DE60033470T2 - Verbesserte Kodierung der Direkt-Zugriffspräambel für Aufbau von drahtlosen Mobilkommunikationsverbindungen - Google Patents
Verbesserte Kodierung der Direkt-Zugriffspräambel für Aufbau von drahtlosen Mobilkommunikationsverbindungen Download PDFInfo
- Publication number
- DE60033470T2 DE60033470T2 DE60033470T DE60033470T DE60033470T2 DE 60033470 T2 DE60033470 T2 DE 60033470T2 DE 60033470 T DE60033470 T DE 60033470T DE 60033470 T DE60033470 T DE 60033470T DE 60033470 T2 DE60033470 T2 DE 60033470T2
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- 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
- 238000010295 mobile communication Methods 0.000 title description 3
- 238000004891 communication Methods 0.000 claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 230000006870 function Effects 0.000 claims description 62
- 238000000034 method Methods 0.000 claims description 54
- 230000007480 spreading Effects 0.000 claims description 25
- 230000008569 process Effects 0.000 claims description 18
- 238000005314 correlation function Methods 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims 2
- 230000000977 initiatory effect Effects 0.000 claims 1
- 230000011218 segmentation Effects 0.000 description 15
- 238000013459 approach Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 230000001427 coherent effect Effects 0.000 description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
- 239000010931 gold Substances 0.000 description 6
- 229910052737 gold Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000010363 phase shift Effects 0.000 description 3
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- 238000001514 detection method Methods 0.000 description 2
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- 238000003199 nucleic acid amplification method Methods 0.000 description 2
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- 238000009825 accumulation Methods 0.000 description 1
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- 238000007796 conventional method Methods 0.000 description 1
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Classifications
-
- 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
- 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
-
- 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
- H04B1/709—Correlator structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13871399P | 1999-06-11 | 1999-06-11 | |
| US138713P | 1999-06-11 | ||
| US13933499P | 1999-06-15 | 1999-06-15 | |
| US139334P | 1999-06-15 | ||
| US14288999P | 1999-07-08 | 1999-07-08 | |
| US142889P | 1999-07-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60033470D1 DE60033470D1 (de) | 2007-04-05 |
| DE60033470T2 true DE60033470T2 (de) | 2007-10-31 |
Family
ID=27385216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60033470T Expired - Lifetime DE60033470T2 (de) | 1999-06-11 | 2000-06-09 | Verbesserte Kodierung der Direkt-Zugriffspräambel für Aufbau von drahtlosen Mobilkommunikationsverbindungen |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1059818B1 (enExample) |
| JP (3) | JP4824852B2 (enExample) |
| AT (1) | ATE354920T1 (enExample) |
| DE (1) | DE60033470T2 (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3522631B2 (ja) * | 2000-03-09 | 2004-04-26 | 松下電器産業株式会社 | プリアンブル受信装置及びプリアンブル受信方法 |
| KR20020030367A (ko) * | 2000-10-17 | 2002-04-25 | 오길록 | 이동통신시스템에서 임의접속채널의 전송방법 |
| JP3415579B2 (ja) | 2000-11-09 | 2003-06-09 | 松下電器産業株式会社 | マッチドフィルタおよび相関検出演算方法 |
| DE10065238A1 (de) * | 2000-12-27 | 2002-07-04 | Alcatel Sa | Funkbetriebenes Telekommunikatonssystem |
| CN1285238C (zh) * | 2001-03-01 | 2006-11-15 | 北电网络有限公司 | 无线码分多址通信的系统和方法 |
| US6930470B2 (en) | 2001-03-01 | 2005-08-16 | Nortel Networks Limited | System and method for code division multiple access communication in a wireless communication environment |
| JP3860762B2 (ja) * | 2002-02-14 | 2006-12-20 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システム、チャネル同期確立方法、及び移動局 |
| CN1323501C (zh) * | 2002-06-17 | 2007-06-27 | 上海贝尔有限公司 | 一种宽带码分多址的前缀检测器 |
| KR100690725B1 (ko) | 2004-09-08 | 2007-03-09 | 엘지전자 주식회사 | 위성방송수신기의 채널 전환 장치 |
| JP4907133B2 (ja) * | 2005-08-08 | 2012-03-28 | 三星電子株式会社 | 無線通信システム及び無線通信方法並びに通信装置 |
| CN101166362B (zh) * | 2006-10-20 | 2011-03-16 | 华为技术有限公司 | 发起和检测反向接入的方法及设备 |
| KR20080036493A (ko) * | 2006-10-23 | 2008-04-28 | 엘지전자 주식회사 | 이동통신 시스템에서의 망 접속 방법 및 이를 지원하는단말기 |
| BRPI0721302A2 (pt) | 2007-02-12 | 2014-03-25 | Lg Electronics Inc. | Métodos e procedimentos para acesso de ue de alta velocidade |
| KR101733489B1 (ko) | 2010-01-17 | 2017-05-24 | 엘지전자 주식회사 | 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치 |
| AU2011239177B2 (en) * | 2010-04-04 | 2013-12-12 | Lg Electronics Inc. | Method and apparatus for transmitting control information in wireless communication system |
| JP5563922B2 (ja) * | 2010-07-27 | 2014-07-30 | パナソニック株式会社 | 無線通信装置 |
| US12395388B2 (en) * | 2023-06-02 | 2025-08-19 | Qualcomm Incorporated | Interference randomization in orthogonal cover codes |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6259724B1 (en) * | 1996-10-18 | 2001-07-10 | Telefonaktiebolaget L M Ericsson (Publ) | Random access in a mobile telecommunications system |
| JP3800363B2 (ja) * | 1996-12-18 | 2006-07-26 | 富士通株式会社 | Ｃｄｍａシステム及びその送受信装置及びランダムアクセス方法 |
| US6282232B1 (en) * | 1997-04-09 | 2001-08-28 | Spacenet, Inc. | Methods and apparatus for burst-mode CDMA DSSS communications receiving systems |
| US6163533A (en) * | 1997-04-30 | 2000-12-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Random access in a mobile telecommunications system |
| US6442153B1 (en) * | 1997-10-23 | 2002-08-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Random access in a mobile telecommunications system |
| US6393047B1 (en) * | 1998-06-16 | 2002-05-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Quadriphase spreading codes in code division multiple access communications |
-
2000
- 2000-06-09 JP JP2000213457A patent/JP4824852B2/ja not_active Expired - Lifetime
- 2000-06-09 EP EP00304918A patent/EP1059818B1/en not_active Expired - Lifetime
- 2000-06-09 AT AT00304918T patent/ATE354920T1/de not_active IP Right Cessation
- 2000-06-09 DE DE60033470T patent/DE60033470T2/de not_active Expired - Lifetime
-
2010
- 2010-09-21 JP JP2010211190A patent/JP5275311B2/ja not_active Expired - Fee Related
-
2013
- 2013-04-22 JP JP2013089446A patent/JP5687303B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ATE354920T1 (de) | 2007-03-15 |
| EP1059818B1 (en) | 2007-02-21 |
| EP1059818A2 (en) | 2000-12-13 |
| JP5275311B2 (ja) | 2013-08-28 |
| JP2011035921A (ja) | 2011-02-17 |
| JP2001069576A (ja) | 2001-03-16 |
| JP5687303B2 (ja) | 2015-03-18 |
| EP1059818A3 (en) | 2002-02-13 |
| JP2013150358A (ja) | 2013-08-01 |
| JP4824852B2 (ja) | 2011-11-30 |
| DE60033470D1 (de) | 2007-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |