CN103931106B - 一种用于联合检测的方法、装置和接收机 - Google Patents
一种用于联合检测的方法、装置和接收机 Download PDFInfo
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- CN103931106B CN103931106B CN201180073794.9A CN201180073794A CN103931106B CN 103931106 B CN103931106 B CN 103931106B CN 201180073794 A CN201180073794 A CN 201180073794A CN 103931106 B CN103931106 B CN 103931106B
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Classifications
-
- 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
- H04B1/7097—Interference-related aspects
- H04B1/7103—Interference-related aspects the interference being multiple access interference
- H04B1/7105—Joint detection techniques, e.g. linear detectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/7097—Direct sequence modulation interference
- H04B2201/709763—Joint detection using feedback
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2011/080279 WO2013044462A1 (en) | 2011-09-28 | 2011-09-28 | Method, apparatus, receiver, computer program and storage medium for joint detection |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103931106A CN103931106A (zh) | 2014-07-16 |
CN103931106B true CN103931106B (zh) | 2015-11-25 |
Family
ID=47994130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180073794.9A Expired - Fee Related CN103931106B (zh) | 2011-09-28 | 2011-09-28 | 一种用于联合检测的方法、装置和接收机 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9014236B2 (zh) |
EP (1) | EP2761765A4 (zh) |
CN (1) | CN103931106B (zh) |
WO (1) | WO2013044462A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104348518B (zh) * | 2013-07-26 | 2018-07-31 | 马维尔国际有限公司 | 信号的联合检测方法和装置 |
Citations (5)
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WO2004012341A1 (en) * | 2002-07-29 | 2004-02-05 | Bae Systems Information And Electronic Systems Integration Inc | Power and confidence ordered low complexity soft turbomud with voting system |
CN1885727A (zh) * | 2006-07-07 | 2006-12-27 | 北京北方烽火科技有限公司 | 简化的迫零均衡滤波器计算方法 |
CN101035319A (zh) * | 2007-04-09 | 2007-09-12 | 中兴通讯股份有限公司 | 时分双工模式下多媒体广播组播业务发射和接收的方法 |
CN101170366A (zh) * | 2006-10-24 | 2008-04-30 | 普天信息技术研究院 | 基于最小均方差线性块均衡实现信号联合检测的方法 |
CN101753169A (zh) * | 2008-11-28 | 2010-06-23 | Tcl集团股份有限公司 | 一种td-scdma中排序的块判决反馈均衡方法 |
Family Cites Families (21)
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US6963546B2 (en) * | 2000-03-15 | 2005-11-08 | Interdigital Technology Corp. | Multi-user detection using an adaptive combination of joint detection and successive interface cancellation |
US7012977B2 (en) * | 2000-12-29 | 2006-03-14 | Telefonaktiebolaget Lm Ericsson (Publ) | System, method and apparatus for wireless channel parameter estimation in spread spectrum communication systems |
DE10106391A1 (de) * | 2001-02-12 | 2002-08-29 | Infineon Technologies Ag | JD-Entzerrung auf Symbolbasis |
US6947506B2 (en) * | 2002-04-11 | 2005-09-20 | Bae Systems Information And Electronic Systems Integration Inc. | Method and apparatus for improved turbo multiuser detector |
US20040116122A1 (en) * | 2002-09-20 | 2004-06-17 | Interdigital Technology Corporation | Enhancing reception using intercellular interference cancellation |
US7346103B2 (en) * | 2003-03-03 | 2008-03-18 | Interdigital Technology Corporation | Multi user detection using equalization and successive interference cancellation |
US7031284B2 (en) * | 2003-03-03 | 2006-04-18 | Interdigital Technology Corporation | Wireless communication method and apparatus for optimizing multi-user detection |
EP1469610A1 (en) | 2003-04-15 | 2004-10-20 | Siemens Mobile Communications S.p.A. | Method to perform blind joint detection at the CDMA MS in presence of DMA exceptions |
US7218665B2 (en) * | 2003-04-25 | 2007-05-15 | Bae Systems Information And Electronic Systems Integration Inc. | Deferred decorrelating decision-feedback detector for supersaturated communications |
CN1229937C (zh) * | 2003-05-28 | 2005-11-30 | 大唐移动通信设备有限公司 | 无线通信系统中多用户码道激活检测的方法和装置 |
US7302233B2 (en) * | 2003-06-23 | 2007-11-27 | Texas Instruments Incorporated | Multiuser detection for wireless communications systems in the presence of interference |
US7684378B2 (en) * | 2004-11-08 | 2010-03-23 | Interdigital Technology Corporation | Method and apparatus for estimating channelization codes in a wireless transmit/receive unit |
US7817754B2 (en) * | 2004-12-01 | 2010-10-19 | Bae Systems Information And Electronic Systems Integration Inc. | M-algorithm with prioritized user ordering |
US7613228B2 (en) * | 2005-08-10 | 2009-11-03 | Bae Systems Information And Electronic Systems Integration Inc. | M-Algorithm multiuser detector with correlation based pruning |
CN1874190A (zh) | 2006-06-29 | 2006-12-06 | 凯明信息科技股份有限公司 | 时分同步码分多址系统中串行消除同频干扰的方法和装置 |
CN1874189B (zh) | 2006-06-29 | 2011-12-21 | 上海宣普实业有限公司 | 时分同步码分多址系统中并行消除同频干扰的方法和装置 |
CN1885717B (zh) | 2006-07-11 | 2014-04-02 | 汕头市夏野电器有限公司 | 一种用于产生改变电路参数的控制信号的感应拨盘以及含有该感应拨盘的电路参数控制装置 |
US7916841B2 (en) * | 2006-09-29 | 2011-03-29 | Mediatek Inc. | Method and apparatus for joint detection |
US7953958B2 (en) * | 2006-09-29 | 2011-05-31 | Mediatek Inc. | Architecture for joint detection hardware accelerator |
US20100103983A1 (en) * | 2008-10-29 | 2010-04-29 | Yi-Pin Wang | Root spreading code based assignment for hsdpa |
CN102739283A (zh) * | 2011-04-07 | 2012-10-17 | 联发科技(新加坡)私人有限公司 | 时分同步码分多址接收机中基于激活码道选择的联合检测方法 |
-
2011
- 2011-09-28 EP EP11873358.3A patent/EP2761765A4/en not_active Withdrawn
- 2011-09-28 WO PCT/CN2011/080279 patent/WO2013044462A1/en active Application Filing
- 2011-09-28 US US14/348,015 patent/US9014236B2/en not_active Expired - Fee Related
- 2011-09-28 CN CN201180073794.9A patent/CN103931106B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004012341A1 (en) * | 2002-07-29 | 2004-02-05 | Bae Systems Information And Electronic Systems Integration Inc | Power and confidence ordered low complexity soft turbomud with voting system |
CN1885727A (zh) * | 2006-07-07 | 2006-12-27 | 北京北方烽火科技有限公司 | 简化的迫零均衡滤波器计算方法 |
CN101170366A (zh) * | 2006-10-24 | 2008-04-30 | 普天信息技术研究院 | 基于最小均方差线性块均衡实现信号联合检测的方法 |
CN101035319A (zh) * | 2007-04-09 | 2007-09-12 | 中兴通讯股份有限公司 | 时分双工模式下多媒体广播组播业务发射和接收的方法 |
CN101753169A (zh) * | 2008-11-28 | 2010-06-23 | Tcl集团股份有限公司 | 一种td-scdma中排序的块判决反馈均衡方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2761765A4 (en) | 2015-10-28 |
EP2761765A1 (en) | 2014-08-06 |
US9014236B2 (en) | 2015-04-21 |
WO2013044462A1 (en) | 2013-04-04 |
CN103931106A (zh) | 2014-07-16 |
US20140241403A1 (en) | 2014-08-28 |
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Effective date of registration: 20160718 Address after: Stockholm Patentee after: ERICSSON AB Address before: Swiss Grand saconnex Patentee before: ST-ERICSSON S.A. Effective date of registration: 20160718 Address after: Stockholm Patentee after: Telefonaktiebolaget LM Ericsson (publ) Address before: Stockholm Patentee before: ERICSSON AB |
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