DE69739419D1 - Zellulare CDMA Datenverbindung unter Verwendung von multiplexierten Kanälen zur Steigerung der Datenrate - Google Patents

Zellulare CDMA Datenverbindung unter Verwendung von multiplexierten Kanälen zur Steigerung der Datenrate

Info

Publication number
DE69739419D1
DE69739419D1 DE69739419T DE69739419T DE69739419D1 DE 69739419 D1 DE69739419 D1 DE 69739419D1 DE 69739419 T DE69739419 T DE 69739419T DE 69739419 T DE69739419 T DE 69739419T DE 69739419 D1 DE69739419 D1 DE 69739419D1
Authority
DE
Germany
Prior art keywords
increase
multiplexed channels
cellular cdma
data rate
data connection
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
Application number
DE69739419T
Other languages
English (en)
Inventor
Zhi-Chun Honkasalo
John Noneman
Jussi Kahtava
Mika Laukkanen
Rodolfo Vadillo
Ari Hottinen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Oyj
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nokia Oyj filed Critical Nokia Oyj
Application granted granted Critical
Publication of DE69739419D1 publication Critical patent/DE69739419D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0048—Walsh
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H04B7/264—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for data rate control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0077—Multicode, e.g. multiple codes assigned to one user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
DE69739419T 1996-09-10 1997-09-10 Zellulare CDMA Datenverbindung unter Verwendung von multiplexierten Kanälen zur Steigerung der Datenrate Expired - Fee Related DE69739419D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/711,487 US6064663A (en) 1996-09-10 1996-09-10 Cellular CDMA data link utilizing multiplexed channels for data rate increase

Publications (1)

Publication Number Publication Date
DE69739419D1 true DE69739419D1 (de) 2009-07-09

Family

ID=24858277

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69739419T Expired - Fee Related DE69739419D1 (de) 1996-09-10 1997-09-10 Zellulare CDMA Datenverbindung unter Verwendung von multiplexierten Kanälen zur Steigerung der Datenrate

Country Status (3)

Country Link
US (1) US6064663A (de)
EP (1) EP0828361B1 (de)
DE (1) DE69739419D1 (de)

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US7031371B1 (en) 2000-09-25 2006-04-18 Lakkis Ismail A CDMA/TDMA communication method and apparatus for wireless communication using cyclic spreading codes
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US20030126545A1 (en) * 2001-10-05 2003-07-03 Tan Alfred Keng Tiong Non-linear code-division multiple access technology with improved detection algorithms and error correction coding
US6956891B2 (en) * 2000-11-15 2005-10-18 Go-Cdma Limited Method and apparatus for non-linear code-division multiple access technology
US7003045B2 (en) * 2001-01-31 2006-02-21 Motorola, Inc. Method and apparatus for error correction
US7293224B2 (en) * 2001-03-20 2007-11-06 Samsung Electronics Co., Ltd. Encoding/decoding apparatus and method in a CDMA mobile communication system
US20030021271A1 (en) * 2001-04-03 2003-01-30 Leimer Donald K. Hybrid wireless communication system
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US20030027579A1 (en) * 2001-08-03 2003-02-06 Uwe Sydon System for and method of providing an air interface with variable data rate by switching the bit time
US20030053521A1 (en) * 2001-09-17 2003-03-20 Xiaojing Huang System and electronic device for providing a multi-carrier spread spectrum signal
US20050053121A1 (en) * 2001-12-06 2005-03-10 Ismail Lakkis Ultra-wideband communication apparatus and methods
US7450637B2 (en) * 2001-12-06 2008-11-11 Pulse-Link, Inc. Ultra-wideband communication apparatus and methods
US8045935B2 (en) * 2001-12-06 2011-10-25 Pulse-Link, Inc. High data rate transmitter and receiver
US20050152483A1 (en) * 2001-12-06 2005-07-14 Ismail Lakkis Systems and methods for implementing path diversity in a wireless communication network
US20050201473A1 (en) * 2001-12-06 2005-09-15 Ismail Lakkis Systems and methods for receiving data in a wireless communication network
US7403576B2 (en) 2001-12-06 2008-07-22 Pulse-Link, Inc. Systems and methods for receiving data in a wireless communication network
US7406647B2 (en) * 2001-12-06 2008-07-29 Pulse-Link, Inc. Systems and methods for forward error correction in a wireless communication network
US7317756B2 (en) * 2001-12-06 2008-01-08 Pulse-Link, Inc. Ultra-wideband communication apparatus and methods
US20050058180A1 (en) * 2001-12-06 2005-03-17 Ismail Lakkis Ultra-wideband communication apparatus and methods
US7391815B2 (en) * 2001-12-06 2008-06-24 Pulse-Link, Inc. Systems and methods to recover bandwidth in a communication system
US7289494B2 (en) * 2001-12-06 2007-10-30 Pulse-Link, Inc. Systems and methods for wireless communication over a wide bandwidth channel using a plurality of sub-channels
US7257156B2 (en) * 2001-12-06 2007-08-14 Pulse˜Link, Inc. Systems and methods for equalization of received signals in a wireless communication network
US7483483B2 (en) * 2001-12-06 2009-01-27 Pulse-Link, Inc. Ultra-wideband communication apparatus and methods
US7349439B2 (en) * 2001-12-06 2008-03-25 Pulse-Link, Inc. Ultra-wideband communication systems and methods
US7020110B2 (en) * 2002-01-08 2006-03-28 Qualcomm Incorporated Resource allocation for MIMO-OFDM communication systems
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US7876726B2 (en) * 2002-04-29 2011-01-25 Texas Instruments Incorporated Adaptive allocation of communications link channels to I- or Q-subchannel
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Also Published As

Publication number Publication date
EP0828361B1 (de) 2009-05-27
US6064663A (en) 2000-05-16
EP0828361A3 (de) 2001-11-07
EP0828361A2 (de) 1998-03-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee