WO2006052774A3 - A transmitter and a receiver for communicating a signal from multiple antennas using a preamble - Google Patents
A transmitter and a receiver for communicating a signal from multiple antennas using a preamble Download PDFInfo
- Publication number
- WO2006052774A3 WO2006052774A3 PCT/US2005/040076 US2005040076W WO2006052774A3 WO 2006052774 A3 WO2006052774 A3 WO 2006052774A3 US 2005040076 W US2005040076 W US 2005040076W WO 2006052774 A3 WO2006052774 A3 WO 2006052774A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- preamble
- data sequence
- antenna
- different
- transmitter
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
- H04L27/26132—Structure of the reference signals using repetition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/16—Code allocation
- H04J13/18—Allocation of orthogonal codes
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04292650 | 2004-11-09 | ||
EP04292650.1 | 2004-11-09 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2006052774A2 WO2006052774A2 (en) | 2006-05-18 |
WO2006052774A3 true WO2006052774A3 (en) | 2006-08-03 |
WO2006052774A9 WO2006052774A9 (en) | 2006-09-14 |
Family
ID=34931511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/040076 WO2006052774A2 (en) | 2004-11-09 | 2005-11-04 | A transmitter and a receiver for communicating a signal from multiple antennas using a preamble |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2006052774A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7801231B2 (en) * | 2007-09-27 | 2010-09-21 | Intel Corporation | Preamble techniques for communications networks |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5353352A (en) * | 1992-04-10 | 1994-10-04 | Ericsson Ge Mobile Communications Inc. | Multiple access coding for radio communications |
US5828662A (en) * | 1996-06-19 | 1998-10-27 | Northern Telecom Limited | Medium access control scheme for data transmission on code division multiple access (CDMA) wireless systems |
US20020118771A1 (en) * | 2000-11-29 | 2002-08-29 | Peter Larsson | Methods and arrangements in a telecommunications system |
US20040041635A1 (en) * | 2002-08-30 | 2004-03-04 | Yasushi Sano | Parallel multistage band-pass filter |
US20040132454A1 (en) * | 2002-06-28 | 2004-07-08 | Trott Mitchell D. | Efficient broadcast channel structure and use for spatial diversity communications |
US20050047530A1 (en) * | 2003-08-29 | 2005-03-03 | Lee Jung Ah | Method and arrangement for detecting a random access channel preamble using multiple antenna reception in a communication system |
-
2005
- 2005-11-04 WO PCT/US2005/040076 patent/WO2006052774A2/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5353352A (en) * | 1992-04-10 | 1994-10-04 | Ericsson Ge Mobile Communications Inc. | Multiple access coding for radio communications |
US5828662A (en) * | 1996-06-19 | 1998-10-27 | Northern Telecom Limited | Medium access control scheme for data transmission on code division multiple access (CDMA) wireless systems |
US20020118771A1 (en) * | 2000-11-29 | 2002-08-29 | Peter Larsson | Methods and arrangements in a telecommunications system |
US20040132454A1 (en) * | 2002-06-28 | 2004-07-08 | Trott Mitchell D. | Efficient broadcast channel structure and use for spatial diversity communications |
US20040041635A1 (en) * | 2002-08-30 | 2004-03-04 | Yasushi Sano | Parallel multistage band-pass filter |
US20050047530A1 (en) * | 2003-08-29 | 2005-03-03 | Lee Jung Ah | Method and arrangement for detecting a random access channel preamble using multiple antenna reception in a communication system |
Also Published As
Publication number | Publication date |
---|---|
WO2006052774A9 (en) | 2006-09-14 |
WO2006052774A2 (en) | 2006-05-18 |
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