | System and method for equalizing the delay time for transmission paths in a distributed antenna network |
GB2315959B (en) | 1996-08-01 | 2001-02-21 | Motorola Inc | Communications network node with switched channelizer architecture |
US5945948A (en) | 1996-09-03 | 1999-08-31 | Motorola, Inc. | Method and apparatus for location finding in a communication system |
US20060025158A1 (en) * | 1996-09-09 | 2006-02-02 | Leblanc Frederick W | Locating a mobile station and applications therefor |
US6236365B1 (en) | 1996-09-09 | 2001-05-22 | Tracbeam, Llc | Location of a mobile station using a plurality of commercial wireless infrastructures |
US6952181B2 (en) | 1996-09-09 | 2005-10-04 | Tracbeam, Llc | Locating a mobile station using a plurality of wireless networks and applications therefor |
US6249252B1 (en) | 1996-09-09 | 2001-06-19 | Tracbeam Llc | Wireless location using multiple location estimators |
US5875179A (en) | 1996-10-29 | 1999-02-23 | Proxim, Inc. | Method and apparatus for synchronized communication over wireless backbone architecture |
US5946622A (en) | 1996-11-19 | 1999-08-31 | Ericsson Inc. | Method and apparatus for providing cellular telephone service to a macro-cell and pico-cell within a building using shared equipment |
WO1998024256A3 (en) | 1996-11-25 | 1998-08-27 | Ericsson Ge Mobile Inc | A flexible wideband architecture for use in radio communications systems |
US5969837A (en) | 1996-12-15 | 1999-10-19 | Foxcom Wireless Ltd. | Communications system |
GB2320653A (en) | 1996-12-23 | 1998-06-24 | Northern Telecom Ltd | Mobile Communications Network Using Alternative Protocols |
US6034950A (en) | 1996-12-27 | 2000-03-07 | Motorola Inc. | System packet-based centralized base station controller |
US6486907B1 (en) | 1997-01-07 | 2002-11-26 | Foxcom Ltd. | Satellite distributed television |
US5912641A (en) | 1997-01-21 | 1999-06-15 | Globalstar L.P. | Indoor satellite cellular repeater system |
US5883882A (en) | 1997-01-30 | 1999-03-16 | Lgc Wireless | Fault detection in a frequency duplexed system |
US6466572B1 (en) | 1997-02-03 | 2002-10-15 | Marconi Communications, Inc. | Distributed ethernet hub |
US5987326A (en) | 1997-02-11 | 1999-11-16 | Qualcomm Incorporated | Transmit power reduction for a high speed CDMA link in soft handoff |
US6317884B1 (en) | 1997-02-19 | 2001-11-13 | Next Level Communications | Video, data and telephony gateway |
US6112086A (en) | 1997-02-25 | 2000-08-29 | Adc Telecommunications, Inc. | Scanning RSSI receiver system using inverse fast fourier transforms for a cellular communications system with centralized base stations and distributed antenna units |
US6125260A (en) | 1997-04-29 | 2000-09-26 | Globalstar, L.P. | System for generating and using global radio frequency maps |
EP0876073A3 (en) | 1997-05-01 | 2000-03-01 | AT&T Corp. | Dual-mode telephone for cordless and cellular networks |
US6111541A (en) | 1997-05-09 | 2000-08-29 | Sony Corporation | Positioning system using packet radio to provide differential global positioning satellite corrections and information relative to a position |
US5970414A (en) | 1997-05-30 | 1999-10-19 | Lucent Technologies, Inc. | Method for estimating a mobile-telephone's location |
US5833493A (en) | 1997-06-05 | 1998-11-10 | Hung; Kuang Fu | DC power connecting cable with errorproof indication |
US6108550A (en) | 1997-06-13 | 2000-08-22 | Telefonaktienbolaget Lm Ericsson | Reuse of a physical control channel in a distributed cellular radio communication system |
US6574472B1 (en) | 1997-06-25 | 2003-06-03 | Littlefeet, Inc. | Transceiver for amplification between stationary and mobile stations with radio channel recognition |
US6377640B2 (en) | 1997-07-31 | 2002-04-23 | Stanford Syncom, Inc. | Means and method for a synchronous network communications system |
US6484012B1 (en) | 1997-08-04 | 2002-11-19 | Wireless Facilities, Inc. | Inter-band communication repeater system |
US6684058B1 (en) | 1997-08-04 | 2004-01-27 | Wireless Facilities, Inc. | Universal repeater for communication systems |
US20020089958A1 (en) | 1997-10-14 | 2002-07-11 | Peretz Feder | Point-to-point protocol encapsulation in ethernet frame |
US6907048B1 (en) | 1997-10-14 | 2005-06-14 | Alvarion Israel (2003) Ltd. | Method and apparatus for transporting ethernet data packets via radio frames in a wireless metropolitan area network |
US6480551B1 (en) | 1997-11-18 | 2002-11-12 | Sony Corporation | Signal processing device and method for switching signal processors thereof |
US6337754B1 (en) | 1997-11-20 | 2002-01-08 | Kokusai Electric Co., Ltd. | Optical conversion relay amplification system |
US6195342B1 (en) | 1997-11-25 | 2001-02-27 | Motorola, Inc. | Method for determining hand-off candidates in a neighbor set in a CDMA communication system |
US20030162498A1 (en) | 1997-12-12 | 2003-08-28 | Martin Rofheart | Carrierless ultra wideband wireless signals for conveying data |
US6078812A (en) | 1997-12-15 | 2000-06-20 | Ericsson Inc. | System and method for adaptive channel allocation |
US6157659A (en) | 1997-12-19 | 2000-12-05 | Nortel Networks Corporation | Method of and apparatus for multiplexing and demultiplexing digital signal streams |
US6374124B1 (en) | 1997-12-24 | 2002-04-16 | Transcept, Inc. | Dynamic reallocation of transceivers used to interconnect wireless telephones to a broadband network |
US6192216B1 (en) | 1997-12-24 | 2001-02-20 | Transcept, Inc. | Remotely controlled gain control of transceiver used to inter-connect wireless telephones to a broadband network |
WO1999037035A1 (en) | 1998-01-15 | 1999-07-22 | Interwave Communications, Inc. | Wireless co-tenant base station |
US6147786A (en) | 1998-02-20 | 2000-11-14 | Nokia Telecommunications, Oy | Hybrid analog/digital WDM access network with mini-digital optical node |
US6204813B1 (en) | 1998-02-20 | 2001-03-20 | Trakus, Inc. | Local area multiple object tracking system |
US6198558B1 (en) | 1998-04-07 | 2001-03-06 | Nortel Networks Limited | Architecture repartitioning to simplify outside-plant component of fiber-based access system |
US6667973B1 (en) | 1998-04-29 | 2003-12-23 | Zhone Technologies, Inc. | Flexible SONET access and transmission systems |
US6768745B1 (en) | 1998-04-29 | 2004-07-27 | Zhone Technologies, Inc. | Flexible SONET access and transmission system |
US6421009B2 (en) | 1998-05-08 | 2002-07-16 | Peter Suprunov | Mobile station position tracking system for public safety |
US6564057B1 (en) | 1998-05-08 | 2003-05-13 | Samsung Electronics, Co., Ltd. | System and method for determining a handoff target base station in a mobile communication system |
US6222660B1 (en) | 1998-06-09 | 2001-04-24 | Tektronix, Inc. | Adaptive power supply for avalanche photodiode |
US6373887B1 (en) | 1998-06-30 | 2002-04-16 | Cisco Technology, Inc. | HTU-C clocking from a single source |
US5969679A (en) | 1998-06-30 | 1999-10-19 | Lucent Technologies Inc. | Method and apparatus for determining whether a wireless station is operating within a prescribed geographic region |
US6226274B1 (en) | 1998-09-24 | 2001-05-01 | Omnipoint Corporation | Method and apparatus for multiple access communication |
US6674966B1 (en) | 1998-10-15 | 2004-01-06 | Lucent Technologies Inc. | Re-configurable fibre wireless network |
US6181687B1 (en) | 1998-10-22 | 2001-01-30 | International Business Machines Corporation | System and a method for continuously adjustable, splitting group, multi-contention resolution in multi-access computer communication systems |
US6362908B1 (en) | 1998-12-02 | 2002-03-26 | Marconi Communications, Inc. | Multi-service adaptable optical network unit |
US6498936B1 (en) | 1999-01-22 | 2002-12-24 | Ericsson Inc. | Methods and systems for coding of broadcast messages |
US6567473B1 (en) | 1999-03-12 | 2003-05-20 | Aware, Inc. | Method for seamlessly changing power modes in a ADSL system |
US6729929B1 (en) | 1999-03-17 | 2004-05-04 | Cisco Systems, Inc. | Method and apparatus for controlling wireless networks |
US7016308B1 (en) | 1999-03-19 | 2006-03-21 | Broadband Royalty Corporation | Digital return path for hybrid fiber/coax network |
US6262981B1 (en) | 1999-04-14 | 2001-07-17 | Airnet Communications Corporation | Dynamic overflow protection for finite digital word-length multi-carrier transmitter communications equipment |
US6556551B1 (en) | 1999-05-27 | 2003-04-29 | Lgc Wireless, Inc. | Multi-frequency pilot beacon for CDMA systems |
US20020049061A1 (en) | 1999-06-04 | 2002-04-25 | Timo Pinola | Dynamic channel configuration of cellular radio network |
US20050221817A1 (en) | 1999-06-04 | 2005-10-06 | Nokia Corporation | Testing device and software |
US6917614B1 (en) | 1999-09-17 | 2005-07-12 | Arris International, Inc. | Multi-channel support for virtual private networks in a packet to ATM cell cable system |
US6967966B1 (en) | 1999-11-03 | 2005-11-22 | Adc Telecommunications, Inc. | Digital return path for hybrid fiber/coax network |
US20050227710A1 (en) * | 1999-11-24 | 2005-10-13 | Atsushi Yamashita | Base station control equipment, mobile station equipment, and radio communication system |
US6697603B1 (en) | 1999-12-13 | 2004-02-24 | Andrew Corporation | Digital repeater |
US20020037054A1 (en) | 2000-01-31 | 2002-03-28 | Schurig Alma K. | Combination power and full duplex data cable |
WO2001074100A1 (en) | 2000-03-27 | 2001-10-04 | Transcept Opencell, Inc. | Multi-protocol distributed wireless system architecture |
WO2001074013A3 (en) | 2000-03-29 | 2002-08-01 | Transcept Opencell Inc | Operations and maintenance architecture for multiprotocol distributed system |
US6594496B2 (en) | 2000-04-27 | 2003-07-15 | Lgc Wireless Inc. | Adaptive capacity management in a centralized basestation architecture |
US6353600B1 (en) | 2000-04-29 | 2002-03-05 | Lgc Wireless, Inc. | Dynamic sectorization in a CDMA cellular system employing centralized base-station architecture |
WO2004034508A3 (en) | 2000-06-08 | 2004-10-14 | Pointred Technologies Inc | Multibeam antenna for a wireless network |
US6501955B1 (en) | 2000-06-19 | 2002-12-31 | Intel Corporation | RF signal repeater, mobile unit position determination system using the RF signal repeater, and method of communication therefor |
US6704545B1 (en) | 2000-07-19 | 2004-03-09 | Adc Telecommunications, Inc. | Point-to-multipoint digital radio frequency transport |
WO2002017669A1 (en) | 2000-08-22 | 2002-02-28 | Nokia Corporation | Method for positioning a mobile station |
US20040102195A1 (en) | 2000-09-01 | 2004-05-27 | Siamak Naghian | Broadcasting in a communication system |
WO2002059638A3 (en) | 2000-11-16 | 2002-12-27 | Qualcomm Inc | Position determination in a wireless communication system with detection and compensation for repeaters |
US6801767B1 (en) | 2001-01-26 | 2004-10-05 | Lgc Wireless, Inc. | Method and system for distributing multiband wireless communications signals |
US20020128009A1 (en) | 2001-02-20 | 2002-09-12 | Erik Boch | Transceiver for fixed wireless access network applications |
US6771933B1 (en) | 2001-03-26 | 2004-08-03 | Lgc Wireless, Inc. | Wireless deployment of bluetooth access points using a distributed antenna architecture |
US7151940B2 (en) | 2001-03-30 | 2006-12-19 | Huawei Technologies Co., Ltd. | Method and apparatus for increasing accuracy for locating cellular mobile station in urban area |
US20020151278A1 (en) * | 2001-04-04 | 2002-10-17 | Mclain Christopher John | Method and apparatus using variations in power modulation to determine an interfering mobile terminal |
WO2002087275A3 (en) | 2001-04-24 | 2002-12-19 | Qualcomm Inc | Method and apparatus for estimating the position of a terminal based on identification codes for transmission sources |
US6826164B2 (en) | 2001-06-08 | 2004-11-30 | Nextg Networks | Method and apparatus for multiplexing in a wireless communication infrastructure |
US6826163B2 (en) | 2001-06-08 | 2004-11-30 | Nextg Networks | Method and apparatus for multiplexing in a wireless communication infrastructure |
US7127175B2 (en) | 2001-06-08 | 2006-10-24 | Nextg Networks | Method and apparatus for multiplexing in a wireless communication infrastructure |
US20020191565A1 (en) | 2001-06-08 | 2002-12-19 | Sanjay Mani | Methods and systems employing receive diversity in distributed cellular antenna applications |
US6865390B2 (en) | 2001-06-25 | 2005-03-08 | Lucent Technologies Inc. | Cellular communications system featuring a central radio pool/traffic router |
US20030216121A1 (en) | 2001-10-11 | 2003-11-20 | Mark Yarkosky | Method for in-building distribution using wireless access technology |
US7014500B2 (en) | 2001-10-16 | 2006-03-21 | Adam Belesimo | Testing assembly and method for identifying network circuits |
US20050233710A1 (en) | 2001-12-06 | 2005-10-20 | Ismail Lakkis | High data rate transmitter and receiver |
US7136624B2 (en) | 2002-02-06 | 2006-11-14 | Ntt Docomo, Inc. | Radio resources allocating method, radio resources allocating apparatus, and mobile communication system |
US7162261B1 (en) * | 2002-02-27 | 2007-01-09 | Sprint Communications Company L.P. | Method and device for identifying antennae to transmit wireless signals |
US7035671B2 (en) | 2002-04-08 | 2006-04-25 | Adc Telecommunications, Inc. | Method and apparatus for intelligent noise reduction in a distributed communication system |
US20060234722A1 (en) | 2002-04-09 | 2006-10-19 | Uwe Hanebeck | Methods, configuration and computer program having program code means and computer program product for determining a position of a mobile communications device within a communications network |
US6831901B2 (en) | 2002-05-31 | 2004-12-14 | Opencell Corporation | System and method for retransmission of data |
US7215651B2 (en) | 2002-05-31 | 2007-05-08 | Adc Wireless Solutions Llc | System and method for retransmission of data |
US20040001477A1 (en) | 2002-06-26 | 2004-01-01 | D'amico Thomas Victor | VOIP transmitter and receiver devices and methods therefor |
US20040258100A1 (en) | 2002-06-28 | 2004-12-23 | Arto Jantti | Location service support for distributed bts architecture |
US7103279B1 (en) | 2002-07-15 | 2006-09-05 | Ydi Wireless, Inc. | Architecture for wireless transmission of high rate optical signals |
US20040033804A1 (en) | 2002-08-15 | 2004-02-19 | Binzel Charles Philipp | Method and apparatus for scanning for neighboring cells |
US20040066326A1 (en) | 2002-10-02 | 2004-04-08 | Guenther Knapp | Electromagnetic coupler system |
US6963305B2 (en) | 2002-10-02 | 2005-11-08 | Guenther Knapp | Electromagnetic coupler system |
US20060041680A1 (en) | 2002-10-11 | 2006-02-23 | Proctor Jr James A | Reducing loop effects in a wireless local area network repeater |
US20050148368A1 (en) | 2002-10-25 | 2005-07-07 | Stefan Scheinert | System and method for automatically configuring and integrating a radio base station into an existing wireless cellular communication network with full bi-directional roaming and handover capability |
US20040204097A1 (en) | 2002-10-25 | 2004-10-14 | Ibis Telecom, Inc. | Internet base station |
US7050786B2 (en) | 2002-10-30 | 2006-05-23 | Lockheed Martin Corporation | Method and apparatus for locating a wireless device |
US6785558B1 (en) | 2002-12-06 | 2004-08-31 | Lgc Wireless, Inc. | System and method for distributing wireless communication signals over metropolitan telecommunication networks |
US20040248580A1 (en) | 2003-02-24 | 2004-12-09 | Floyd Backes | Transmission channel selection apparatus |
US20050176368A1 (en) | 2003-03-07 | 2005-08-11 | Spotwave Wireless Inc. | Distributed adaptive repeater system |
US20070099562A1 (en) | 2003-03-24 | 2007-05-03 | Atc Technologies, Llc | Satellite Assisted Radioterminal Communications Systems and Methods |
US20060172710A1 (en) | 2003-03-26 | 2006-08-03 | Celletra Ltd. | Phase sweeping methods for transmit diversity and diversity combining in bts sector extension and in wireless repeaters |
US20040233877A1 (en) | 2003-05-20 | 2004-11-25 | Sang-Il Lee | Indoor local area network system using ultra wide-band communication system |
US20050143091A1 (en) | 2003-09-02 | 2005-06-30 | Yair Shapira | Indoor location identification system |
US20050153712A1 (en) * | 2004-01-08 | 2005-07-14 | Ken Osaka | Method and system for determining mobile unit location by aggregation of tagged signals from a distributed antenna system |
US20050157675A1 (en) | 2004-01-16 | 2005-07-21 | Feder Peretz M. | Method and apparatus for cellular communication over data networks |
US7336961B1 (en) * | 2004-06-04 | 2008-02-26 | Sprint Spectrum L.P. | Method and system for determining location of a mobile station within a distributed antenna system |
US7289972B2 (en) | 2004-06-25 | 2007-10-30 | Virginia Tech Intellectual Properties, Inc. | Cognitive radio engine based on genetic algorithms in a network |
US20090061766A1 (en) | 2004-08-23 | 2009-03-05 | Samsung Electronics Co., Ltd. | Apparatus and method for channel estimation and echo cancellation in a wireless repeater |
US20060072602A1 (en) | 2004-10-05 | 2006-04-06 | Cisco Technology, Inc. | Method and apparatus for least congested channel scan for wireless access points |
US7313415B2 (en) | 2004-11-01 | 2007-12-25 | Nextg Networks, Inc. | Communications system and method |
US20060094470A1 (en) | 2004-11-01 | 2006-05-04 | Microwave Photonics, Inc. | Communications system and method |
US7205864B2 (en) | 2004-11-02 | 2007-04-17 | Nextg Networks, Inc. | Distributed matrix switch |
US20060123053A1 (en) | 2004-12-02 | 2006-06-08 | Insignio Technologies, Inc. | Personalized content processing and delivery system and media |
US20060133346A1 (en) | 2004-12-17 | 2006-06-22 | Chheda Ashvin H | Voice over Internet protocol (VoIP) call admission and call regulation in a wireless network |
US7356343B2 (en) * | 2005-08-03 | 2008-04-08 | Kamilo Feher | Emergency location transceivers (ELT) |
US7286507B1 (en) * | 2005-10-04 | 2007-10-23 | Sprint Spectrum L.P. | Method and system for dynamically routing between a radio access network and distributed antenna system remote antenna units |
US20080014948A1 (en) | 2006-07-14 | 2008-01-17 | Lgc Wireless, Inc. | System for and method of for providing dedicated capacity in a cellular network |
Non-Patent Citations (27)
Title |
---|
"Edge Introduction of High-Speed Data in GSM/GPSR Networks", 2003, pp. 1-16, Publisher: Ericsson AB. |
"Mulitple-Input Multiple-Output Communications", "http://en.wikipedia.org/wiki/Multiple-input-multiple-ouput-communications", May 17, 2007, Publisher: Wikipedia, Published in: US. |
"Products: nanGSM Picocell", "http://www.ipaccess.com/nanGSM/nanGSM.htm", Aug. 2, 2007, pp. 1-8, Publisher: ip.access. |
"Tektronix Synchronous Optical Network (SONET)", "http://www.iec.org/online/tutorials/sonet/topic03.html", Aug. 28, 2002, Publisher: International Engineering Consortium. |
1998 Foxcom Wireless Proprietary Information, "Application Note "RFiber-RF Fiberoptic Links for Wireless Applications"", 1998, pp. 3-11, Published in: US. |
Akos et al., "Direct Bandpass Sampling of Multiple Distinct RF Signals", Jul. 1, 1999, pp. 983-988, vol. 47, Publisher: IEEE Transactions on Communications. |
B. Schweber, "Maintaining Cellular Connectivity Indoors Demands Sophisticated Design", "EDN Magazine", Dec. 21, 2000, pp. 46-50. |
Djuknic, G.M. and R.E. Richton, "Geolocation and Assisted GPS", "IEEE Computer", Feb. 2001, pp. 123-125, vol. 34, No. 2, Publisher: IEEE. |
Eng et al., "U.S. Appl. No. 09/809,756", "Wireless Location Positioning Using a Distributed Antenna Architecture", filed Mar. 14, 2001, Publisher: Abandoned, Published in: US. |
Foxcom Wireless Properietary Information, "Litenna In-Building RF Distribution System", 1998, pp. 1-8. |
Georges et al., "U.S. Appl. No. 08/635,368", "Distribution of Radio-Frequency Signals Through Low Bandwidth Infrastructures", filed Apr. 19, 1996, publisher: Abandoned, Published in: US. |
Hewlett-Packard Development Co., L.P., "Voice Over Wireless LAN Solution Brief", "ProCurve Networking by H.P.", 2006, Publisher: Hewlett-Packard Development Co., L.P. |
International Searching Authority, "International Search Report", Apr. 3, 2008, Published in: WO. |
Nakatsugawa et al., "Software Radio Base and Personal Stations for Cellular/PCS Systems", 2000, pp. 617-621, Publisher: IEEE. |
Osaka et al., "U.S. Appl. No. 10/754,279", "Method and System for Determining Mobile Unit Location by Aggregation of Tagged Signals From a Distributed Antenna System", filed Jan. 8, 2004, Publisher: Abandoned, Published in: US. |
Sabat Jr. , "U.S. Appl. No. 10/352,373", "Method and Apparatus for Auxiliary Pilot Signal for Mobile Phone Location", filed Jan. 27, 2003, Publisher: Abandoned, Published in: US. |
Schwartz, "U.S. Appl. No. 09/560,656", "Adaptive Capacity Management in a Centralized Basestation Architecture", filed on Apr. 27, 2000, Publisher: Abandoned, Published in: US. |
U.S. Patent and Trademark Office, "Advisory Action", "from U.S. Appl. No. 11/728,123", Apr. 7, 2011, pp. 1-3, Published in: US. |
U.S. Patent and Trademark Office, "Final Office Action", "from U.S. Appl. No. 11/728,123", Jan. 18, 2011, pp. 1-22, Published in: US. |
U.S. Patent and Trademark Office, "Final Office Action", "from U.S. Appl. No. 11/728,123", May 25, 2010, pp. 1-31, Published in: US. |
U.S. Patent and Trademark Office, "International Search Report", "from PCT Counterpart of U.S. Appl. No. 11/728,123", Apr. 3, 2008, pp. 1-11, Published in: WO. |
U.S. Patent and Trademark Office, "Notice of Allowance", "from U.S. Patent and Trademark Office", May 18, 2011, pp. 1-10, Published in: US. |
U.S. Patent and Trademark Office, "Office Action", "from U.S. Appl. No. 11/728,123", Aug. 30, 2010, pp. 1-19, Published in: US. |
U.S. Patent and Trademark Office, "Office Action", "from U.S. Appl. No. 11/728,123", Oct. 30, 2009, pp. 1-55, Published in: US. |
Wala, "A New Microcell Architecture Using Digital Optical Transport", "Freedom Through Wireless Technogolgy", May 18, 1993, pp. 585-588, Publisher: Proceedings of the Vehicular Technology Conference, New York, IEEE, Published in: US. |
Wala, "A New Microcell Architecture Using Digital Optical Transport", "Proceedings of the Vehicle Technology Conference", May 18, 1993, pp. 585-588, Publisher, IEEE, Published in: US. |
Wong et al., "U.S. Appl. No. 09/561,372", "A Cellular Communications System With Centralized Capacity Resources Using DWDM Fiber Optic Backbone", filed Apr. 28, 2000, Publisher: Abandoned, Published in: US. |
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