ATE528864T1 - Mimo-decodierungsverfahren - Google Patents
Mimo-decodierungsverfahrenInfo
- Publication number
- ATE528864T1 ATE528864T1 AT08710209T AT08710209T ATE528864T1 AT E528864 T1 ATE528864 T1 AT E528864T1 AT 08710209 T AT08710209 T AT 08710209T AT 08710209 T AT08710209 T AT 08710209T AT E528864 T1 ATE528864 T1 AT E528864T1
- Authority
- AT
- Austria
- Prior art keywords
- vector
- antennas
- vectors
- written
- calculated
- Prior art date
Links
Classifications
-
- 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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/0848—Joint weighting
- H04B7/0854—Joint weighting using error minimizing algorithms, e.g. minimum mean squared error [MMSE], "cross-correlation" or matrix inversion
-
- 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
-
- 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
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
- H04L2025/03426—Arrangements for removing intersymbol interference characterised by the type of transmission transmission using multiple-input and multiple-output channels
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Radio Transmission System (AREA)
- Error Detection And Correction (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL181398A IL181398A0 (en) | 2007-02-18 | 2007-02-18 | Mimo decoding system and method |
PCT/IL2008/000209 WO2008099411A2 (en) | 2007-02-18 | 2008-02-18 | Mimo decoding system and method |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE528864T1 true ATE528864T1 (de) | 2011-10-15 |
Family
ID=39690613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08710209T ATE528864T1 (de) | 2007-02-18 | 2008-02-18 | Mimo-decodierungsverfahren |
Country Status (5)
Country | Link |
---|---|
US (1) | US9042472B2 (de) |
EP (1) | EP2156571B1 (de) |
AT (1) | ATE528864T1 (de) |
IL (1) | IL181398A0 (de) |
WO (1) | WO2008099411A2 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8385439B2 (en) * | 2008-05-27 | 2013-02-26 | Nec Laboratories America, Inc. | Polarization mode dispersion compensation in multilevel coded-modulation schemes using blast algorithm and iterative polarization cancellation |
WO2010058245A1 (en) * | 2008-11-20 | 2010-05-27 | Nokia Corporation | Pre-coding for downlink control channel |
US8532202B2 (en) * | 2008-12-12 | 2013-09-10 | Qualcomm Incorporated | Near soft-output maximum likelihood detection for multiple-input multiple-output systems using reduced list detection |
FR2944660B1 (fr) * | 2009-04-16 | 2011-09-09 | St Microelectronics Sa | Decodeur ldpc |
WO2012079080A1 (en) | 2010-12-10 | 2012-06-14 | The Trustees Of Columbia University In The City Of New York | Methods, systems, and media for detecting usage of a radio channel |
US9479372B2 (en) * | 2012-03-08 | 2016-10-25 | The Trustees Of Columbia University In The City Of New York | Methods, systems, and media for determining whether a signal of interest is present |
US8885778B2 (en) * | 2012-12-14 | 2014-11-11 | Intel Corporation | Techniques to manage processing of multiple input multiple output communications |
CN104184505B (zh) * | 2013-05-23 | 2017-10-10 | 华为技术有限公司 | 发射信号的多输入多输出mimo检测方法、装置及系统 |
KR102080069B1 (ko) * | 2013-09-25 | 2020-04-14 | 삼성전자주식회사 | 비이진 ldpc 부호를 사용하는 수신기에서 데이터를 복호하는 방법 및 장치 |
WO2016140303A1 (ja) * | 2015-03-05 | 2016-09-09 | 日本電信電話株式会社 | 無線通信システム及び無線通信方法 |
WO2016187709A1 (en) * | 2015-05-22 | 2016-12-01 | Simon Fraser University | Hybrid atmospheric water generator |
EP3151432B1 (de) * | 2015-10-01 | 2018-08-01 | Mitsubishi Electric R&D Centre Europe B.V. | Verfahren und vorrichtung zur demodulation von empfangenen symbolen unter verwendung eines turbodemodulationsschemas mit einer iterativen mimo-decodierung, wobei in dem turbodemodulationsschema ein iterativer kanaldecodierer verwendet wird |
EP3151433A1 (de) * | 2015-10-01 | 2017-04-05 | Mitsubishi Electric R&D Centre Europe B.V. | Verfahren zur demodulation von empfangenen symbolen unter verwendung eines turbodemodulationsschemas mit iterativem demapping und in dem turbodemodulationsschema verwendeter iterativer kanaldecodierer |
EP3169028B1 (de) * | 2015-11-13 | 2020-09-23 | Institut Mines Telecom | Halb-abschliessendes rekursives blockdecodierungsverfahren und vorrichtung |
EP3226497B1 (de) * | 2016-03-30 | 2018-06-06 | Intel Corporation | Erste schichtauswahl in sukzessiven interferenzunterdrückungs-abbruchsystemen |
US20170288933A1 (en) * | 2016-03-30 | 2017-10-05 | Intel IP Corporation | Wireless signal receiver |
US10367600B2 (en) * | 2017-08-09 | 2019-07-30 | Ciena Corporation | Forward error correction with contrast coding |
US11271685B2 (en) | 2017-12-29 | 2022-03-08 | Limited Liability Company “Radio Gigabit” | Method of hybrid automatic repeat request implementation for data transmission with multilevel coding |
US10361715B1 (en) * | 2018-06-04 | 2019-07-23 | Amazon Technologies, Inc. | Decompression circuit |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100559700C (zh) * | 2002-07-19 | 2009-11-11 | 美商内数位科技公司 | 具接收多样化块传输的群组式连续干扰消除 |
KR100891448B1 (ko) * | 2005-08-04 | 2009-04-01 | 삼성전자주식회사 | 다중 안테나 시스템에서 공간 멀티플랙싱 방식의 검출 장치및 방법 |
KR100922979B1 (ko) * | 2005-08-19 | 2009-10-22 | 삼성전자주식회사 | 공간다중화방식이 적용된 다중입출력 통신시스템의신호검출방법 |
KR100922957B1 (ko) * | 2005-10-07 | 2009-10-23 | 삼성전자주식회사 | 다중입출력 통신시스템의 신호검출 장치 및 방법 |
KR100892104B1 (ko) * | 2005-11-16 | 2009-04-08 | 삼성전자주식회사 | 다중 안테나 통신시스템에서 로그 우도 율 생성 장치 및방법 |
KR100923913B1 (ko) * | 2005-11-17 | 2009-10-28 | 삼성전자주식회사 | 다중 사용자 간섭 제거 장치 및 방법 |
KR100863702B1 (ko) * | 2005-12-14 | 2008-10-15 | 삼성전자주식회사 | 다중 안테나 통신시스템에서 반복적 검출 및 복호를 위한장치 및 방법 |
KR100889302B1 (ko) * | 2005-12-14 | 2009-03-18 | 삼성전자주식회사 | 다중 안테나 시스템에서 부분 반복 검출 및 복호 수신 장치및 방법 |
KR100923915B1 (ko) * | 2005-12-16 | 2009-10-28 | 삼성전자주식회사 | 다중 안테나 시스템에서 반복 검출 및 복호 수신 장치 및방법 |
KR20070079448A (ko) * | 2006-02-02 | 2007-08-07 | 삼성전자주식회사 | 다중 안테나 시스템에서 반복 검출 및 복호 수신 장치 및방법 |
KR100867315B1 (ko) * | 2006-02-03 | 2008-11-06 | 삼성전자주식회사 | 코드북 기반의 빔포밍 시스템에서 빔포밍 벡터 결정 장치및 방법 |
KR100866805B1 (ko) * | 2006-04-06 | 2008-11-04 | 삼성전자주식회사 | 다중 안테나 통신시스템에서 로그 우도 율 생성 장치 및방법 |
US20080279298A1 (en) * | 2007-05-10 | 2008-11-13 | Comsys Communication & Signal Processing Ltd. | Multiple-input multiple-output (mimo) detector incorporating efficient signal point search |
-
2007
- 2007-02-18 IL IL181398A patent/IL181398A0/en unknown
-
2008
- 2008-02-18 US US12/526,950 patent/US9042472B2/en not_active Expired - Fee Related
- 2008-02-18 WO PCT/IL2008/000209 patent/WO2008099411A2/en active Application Filing
- 2008-02-18 EP EP20080710209 patent/EP2156571B1/de not_active Not-in-force
- 2008-02-18 AT AT08710209T patent/ATE528864T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20110096858A1 (en) | 2011-04-28 |
EP2156571A2 (de) | 2010-02-24 |
WO2008099411A3 (en) | 2009-02-12 |
US9042472B2 (en) | 2015-05-26 |
WO2008099411A2 (en) | 2008-08-21 |
EP2156571B1 (de) | 2011-10-12 |
IL181398A0 (en) | 2007-12-03 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |