ATE471003T1 - Verfahren und vorrichtung zur signalverarbeitung - Google Patents
Verfahren und vorrichtung zur signalverarbeitungInfo
- Publication number
- ATE471003T1 ATE471003T1 AT04724633T AT04724633T ATE471003T1 AT E471003 T1 ATE471003 T1 AT E471003T1 AT 04724633 T AT04724633 T AT 04724633T AT 04724633 T AT04724633 T AT 04724633T AT E471003 T1 ATE471003 T1 AT E471003T1
- Authority
- AT
- Austria
- Prior art keywords
- signal processing
- probable
- receive antennas
- receive
- received
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H04L1/0047—Decoding adapted to other signal detection operation
- H04L1/0048—Decoding adapted to other signal detection operation in conjunction with detection of multiuser or interfering signals, e.g. iteration between CDMA or MIMO detector and FEC decoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
- H04L25/067—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing soft decisions, i.e. decisions together with an estimate of reliability
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Radio Transmission System (AREA)
- Radar Systems Or Details Thereof (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0307471.3A GB0307471D0 (en) | 2003-04-01 | 2003-04-01 | Signal Processing apparatus and method |
PCT/GB2004/001386 WO2004088908A1 (en) | 2003-04-01 | 2004-03-31 | Signal processing apparatus and method |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE471003T1 true ATE471003T1 (de) | 2010-06-15 |
Family
ID=9955934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04724633T ATE471003T1 (de) | 2003-04-01 | 2004-03-31 | Verfahren und vorrichtung zur signalverarbeitung |
Country Status (7)
Country | Link |
---|---|
US (1) | US7782981B2 (de) |
EP (1) | EP1609265B1 (de) |
JP (1) | JP4505673B2 (de) |
AT (1) | ATE471003T1 (de) |
DE (1) | DE602004027610D1 (de) |
GB (1) | GB0307471D0 (de) |
WO (1) | WO2004088908A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2420951B (en) * | 2004-12-02 | 2007-06-06 | Toshiba Res Europ Ltd | Decoder for a multiplexed transmission system |
JP4476117B2 (ja) * | 2004-12-28 | 2010-06-09 | 富士通株式会社 | 無線通信装置 |
US8971461B2 (en) | 2005-06-01 | 2015-03-03 | Qualcomm Incorporated | CQI and rank prediction for list sphere decoding and ML MIMO receivers |
US8369449B2 (en) * | 2005-09-20 | 2013-02-05 | Koninklijke Philips Electronics N.V. | Method and system of diversity transmission of data employing M-point QAM modulation |
KR100965728B1 (ko) * | 2007-06-12 | 2010-06-24 | 삼성전자주식회사 | 최대 우도 방식을 사용한 신호 검출 장치 및 방법 |
KR100912510B1 (ko) * | 2007-12-11 | 2009-08-17 | 한국전자통신연구원 | 다중 안테나 시스템에서의 송신 심볼 검출 방법 |
US8744015B2 (en) * | 2010-06-04 | 2014-06-03 | Blackberry Limited | Message decoding for discretized signal transmissions |
US20120069833A1 (en) * | 2010-09-16 | 2012-03-22 | Molnar Karl J | Channel state information reporting for a successively decoded, precoded multi-antenna transmission |
US10374682B2 (en) * | 2014-04-17 | 2019-08-06 | Lg Electronics Inc. | Method and device for removing self-interference in wireless access system supporting full duplex radio scheme |
CN110212924B (zh) * | 2019-07-05 | 2020-10-09 | 中国人民解放军火箭军工程大学 | 一种lt码编解码方法及系统 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8318333D0 (en) * | 1983-07-06 | 1983-08-10 | Secr Defence | Systolic array |
EP0131416B1 (de) | 1983-07-06 | 1990-06-13 | The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and | Prozessor mit Zwangseinstellung |
US6317466B1 (en) * | 1998-04-15 | 2001-11-13 | Lucent Technologies Inc. | Wireless communications system having a space-time architecture employing multi-element antennas at both the transmitter and receiver |
US6473467B1 (en) * | 2000-03-22 | 2002-10-29 | Qualcomm Incorporated | Method and apparatus for measuring reporting channel state information in a high efficiency, high performance communications system |
US6785341B2 (en) | 2001-05-11 | 2004-08-31 | Qualcomm Incorporated | Method and apparatus for processing data in a multiple-input multiple-output (MIMO) communication system utilizing channel state information |
GB2375464B (en) | 2001-05-11 | 2003-05-28 | Motorola Inc | Method and device for multi-user detection in CDMA channels |
US7154936B2 (en) | 2001-12-03 | 2006-12-26 | Qualcomm, Incorporated | Iterative detection and decoding for a MIMO-OFDM system |
US7289585B2 (en) * | 2004-01-12 | 2007-10-30 | Intel Corporation | Multicarrier receivers and methods for separating transmitted signals in a multiple antenna system |
US7649955B2 (en) * | 2006-03-24 | 2010-01-19 | Intel Corporation | MIMO receiver and method for beamforming using CORDIC operations |
-
2003
- 2003-04-01 GB GBGB0307471.3A patent/GB0307471D0/en not_active Ceased
-
2004
- 2004-03-31 AT AT04724633T patent/ATE471003T1/de not_active IP Right Cessation
- 2004-03-31 US US10/551,628 patent/US7782981B2/en active Active
- 2004-03-31 DE DE602004027610T patent/DE602004027610D1/de not_active Expired - Lifetime
- 2004-03-31 EP EP04724633A patent/EP1609265B1/de not_active Expired - Lifetime
- 2004-03-31 WO PCT/GB2004/001386 patent/WO2004088908A1/en active Application Filing
- 2004-03-31 JP JP2006506063A patent/JP4505673B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB0307471D0 (en) | 2003-05-07 |
US7782981B2 (en) | 2010-08-24 |
DE602004027610D1 (de) | 2010-07-22 |
JP2006522521A (ja) | 2006-09-28 |
WO2004088908A1 (en) | 2004-10-14 |
EP1609265A1 (de) | 2005-12-28 |
US20080049862A1 (en) | 2008-02-28 |
JP4505673B2 (ja) | 2010-07-21 |
EP1609265B1 (de) | 2010-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |