IL139763A0 - Partially block-interleaved cdma coding and decoding - Google Patents
Partially block-interleaved cdma coding and decodingInfo
- Publication number
- IL139763A0 IL139763A0 IL13976399A IL13976399A IL139763A0 IL 139763 A0 IL139763 A0 IL 139763A0 IL 13976399 A IL13976399 A IL 13976399A IL 13976399 A IL13976399 A IL 13976399A IL 139763 A0 IL139763 A0 IL 139763A0
- Authority
- IL
- Israel
- Prior art keywords
- decoding
- partially block
- cdma coding
- interleaved
- interleaved cdma
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/204—Multiple access
-
- 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
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0023—Interference mitigation or co-ordination
- H04J11/005—Interference mitigation or co-ordination of intercell interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/004—Orthogonal
- H04J13/0048—Walsh
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Error Detection And Correction (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/082,722 US6359874B1 (en) | 1998-05-21 | 1998-05-21 | Partially block-interleaved CDMA coding and decoding |
PCT/US1999/010452 WO1999060739A1 (en) | 1998-05-21 | 1999-05-20 | Partially block-interleaved cdma coding and decoding |
Publications (1)
Publication Number | Publication Date |
---|---|
IL139763A0 true IL139763A0 (en) | 2002-02-10 |
Family
ID=22173016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL13976399A IL139763A0 (en) | 1998-05-21 | 1999-05-20 | Partially block-interleaved cdma coding and decoding |
Country Status (13)
Country | Link |
---|---|
US (1) | US6359874B1 (ko) |
EP (1) | EP1078486B1 (ko) |
JP (1) | JP2002516519A (ko) |
KR (1) | KR20010034883A (ko) |
CN (1) | CN1148904C (ko) |
AU (1) | AU750068B2 (ko) |
BR (1) | BR9910588A (ko) |
DE (1) | DE69913128T2 (ko) |
EE (1) | EE04252B1 (ko) |
HK (1) | HK1038841A1 (ko) |
IL (1) | IL139763A0 (ko) |
MY (1) | MY122318A (ko) |
WO (1) | WO1999060739A1 (ko) |
Families Citing this family (64)
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JP3039525B2 (ja) * | 1998-07-16 | 2000-05-08 | 日本電気株式会社 | 拡散符号割当装置および方法 |
KR100442607B1 (ko) | 1999-02-04 | 2004-08-02 | 삼성전자주식회사 | 이동통신시스템의 채널확산 장치 및 방법 |
DE19919361C1 (de) * | 1999-04-28 | 2000-11-23 | Siemens Ag | Verfahren und Funk-Kommunikationssystem zur Datenübertragung |
US6484285B1 (en) | 2000-02-07 | 2002-11-19 | Ericsson, Inc. | Tailbiting decoder and method |
US6865237B1 (en) | 2000-02-22 | 2005-03-08 | Nokia Mobile Phones Limited | Method and system for digital signal transmission |
FI20002845A (fi) * | 2000-12-22 | 2002-06-23 | Nokia Corp | Digitaalisen signaalin lähettäminen |
CA2323164A1 (en) | 2000-10-11 | 2002-04-11 | Ramesh Mantha | Method, system and apparatus for improving reception in multiple access communication systems |
US6856945B2 (en) | 2000-12-04 | 2005-02-15 | Tensorcomm, Inc. | Method and apparatus for implementing projections in singal processing applications |
US6750818B2 (en) | 2000-12-04 | 2004-06-15 | Tensorcomm, Inc. | Method and apparatus to compute the geolocation of a communication device using orthogonal projections |
JP4644988B2 (ja) * | 2001-07-23 | 2011-03-09 | ソニー株式会社 | 無線インパルス送信機、受信機、及び方法 |
US7158559B2 (en) | 2002-01-15 | 2007-01-02 | Tensor Comm, Inc. | Serial cancellation receiver design for a coded signal processing engine |
US8085889B1 (en) | 2005-04-11 | 2011-12-27 | Rambus Inc. | Methods for managing alignment and latency in interference cancellation |
US7200183B2 (en) | 2001-11-16 | 2007-04-03 | Tensorcomm Inc. | Construction of an interference matrix for a coded signal processing engine |
US7260506B2 (en) * | 2001-11-19 | 2007-08-21 | Tensorcomm, Inc. | Orthogonalization and directional filtering |
US20050101277A1 (en) * | 2001-11-19 | 2005-05-12 | Narayan Anand P. | Gain control for interference cancellation |
US7177658B2 (en) | 2002-05-06 | 2007-02-13 | Qualcomm, Incorporated | Multi-media broadcast and multicast service (MBMS) in a wireless communications system |
US20040208238A1 (en) * | 2002-06-25 | 2004-10-21 | Thomas John K. | Systems and methods for location estimation in spread spectrum communication systems |
GB2391427B (en) * | 2002-07-24 | 2005-12-21 | Motorola Inc | A communication system and method of allocating resource thereof |
US20050180364A1 (en) * | 2002-09-20 | 2005-08-18 | Vijay Nagarajan | Construction of projection operators for interference cancellation |
US7876810B2 (en) * | 2005-04-07 | 2011-01-25 | Rambus Inc. | Soft weighted interference cancellation for CDMA systems |
US7463609B2 (en) * | 2005-07-29 | 2008-12-09 | Tensorcomm, Inc | Interference cancellation within wireless transceivers |
US7787572B2 (en) | 2005-04-07 | 2010-08-31 | Rambus Inc. | Advanced signal processors for interference cancellation in baseband receivers |
US8761321B2 (en) * | 2005-04-07 | 2014-06-24 | Iii Holdings 1, Llc | Optimal feedback weighting for soft-decision cancellers |
US7808937B2 (en) | 2005-04-07 | 2010-10-05 | Rambus, Inc. | Variable interference cancellation technology for CDMA systems |
US7577186B2 (en) * | 2002-09-20 | 2009-08-18 | Tensorcomm, Inc | Interference matrix construction |
AU2003278919A1 (en) | 2002-09-23 | 2004-04-08 | Tensorcomm Inc. | Method and apparatus for selectively applying interference cancellation in spread spectrum systems |
US8179946B2 (en) | 2003-09-23 | 2012-05-15 | Rambus Inc. | Systems and methods for control of advanced receivers |
US8005128B1 (en) | 2003-09-23 | 2011-08-23 | Rambus Inc. | Methods for estimation and interference cancellation for signal processing |
US20050123080A1 (en) * | 2002-11-15 | 2005-06-09 | Narayan Anand P. | Systems and methods for serial cancellation |
WO2004036811A2 (en) * | 2002-10-15 | 2004-04-29 | Tensorcomm Inc. | Method and apparatus for interference suppression with efficient matrix inversion in a ds-cdma system |
JP4210649B2 (ja) * | 2002-10-15 | 2009-01-21 | テンソルコム インコーポレイテッド | チャンネル振幅推定および干渉ベクトル構築のための方法および装置 |
KR100465315B1 (ko) * | 2002-10-25 | 2005-01-13 | 한국전자통신연구원 | 다중반송파 코드분할 다중접속에서의 확산/역확산 시스템및 그 방법 |
AU2003290558A1 (en) * | 2002-10-31 | 2004-06-07 | Tensorcomm, Incorporated | Systems and methods for reducing interference in cdma systems |
WO2004073159A2 (en) * | 2002-11-15 | 2004-08-26 | Tensorcomm, Incorporated | Systems and methods for parallel signal cancellation |
US8694869B2 (en) * | 2003-08-21 | 2014-04-08 | QUALCIMM Incorporated | Methods for forward error correction coding above a radio link control layer and related apparatus |
US7318187B2 (en) * | 2003-08-21 | 2008-01-08 | Qualcomm Incorporated | Outer coding methods for broadcast/multicast content and related apparatus |
US8804761B2 (en) * | 2003-08-21 | 2014-08-12 | Qualcomm Incorporated | Methods for seamless delivery of broadcast and multicast content across cell borders and/or between different transmission schemes and related apparatus |
GB2408172B (en) * | 2003-11-12 | 2007-11-14 | Ipwireless Inc | Method and apparatus for improved throughput in a communication system |
US20050169354A1 (en) * | 2004-01-23 | 2005-08-04 | Olson Eric S. | Systems and methods for searching interference canceled data |
US7477710B2 (en) * | 2004-01-23 | 2009-01-13 | Tensorcomm, Inc | Systems and methods for analog to digital conversion with a signal cancellation system of a receiver |
US8004959B2 (en) * | 2004-07-06 | 2011-08-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Different orthogonal code sets with members in common |
US8385296B2 (en) * | 2004-07-22 | 2013-02-26 | Industry Academic Cooperation Foundation Of Kyunghee University | Multi-carrier CDMA transmitting device and method using block-based multi-carrier spreading |
US20060125689A1 (en) * | 2004-12-10 | 2006-06-15 | Narayan Anand P | Interference cancellation in a receive diversity system |
US7826516B2 (en) | 2005-11-15 | 2010-11-02 | Rambus Inc. | Iterative interference canceller for wireless multiple-access systems with multiple receive antennas |
US20060229051A1 (en) * | 2005-04-07 | 2006-10-12 | Narayan Anand P | Interference selection and cancellation for CDMA communications |
US20070010273A1 (en) * | 2005-07-11 | 2007-01-11 | Thomas Howard J | Method and apparatus for operating a call service in a cellular communication system |
WO2007024089A1 (en) * | 2005-08-22 | 2007-03-01 | Electronics And Telecommunications Research Institute | Apparatus and method for generating signal according to ifdma, and apparatus for receiving signal |
IL173069A0 (en) * | 2006-01-10 | 2006-06-11 | Zion Hadad Dr | Cellular system and method |
US8005153B2 (en) * | 2006-01-25 | 2011-08-23 | Texas Instruments Incorporated | Method and apparatus for increasing the number of orthogonal signals using block spreading |
JP4709656B2 (ja) * | 2006-01-31 | 2011-06-22 | 富士通株式会社 | 移動通信システム |
US8218517B2 (en) * | 2006-02-28 | 2012-07-10 | Broadcom Corporation | Method and apparatus for dual frequency timing acquisition for compressed WCDMA communication networks |
US8009637B2 (en) * | 2006-03-10 | 2011-08-30 | Motorola Solutions, Inc. | Method and apparatus for spreading channel code selection |
JP4818045B2 (ja) * | 2006-09-28 | 2011-11-16 | 株式会社東芝 | 無線通信装置 |
WO2008133449A1 (en) * | 2007-04-27 | 2008-11-06 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving uplink channel sounding reference signals in a wireless communication system |
KR101143294B1 (ko) * | 2007-05-01 | 2012-05-24 | 퀄컴 인코포레이티드 | 무선 통신 시스템에 대한 포지션 로케이션 |
US8412227B2 (en) | 2007-05-18 | 2013-04-02 | Qualcomm Incorporated | Positioning using enhanced pilot signal |
US9119026B2 (en) | 2007-05-18 | 2015-08-25 | Qualcomm Incorporated | Enhanced pilot signal |
EP2472731B1 (en) * | 2007-09-12 | 2018-11-07 | Sharp Kabushiki Kaisha | Radio communication method, radio communication system, and radio transmission apparatus |
CA2721158A1 (en) * | 2008-04-11 | 2009-10-15 | Xg Technology, Inc. | Heterogeneous mac protocol for multiple base stations in wireless networks |
US8315657B2 (en) * | 2008-09-22 | 2012-11-20 | Futurewei Technologies, Inc. | System and method for enabling coordinated beam switching and scheduling |
WO2010035969A2 (en) | 2008-09-23 | 2010-04-01 | Lg Electronics Inc. | Apparatus and method of transmitting and recieving data in soft handoff of a wireless communication system |
KR100995051B1 (ko) * | 2008-09-23 | 2010-11-19 | 엘지전자 주식회사 | 무선 통신 시스템의 소프트 핸드오프 환경에서 데이터 송수신 방법 |
US8239710B2 (en) * | 2008-10-31 | 2012-08-07 | Industrial Technology Research Institute | Communication methods and systems having permutation schemes |
WO2011025198A2 (ko) * | 2009-08-25 | 2011-03-03 | 한국전자통신연구원 | 무선 통신을 위한 프레임 생성/전송 방법 및 장치, 무선 통신을 위한 동기 추정 방법 |
Family Cites Families (12)
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US4568915A (en) | 1983-11-14 | 1986-02-04 | The United States Of America As Represented By The Secretary Of The Army | Code generator for multilevel interleaved multiplexed noise codes |
US5550809A (en) | 1992-04-10 | 1996-08-27 | Ericsson Ge Mobile Communications, Inc. | Multiple access coding using bent sequences for mobile radio communications |
MY112371A (en) | 1993-07-20 | 2001-05-31 | Qualcomm Inc | System and method for orthogonal spread spectrum sequence generation in variable data rate systems |
ES2223046T3 (es) * | 1993-11-01 | 2005-02-16 | Qualcomm Incorporated | Procedimiento y aparato para la transmision de datos digitales de velocidad variable. |
US5619503A (en) | 1994-01-11 | 1997-04-08 | Ericsson Inc. | Cellular/satellite communications system with improved frequency re-use |
US5539730A (en) | 1994-01-11 | 1996-07-23 | Ericsson Ge Mobile Communications Inc. | TDMA/FDMA/CDMA hybrid radio access methods |
US5579306A (en) | 1994-09-01 | 1996-11-26 | Ericsson Inc. | Time and frequency slot allocation system and method |
US5790534A (en) * | 1996-09-20 | 1998-08-04 | Nokia Mobile Phones Limited | Load control method and apparatus for CDMA cellular system having circuit and packet switched terminals |
JP2815007B2 (ja) * | 1996-12-05 | 1998-10-27 | 日本電気株式会社 | 可変レートcdma拡散回路 |
US6111865A (en) * | 1997-05-30 | 2000-08-29 | Qualcomm Incorporated | Dual channel slotted paging |
US6101168A (en) * | 1997-11-13 | 2000-08-08 | Qualcomm Inc. | Method and apparatus for time efficient retransmission using symbol accumulation |
US6125136A (en) * | 1997-12-31 | 2000-09-26 | Sony Corporation | Method and apparatus for demodulating trellis coded direct sequence spread spectrum communication signals |
-
1998
- 1998-05-21 US US09/082,722 patent/US6359874B1/en not_active Expired - Lifetime
-
1999
- 1999-05-20 CN CNB998064734A patent/CN1148904C/zh not_active Expired - Fee Related
- 1999-05-20 BR BR9910588-8A patent/BR9910588A/pt not_active IP Right Cessation
- 1999-05-20 JP JP2000550234A patent/JP2002516519A/ja active Pending
- 1999-05-20 DE DE69913128T patent/DE69913128T2/de not_active Expired - Fee Related
- 1999-05-20 EP EP99922987A patent/EP1078486B1/en not_active Expired - Lifetime
- 1999-05-20 AU AU39859/99A patent/AU750068B2/en not_active Ceased
- 1999-05-20 EE EEP200000672A patent/EE04252B1/xx not_active IP Right Cessation
- 1999-05-20 MY MYPI99001985A patent/MY122318A/en unknown
- 1999-05-20 WO PCT/US1999/010452 patent/WO1999060739A1/en active IP Right Grant
- 1999-05-20 IL IL13976399A patent/IL139763A0/xx unknown
- 1999-05-20 KR KR1020007013091A patent/KR20010034883A/ko active IP Right Grant
-
2001
- 2001-12-18 HK HK01108857A patent/HK1038841A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EE200000672A (et) | 2002-04-15 |
US6359874B1 (en) | 2002-03-19 |
AU3985999A (en) | 1999-12-06 |
EP1078486A1 (en) | 2001-02-28 |
MY122318A (en) | 2006-04-29 |
AU750068B2 (en) | 2002-07-11 |
CN1302494A (zh) | 2001-07-04 |
DE69913128D1 (de) | 2004-01-08 |
EE04252B1 (et) | 2004-02-16 |
JP2002516519A (ja) | 2002-06-04 |
DE69913128T2 (de) | 2004-06-09 |
KR20010034883A (ko) | 2001-04-25 |
HK1038841A1 (en) | 2002-03-28 |
BR9910588A (pt) | 2001-01-16 |
EP1078486B1 (en) | 2003-11-26 |
WO1999060739A1 (en) | 1999-11-25 |
CN1148904C (zh) | 2004-05-05 |
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