DK1256188T3 - Tilgangskanalstruktur for trådlöst kommunikationssystem - Google Patents
Tilgangskanalstruktur for trådlöst kommunikationssystemInfo
- Publication number
- DK1256188T3 DK1256188T3 DK01907007T DK01907007T DK1256188T3 DK 1256188 T3 DK1256188 T3 DK 1256188T3 DK 01907007 T DK01907007 T DK 01907007T DK 01907007 T DK01907007 T DK 01907007T DK 1256188 T3 DK1256188 T3 DK 1256188T3
- Authority
- DK
- Denmark
- Prior art keywords
- wireless communication
- communication system
- access channel
- channel structure
- mobile device
- Prior art date
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
- H04B1/7073—Synchronisation aspects
- H04B1/7075—Synchronisation aspects with code phase acquisition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
- H04L5/0046—Determination of how many bits are transmitted on different sub-channels
-
- 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
- H04B1/7097—Interference-related aspects
- H04B1/711—Interference-related aspects the interference being multi-path interference
- H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
-
- 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
- H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Transmitters (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18107100P | 2000-02-08 | 2000-02-08 | |
US09/766,875 US6904079B2 (en) | 2000-02-08 | 2001-01-19 | Access channel structure for wireless communication system |
PCT/US2001/003778 WO2001059950A1 (en) | 2000-02-08 | 2001-02-05 | Access channel structure for wireless communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1256188T3 true DK1256188T3 (da) | 2004-09-13 |
Family
ID=26876857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK01907007T DK1256188T3 (da) | 2000-02-08 | 2001-02-05 | Tilgangskanalstruktur for trådlöst kommunikationssystem |
Country Status (13)
Country | Link |
---|---|
US (4) | US6904079B2 (da) |
EP (1) | EP1256188B1 (da) |
JP (1) | JP4810045B2 (da) |
KR (1) | KR100758566B1 (da) |
CN (1) | CN1217495C (da) |
AT (1) | ATE266281T1 (da) |
AU (1) | AU2001234843A1 (da) |
CA (3) | CA2437257C (da) |
DE (1) | DE60103126T2 (da) |
DK (1) | DK1256188T3 (da) |
ES (1) | ES2220718T3 (da) |
HK (2) | HK1051606A1 (da) |
WO (1) | WO2001059950A1 (da) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6904079B2 (en) * | 2000-02-08 | 2005-06-07 | Ipr Licensing, Inc. | Access channel structure for wireless communication system |
EP2986066B1 (en) | 2000-02-23 | 2019-12-11 | IPR Licensing, Inc. | Access probe acknowledgment with collision detection |
AU2001253630A1 (en) * | 2000-04-17 | 2001-10-30 | Adaptive Networks, Inc. | Power line communication network |
US6947505B2 (en) * | 2000-09-20 | 2005-09-20 | Bae Systems Information And Electronic Systems Integration Inc. | System for parameter estimation and tracking of interfering digitally modulated signals |
US6804223B2 (en) * | 2000-11-30 | 2004-10-12 | Ipr Licensing, Inc. | Reverse link pilot integrated with block codes |
SG107112A1 (en) * | 2002-09-06 | 2004-11-29 | Oki Techno Ct Singapore Pte | A method of estimating fading in a pilot channel |
ATE336121T1 (de) * | 2002-12-23 | 2006-09-15 | Mitsubishi Electric Inf Tech | Verfahren zur verbindungsanpassung |
NZ524929A (en) * | 2003-03-25 | 2005-11-25 | Ind Res Ltd | Method and apparatus for improving the performance of pilot symbol assisted receivers in the presence of narrowband interference |
US7385944B2 (en) * | 2003-03-31 | 2008-06-10 | Lucent Technologies Inc. | Method of interference cancellation in communication systems |
JP4097615B2 (ja) | 2004-03-23 | 2008-06-11 | 三洋電機株式会社 | 信号検出方法および装置ならびにそれを利用した送信装置および受信装置 |
US7185123B2 (en) * | 2004-09-15 | 2007-02-27 | Qualcomm Incorporated | Method and apparatus for allocating bandwidth on a transmit channel of a bus |
WO2006082637A1 (ja) | 2005-02-03 | 2006-08-10 | Fujitsu Limited | 無線通信システムおよび無線通信方法 |
US7701996B1 (en) * | 2005-10-25 | 2010-04-20 | L-3 Communications Corporation | Methods and apparatus implementing short and long code channel overlay for fast acquistion of long PN codes in spread spectrum communications systems |
US9813867B2 (en) | 2005-12-15 | 2017-11-07 | Polte Corporation | Angle of arrival (AOA) positioning method and system for positional finding and tracking objects using reduced attenuation RF technology |
US10091616B2 (en) | 2005-12-15 | 2018-10-02 | Polte Corporation | Angle of arrival (AOA) positioning method and system for positional finding and tracking objects using reduced attenuation RF technology |
KR100817592B1 (ko) * | 2005-12-30 | 2008-03-31 | 포스데이타 주식회사 | 무선통신 시스템의 이동 단말기의 채널 추정 방법 및 채널추정기 |
US8218481B2 (en) | 2006-06-09 | 2012-07-10 | Lg Electronics Inc. | Method of transmitting data in a mobile communication system |
CN101232484B (zh) * | 2007-01-26 | 2011-08-17 | 电信科学技术研究院 | 信号传输方法、装置及通信*** |
JP5382877B2 (ja) * | 2007-08-31 | 2014-01-08 | パナソニック株式会社 | 通信装置、受信装置、通信方法、受信方法、及び集積回路 |
KR101018853B1 (ko) * | 2008-06-27 | 2011-03-04 | 삼성전자주식회사 | 매크로셀에서 펨토셀로의 핸드오버를 위한 펨토셀 탐색 방법 |
US8351519B2 (en) * | 2008-08-15 | 2013-01-08 | Qualcomm Incorporated | Embedding information in an 802.11 signal field |
US20100290449A1 (en) | 2008-08-20 | 2010-11-18 | Qualcomm Incorporated | Preamble extensions |
US20100046656A1 (en) * | 2008-08-20 | 2010-02-25 | Qualcomm Incorporated | Preamble extensions |
US8521159B2 (en) * | 2009-06-05 | 2013-08-27 | Samsung Electronics Co., Ltd. | Apparatus and method for determining neighbor BS information in a wireless communication system |
US8396170B2 (en) * | 2009-07-30 | 2013-03-12 | Qualcomm Incorporated | Utilization of a known portion of a payload to decode a payload having a known and an unknown portion |
US8620363B1 (en) | 2011-02-08 | 2013-12-31 | Sprint Spectrum L.P. | Systems and methods for communication of text messages |
US11835639B2 (en) | 2011-08-03 | 2023-12-05 | Qualcomm Technologies, Inc. | Partially synchronized multilateration or trilateration method and system for positional finding using RF |
US10440512B2 (en) | 2012-08-03 | 2019-10-08 | Polte Corporation | Angle of arrival (AOA) positioning method and system for positional finding and tracking objects using reduced attenuation RF technology |
US10863313B2 (en) | 2014-08-01 | 2020-12-08 | Polte Corporation | Network architecture and methods for location services |
US9608848B2 (en) | 2014-10-22 | 2017-03-28 | The Board Of Trustees Of The University Of Illinois | Communicating through physical vibration |
WO2017062902A1 (en) * | 2015-10-08 | 2017-04-13 | Polte Corporation | Angle of arrival positioning system for tracking objects |
US11255945B2 (en) | 2018-03-27 | 2022-02-22 | Polte Corporation | Multi-path mitigation in tracking objects using compressed RF data |
CN110113280B (zh) * | 2019-04-12 | 2021-11-23 | 杭州电子科技大学 | 一种猝发通信中抗频偏的gmsk解调同步方法 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5414728A (en) * | 1993-11-01 | 1995-05-09 | Qualcomm Incorporated | Method and apparatus for bifurcating signal transmission over in-phase and quadrature phase spread spectrum communication channels |
US5809083A (en) * | 1994-11-23 | 1998-09-15 | At&T Wireless Services, Inc. | Differentially encoded pilot word system and method for wireless transmissions of digital data |
US5748676A (en) * | 1995-05-01 | 1998-05-05 | Norand Corporation | Network utilizing modified preambles that support antenna diversity |
KR0142497B1 (ko) * | 1995-06-23 | 1998-08-01 | 양승택 | 역방향 링크에 버스트 파일럿을 갖는 채널구조 |
US6108317A (en) * | 1995-11-01 | 2000-08-22 | Stm Wireless, Inc. | Cyclic code phase multiple access for inbound satellite communications |
US5907813A (en) * | 1995-11-30 | 1999-05-25 | Qualcomm Incorporated | Signal acquisition in a wireless communication system by transmitting repeated access probes from a terminal to a hub |
US5901185A (en) * | 1996-04-15 | 1999-05-04 | Ericsson Inc. | Systems and methods for data-augmented, pilot-symbol-assisted radiotelephone communications |
US5943606A (en) * | 1996-09-30 | 1999-08-24 | Qualcomm Incorporated | Determination of frequency offsets in communication systems |
JP3305217B2 (ja) | 1996-12-03 | 2002-07-22 | キヤノン株式会社 | 通信方法 |
JPH10173630A (ja) * | 1996-12-13 | 1998-06-26 | Nec Corp | Cdmaチップ同期回路 |
US6122264A (en) * | 1997-09-29 | 2000-09-19 | Lucent Technologies, Inc. | Method for managing the transmission of competing information packets |
US6304624B1 (en) * | 1997-10-24 | 2001-10-16 | Fujitsu Limited | Coherent detecting method using a pilot symbol and a tentatively determined data symbol, a mobile communication receiver and an interference removing apparatus using the coherent detecting method |
US6167056A (en) * | 1997-11-10 | 2000-12-26 | Qualcomm Incorporated | Access channel slot sharing |
FI105741B (fi) * | 1998-02-12 | 2000-09-29 | Nokia Networks Oy | Tiedonsiirtomenetelmä ja radiojärjestelmä |
JP3798549B2 (ja) * | 1998-03-18 | 2006-07-19 | 富士通株式会社 | 無線基地局のマルチビームアンテナシステム |
US6643275B1 (en) * | 1998-05-15 | 2003-11-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Random access in a mobile telecommunications system |
DE19827701A1 (de) | 1998-06-22 | 2000-01-05 | Siemens Ag | Verfahren zur digitalen Funk-Übertragung von Daten mehrerer Teilnehmer |
KR20000014424A (ko) * | 1998-08-17 | 2000-03-15 | 윤종용 | 접속채널의 프리앰블 송신장치 및 방법 |
KR100339034B1 (ko) * | 1998-08-25 | 2002-10-11 | 삼성전자 주식회사 | 부호분할다중접속통신시스템의제어유지상태에서역방향폐루프전력제어장치및방법 |
US6389034B1 (en) * | 1998-09-04 | 2002-05-14 | Nortel Networks Limited | System for providing stream based and packet based services |
US6347080B2 (en) * | 1998-09-09 | 2002-02-12 | Qualcomm, Inc. | Energy based communication rate detection system and method |
US6169759B1 (en) * | 1999-03-22 | 2001-01-02 | Golden Bridge Technology | Common packet channel |
JP3150312B2 (ja) * | 1999-04-12 | 2001-03-26 | 松下電器産業株式会社 | Cdmaセルラ無線基地局装置及び移動局装置及び送信方法及び受信方法 |
US6519296B1 (en) * | 1999-06-03 | 2003-02-11 | General Electric Company | Variable-interval pilot symbol aided modulation and demodulation |
US6542743B1 (en) * | 1999-08-31 | 2003-04-01 | Qualcomm, Incorporated | Method and apparatus for reducing pilot search times utilizing mobile station location information |
US6545990B1 (en) * | 1999-12-20 | 2003-04-08 | Tantivy Communications, Inc. | Method and apparatus for a spectrally compliant cellular communication system |
US6904079B2 (en) * | 2000-02-08 | 2005-06-07 | Ipr Licensing, Inc. | Access channel structure for wireless communication system |
US6801564B2 (en) * | 2000-02-23 | 2004-10-05 | Ipr Licensing, Inc. | Reverse link correlation filter in wireless communication systems |
KR100590486B1 (ko) * | 2004-07-29 | 2006-06-19 | 에스케이 텔레콤주식회사 | Tdd 방식과 ofdm 변조 방식을 이용하는 이동통신망의 광중계기에서 전송 신호를 분리하는 스위칭타이밍 신호 생성 방법 및 시스템 |
US8396013B2 (en) * | 2006-09-11 | 2013-03-12 | Qualcomm Incorporated | Method and apparatus for supporting half-duplex terminals in an asynchronous mode |
CN101217808B (zh) * | 2008-01-17 | 2013-01-16 | 中兴通讯股份有限公司 | 无线通信***中随机接入信号的发送方法 |
-
2001
- 2001-01-19 US US09/766,875 patent/US6904079B2/en not_active Expired - Lifetime
- 2001-02-05 WO PCT/US2001/003778 patent/WO2001059950A1/en active IP Right Grant
- 2001-02-05 CA CA002437257A patent/CA2437257C/en not_active Expired - Fee Related
- 2001-02-05 JP JP2001559160A patent/JP4810045B2/ja not_active Expired - Lifetime
- 2001-02-05 ES ES01907007T patent/ES2220718T3/es not_active Expired - Lifetime
- 2001-02-05 EP EP01907007A patent/EP1256188B1/en not_active Expired - Lifetime
- 2001-02-05 CA CA2802331A patent/CA2802331C/en not_active Expired - Lifetime
- 2001-02-05 AT AT01907007T patent/ATE266281T1/de not_active IP Right Cessation
- 2001-02-05 KR KR1020027010222A patent/KR100758566B1/ko active IP Right Grant
- 2001-02-05 DK DK01907007T patent/DK1256188T3/da active
- 2001-02-05 AU AU2001234843A patent/AU2001234843A1/en not_active Abandoned
- 2001-02-05 DE DE60103126T patent/DE60103126T2/de not_active Expired - Lifetime
- 2001-02-05 CN CN018077986A patent/CN1217495C/zh not_active Expired - Lifetime
- 2001-02-05 CA CA2660923A patent/CA2660923C/en not_active Expired - Lifetime
-
2003
- 2003-05-02 HK HK03103148A patent/HK1051606A1/xx not_active IP Right Cessation
-
2005
- 2005-04-11 US US11/103,202 patent/US7483473B2/en not_active Expired - Fee Related
-
2006
- 2006-06-26 HK HK06107225.6A patent/HK1087260A1/xx not_active IP Right Cessation
-
2008
- 2008-12-19 US US12/339,969 patent/US8958457B2/en not_active Expired - Lifetime
-
2015
- 2015-01-22 US US14/602,982 patent/US9780930B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2802331A1 (en) | 2001-08-16 |
US9780930B2 (en) | 2017-10-03 |
CA2437257A1 (en) | 2001-08-16 |
US20090097455A1 (en) | 2009-04-16 |
CN1422461A (zh) | 2003-06-04 |
CN1217495C (zh) | 2005-08-31 |
HK1087260A1 (en) | 2006-10-06 |
EP1256188A1 (en) | 2002-11-13 |
US8958457B2 (en) | 2015-02-17 |
KR20020073208A (ko) | 2002-09-19 |
EP1256188B1 (en) | 2004-05-06 |
US20150131620A1 (en) | 2015-05-14 |
JP2003536288A (ja) | 2003-12-02 |
HK1051606A1 (en) | 2003-08-08 |
US6904079B2 (en) | 2005-06-07 |
CA2437257C (en) | 2009-06-02 |
ES2220718T3 (es) | 2004-12-16 |
ATE266281T1 (de) | 2004-05-15 |
US20050175071A1 (en) | 2005-08-11 |
CA2802331C (en) | 2018-05-29 |
DE60103126T2 (de) | 2005-06-23 |
CA2660923A1 (en) | 2001-08-16 |
DE60103126D1 (de) | 2004-06-09 |
AU2001234843A1 (en) | 2001-08-20 |
US7483473B2 (en) | 2009-01-27 |
KR100758566B1 (ko) | 2007-09-14 |
JP4810045B2 (ja) | 2011-11-09 |
WO2001059950A1 (en) | 2001-08-16 |
US20010026599A1 (en) | 2001-10-04 |
CA2660923C (en) | 2013-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK1256188T3 (da) | Tilgangskanalstruktur for trådlöst kommunikationssystem | |
DE60126113D1 (de) | Funkkommunikationssystem mit reduzierter datenrate auf dem broadcast-kanal | |
WO2003003756A3 (en) | Methods and apparatus for supporting group communications | |
FI991106A (fi) | Tietoliikennejärjestelmän uudelleenlähetysmenetelmä, jossa on pehmeä yhdistäminen | |
EP1551194A4 (en) | MOBILE COMMUNICATION DEVICE, MOBILE ROUTER AND MOBILE COMMUNICATION SYSTEM | |
DE69737486D1 (de) | Mobiles, tragbares, drahtloses Kommunikationssystem | |
NO20035053L (no) | Felles kontrollkanalopplinjeeffektkontroll for adaptiv modulasjon og kodeteknikker | |
DE60037545D1 (de) | Senderdiversität Kommunikationsvorrichtung | |
MY138740A (en) | Method and apparatus to provide channel access parameter | |
ITTO20010296A0 (it) | Metodo per la trasmissione di dati di localizzazione di apparati mobli per telefonia cellulare. | |
NO20053590D0 (no) | Dobbel modusenhet for kortdistanse, hoyrate og langstanse, lavere dataratekommunikasjon. | |
FI973600A0 (fi) | Foerfarande och arrangemang foer att hitta information | |
DE60038704D1 (de) | Mobilkommunikationssystem | |
WO2004047316A3 (en) | A communications system | |
EE200000544A (et) | Heliseadmete selektor traadita sidepidamiseks | |
DE60039342D1 (de) | CDMA Kodierer-Dekodierer, CDMA Nachrichtenübertragungssystem, WDM-CDMA Nachrichtenübertragungssystem | |
HK1037815A1 (en) | Portable radio communication apparatus. | |
TW200605686A (en) | Device, system and method for wireless combined-signal communication | |
DE60122089D1 (de) | Radiokommunikationsvorrichtung | |
SE9902896D0 (sv) | Communications device | |
EP1511339A4 (en) | DOWNLINK SHARED CHANNEL MOBILE COMMUNICATIONS SYSTEM | |
GB2385231A (en) | Shapeable communication device | |
FI956185A0 (fi) | Matkaviestinlaite, erityisesti junaviestintään | |
DE50205288D1 (de) | Datenübertragungssystem mit höher datenübertragungsrate | |
MXPA03006336A (es) | Dispositivo de comunicacion inalambrica, especialmente movil, para comunicarse con dispositivos de comunicacion en vehiculos. |