DE60039637D1 - Entzerrte parallele störunterdrückung für cdma systeme - Google Patents
Entzerrte parallele störunterdrückung für cdma systemeInfo
- Publication number
- DE60039637D1 DE60039637D1 DE60039637T DE60039637T DE60039637D1 DE 60039637 D1 DE60039637 D1 DE 60039637D1 DE 60039637 T DE60039637 T DE 60039637T DE 60039637 T DE60039637 T DE 60039637T DE 60039637 D1 DE60039637 D1 DE 60039637D1
- Authority
- DE
- Germany
- Prior art keywords
- decorated
- interference suppression
- cdma systems
- parallel interference
- parallel
- 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 - Lifetime
Links
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
- H04B1/7107—Subtractive interference cancellation
- H04B1/71075—Parallel interference cancellation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2000/009825 WO2002029993A1 (en) | 2000-10-06 | 2000-10-06 | Equalized parallel interference cancellation (epic) for cdma systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60039637D1 true DE60039637D1 (de) | 2008-09-04 |
Family
ID=8164118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60039637T Expired - Lifetime DE60039637D1 (de) | 2000-10-06 | 2000-10-06 | Entzerrte parallele störunterdrückung für cdma systeme |
Country Status (8)
Country | Link |
---|---|
US (1) | US7242708B1 (de) |
EP (1) | EP1325563B1 (de) |
JP (1) | JP3763817B2 (de) |
CN (1) | CN100361410C (de) |
AU (1) | AU2000279157A1 (de) |
BR (1) | BR0016165A (de) |
DE (1) | DE60039637D1 (de) |
WO (1) | WO2002029993A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100382469C (zh) * | 2002-12-05 | 2008-04-16 | 华为技术有限公司 | 一种wcdma系统中上行专用物理信道的多用户接收装置 |
TWI240509B (en) * | 2003-05-13 | 2005-09-21 | Benq Corp | A simplified method of partial parallel interference cancellation |
US20060171412A1 (en) * | 2005-01-13 | 2006-08-03 | Emmanuel Kanterakis | Non-linear reception method and apparatus |
US7362268B2 (en) * | 2005-05-11 | 2008-04-22 | Qualcomm Inc | Method for detecting navigation beacon signals using two antennas or equivalent thereof |
CN1992584B (zh) * | 2005-12-27 | 2010-11-03 | 中国科学院上海微系统与信息技术研究所 | 个人网络mc-ss系统中的空码块码发射、接收装置及方法 |
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 |
TWI382672B (zh) * | 2009-07-16 | 2013-01-11 | Ind Tech Res Inst | 累進平行干擾消除器及其方法與其接收機 |
EP2442458A1 (de) * | 2010-10-18 | 2012-04-18 | Ntt Docomo, Inc. | Verfahren und Empfänger zur Wiederherstellung eines gewünschten Signals, das bei Vorhandensein von einem oder mehr Interferenzsignalen übermittelt wurde |
KR102042198B1 (ko) | 2013-02-20 | 2019-11-07 | 삼성전자주식회사 | 무선 통신 시스템에서 가상 수신 다이버시티 장치 및 방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5305349A (en) | 1993-04-29 | 1994-04-19 | Ericsson Ge Mobile Communications Inc. | Quantized coherent rake receiver |
FI943196A (fi) * | 1994-07-04 | 1996-01-05 | Nokia Telecommunications Oy | Vastaanottomenetelmä |
US5644592A (en) * | 1995-04-24 | 1997-07-01 | California Institute Of Technology | Parallel interference cancellation for CDMA applications |
WO1996042146A1 (fr) * | 1995-06-13 | 1996-12-27 | Ntt Mobile Communications Network Inc. | Demodulateur amdc |
US5757791A (en) * | 1996-04-18 | 1998-05-26 | American Wireless Technology, Inc. | Multistage linear receiver for DS-CDMA systems |
JP3390900B2 (ja) * | 1996-12-20 | 2003-03-31 | 富士通株式会社 | 干渉キャンセラ及び仮判定方法 |
FI104020B (fi) | 1997-06-23 | 1999-10-29 | Nokia Telecommunications Oy | Vastaanottomenetelmä ja vastaanotin |
DE69832483T2 (de) * | 1998-08-19 | 2006-06-08 | Siemens Ag | Spreizspektrumempfänger zur Verminderung von Nachbarsymbolstörungen |
US6529495B1 (en) | 1999-05-24 | 2003-03-04 | Nokia Telecommunications, Oy | Method and apparatus for providing differencing multistage detection in the reverse link of a code division multiple access communication system |
US6816541B1 (en) * | 1999-05-24 | 2004-11-09 | Texas Instruments Incorporated | Spread spectrum interference cancellation |
KR100343773B1 (ko) * | 1999-06-28 | 2002-07-19 | 한국전자통신연구원 | 코드분할다중접속시스템의 부분 병렬 간섭잡음 제거장치 및 방법 |
-
2000
- 2000-10-06 CN CNB00816732XA patent/CN100361410C/zh not_active Expired - Fee Related
- 2000-10-06 BR BR0016165-9A patent/BR0016165A/pt not_active IP Right Cessation
- 2000-10-06 EP EP00969445A patent/EP1325563B1/de not_active Expired - Lifetime
- 2000-10-06 JP JP2002533492A patent/JP3763817B2/ja not_active Expired - Fee Related
- 2000-10-06 DE DE60039637T patent/DE60039637D1/de not_active Expired - Lifetime
- 2000-10-06 US US10/148,517 patent/US7242708B1/en not_active Expired - Fee Related
- 2000-10-06 AU AU2000279157A patent/AU2000279157A1/en not_active Abandoned
- 2000-10-06 WO PCT/EP2000/009825 patent/WO2002029993A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1325563A1 (de) | 2003-07-09 |
EP1325563B1 (de) | 2008-07-23 |
BR0016165A (pt) | 2002-08-13 |
WO2002029993A1 (en) | 2002-04-11 |
CN100361410C (zh) | 2008-01-09 |
AU2000279157A1 (en) | 2002-04-15 |
US7242708B1 (en) | 2007-07-10 |
CN1408148A (zh) | 2003-04-02 |
JP2004511169A (ja) | 2004-04-08 |
JP3763817B2 (ja) | 2006-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |