CN1489831A - 长码的快速解码 - Google Patents
长码的快速解码 Download PDFInfo
- Publication number
- CN1489831A CN1489831A CNA018225268A CN01822526A CN1489831A CN 1489831 A CN1489831 A CN 1489831A CN A018225268 A CNA018225268 A CN A018225268A CN 01822526 A CN01822526 A CN 01822526A CN 1489831 A CN1489831 A CN 1489831A
- Authority
- CN
- China
- Prior art keywords
- sequence
- symbol
- measuring
- maximum
- code word
- 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.)
- Granted
Links
Images
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
- H04B1/7073—Synchronisation aspects
- H04B1/70735—Code identification
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Error Detection And Correction (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/732,864 US6628634B2 (en) | 2000-12-11 | 2000-12-11 | Fast decoding of long codes |
US09/732,864 | 2000-12-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1489831A true CN1489831A (zh) | 2004-04-14 |
CN1319285C CN1319285C (zh) | 2007-05-30 |
Family
ID=24945247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018225268A Expired - Fee Related CN1319285C (zh) | 2000-12-11 | 2001-12-07 | 长码的快速解码 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6628634B2 (zh) |
EP (1) | EP1342325B1 (zh) |
CN (1) | CN1319285C (zh) |
AT (1) | ATE430410T1 (zh) |
AU (1) | AU2002231670A1 (zh) |
DE (1) | DE60138565D1 (zh) |
MY (1) | MY127219A (zh) |
WO (1) | WO2002049229A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101601194B (zh) * | 2007-01-31 | 2012-12-26 | Lm爱立信电话有限公司 | 小区搜索***及方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5614914A (en) * | 1994-09-06 | 1997-03-25 | Interdigital Technology Corporation | Wireless telephone distribution system with time and space diversity transmission for determining receiver location |
WO2004073169A2 (en) * | 2003-02-13 | 2004-08-26 | Nokia Corporation | Apparatus, and associated method, for selecting codes of a code set for coding data communicated during operation of a multi-access communication system |
KR100547723B1 (ko) * | 2004-01-14 | 2006-01-31 | 삼성전자주식회사 | 이동통신시스템에서 인접 셀 경계 인식장치 및 방법 |
JP4918488B2 (ja) * | 2004-08-16 | 2012-04-18 | ゼットティーイー(ユーエスエー)インコーポレーテッド | 無線通信における高速度セル探索及び正確な同期 |
KR100622149B1 (ko) * | 2004-11-25 | 2006-09-19 | 주식회사 팬택 | 비동기 방식 광대역 부호분할다중접속 시스템에서의코드그룹 획득 장치 및 방법 |
KR100899749B1 (ko) * | 2005-01-13 | 2009-05-27 | 삼성전자주식회사 | 다중 입력 다중 출력 방식을 사용하는 직교 주파수 분할 다중 통신시스템에서 프리앰블 시퀀스 송수신 방법 |
US7468967B2 (en) * | 2005-04-29 | 2008-12-23 | General Dynamics C4 Systems, Inc. | System and method for transmission of low rate data |
TWM360524U (en) | 2007-08-13 | 2009-07-01 | Interdigital Patent Holdings | Apparatus to reduce radio resource overhead associated with intermittent traffic |
EP3026091B1 (en) | 2014-11-25 | 2021-09-01 | Sika Technology AG | Two component sealant based on silane-functional polymers |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5103459B1 (en) * | 1990-06-25 | 1999-07-06 | Qualcomm Inc | System and method for generating signal waveforms in a cdma cellular telephone system |
JP2801967B2 (ja) * | 1994-02-09 | 1998-09-21 | エヌ・ティ・ティ移動通信網株式会社 | Cdma移動通信方法及びシステム |
JPH09307951A (ja) * | 1996-03-15 | 1997-11-28 | Matsushita Electric Ind Co Ltd | スペクトル拡散通信装置 |
ES2476600T3 (es) | 1997-07-17 | 2014-07-15 | Inventergy, Inc. | Sistema de comunicaciones por radio CDMA y aparato de transmisión para dicho sistema |
US6185244B1 (en) | 1997-08-29 | 2001-02-06 | Telefonaktiebolaget Lm Ericsson | Cell searching in a CDMA communications system |
US6504830B1 (en) | 1998-06-15 | 2003-01-07 | Telefonaktiebolaget Lm Ericsson Publ | Method, apparatus, and system for fast base synchronization and sector identification |
US6442152B1 (en) * | 1998-07-13 | 2002-08-27 | Samsung Electronics, Co., Ltd. | Device and method for communicating packet data in mobile communication system |
US6498936B1 (en) * | 1999-01-22 | 2002-12-24 | Ericsson Inc. | Methods and systems for coding of broadcast messages |
-
2000
- 2000-12-11 US US09/732,864 patent/US6628634B2/en not_active Expired - Lifetime
-
2001
- 2001-11-29 MY MYPI20015462A patent/MY127219A/en unknown
- 2001-12-07 WO PCT/EP2001/014363 patent/WO2002049229A2/en not_active Application Discontinuation
- 2001-12-07 DE DE60138565T patent/DE60138565D1/de not_active Expired - Lifetime
- 2001-12-07 AU AU2002231670A patent/AU2002231670A1/en not_active Abandoned
- 2001-12-07 AT AT01991800T patent/ATE430410T1/de not_active IP Right Cessation
- 2001-12-07 CN CNB018225268A patent/CN1319285C/zh not_active Expired - Fee Related
- 2001-12-07 EP EP01991800A patent/EP1342325B1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101601194B (zh) * | 2007-01-31 | 2012-12-26 | Lm爱立信电话有限公司 | 小区搜索***及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1319285C (zh) | 2007-05-30 |
WO2002049229A2 (en) | 2002-06-20 |
US6628634B2 (en) | 2003-09-30 |
AU2002231670A1 (en) | 2002-06-24 |
US20020196875A1 (en) | 2002-12-26 |
EP1342325A2 (en) | 2003-09-10 |
MY127219A (en) | 2006-11-30 |
EP1342325B1 (en) | 2009-04-29 |
WO2002049229A3 (en) | 2002-11-07 |
DE60138565D1 (de) | 2009-06-10 |
ATE430410T1 (de) | 2009-05-15 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: OPTIS WIRELESS TECHNOLOGY LLC Free format text: FORMER OWNER: CLUSTER CO., LTD. Effective date: 20150424 Owner name: CLUSTER CO., LTD. Free format text: FORMER OWNER: TELEFONAKTIEBOLAGET LM ERICSSON (SE) S-126 25 STOCKHOLM, SWEDEN Effective date: 20150424 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150424 Address after: Texas, USA Patentee after: Telefonaktiebolaget LM Ericsson (publ) Address before: Delaware Patentee before: Clastres LLC Effective date of registration: 20150424 Address after: Delaware Patentee after: Clastres LLC Address before: Stockholm Patentee before: Telefonaktiebolaget LM Ericsson |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 Termination date: 20181207 |
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CF01 | Termination of patent right due to non-payment of annual fee |