[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

IL132839A0 - Time synchronisation method for a mobile station in a mobile communications system - Google Patents

Time synchronisation method for a mobile station in a mobile communications system

Info

Publication number
IL132839A0
IL132839A0 IL13283998A IL13283998A IL132839A0 IL 132839 A0 IL132839 A0 IL 132839A0 IL 13283998 A IL13283998 A IL 13283998A IL 13283998 A IL13283998 A IL 13283998A IL 132839 A0 IL132839 A0 IL 132839A0
Authority
IL
Israel
Prior art keywords
mobile
mobile station
information
communications system
connections
Prior art date
Application number
IL13283998A
Other languages
English (en)
Original Assignee
Siemens Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of IL132839A0 publication Critical patent/IL132839A0/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H04W56/007—Open loop measurement
    • H04W56/0075—Open loop measurement based on arrival time vs. expected arrival time
    • H04W56/0085—Open loop measurement based on arrival time vs. expected arrival time detecting a given structure in the signal
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Near-Field Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
IL13283998A 1997-06-17 1998-06-17 Time synchronisation method for a mobile station in a mobile communications system IL132839A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19725580 1997-06-17
PCT/DE1998/001652 WO1998058463A1 (de) 1997-06-17 1998-06-17 Verfahren zur zeitsynchronisation für eine mobilstation in einem funk-kommunikationssystem

Publications (1)

Publication Number Publication Date
IL132839A0 true IL132839A0 (en) 2001-03-19

Family

ID=7832734

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13283998A IL132839A0 (en) 1997-06-17 1998-06-17 Time synchronisation method for a mobile station in a mobile communications system

Country Status (13)

Country Link
US (1) US6721292B1 (xx)
EP (1) EP0990319B1 (xx)
JP (1) JP2002511218A (xx)
KR (1) KR100393239B1 (xx)
CN (1) CN1260923A (xx)
AT (1) ATE208973T1 (xx)
AU (1) AU738549B2 (xx)
BR (1) BR9810524A (xx)
DE (1) DE59802152D1 (xx)
ES (1) ES2168776T3 (xx)
IL (1) IL132839A0 (xx)
PL (1) PL337370A1 (xx)
WO (1) WO1998058463A1 (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6278699B1 (en) * 1998-06-22 2001-08-21 Telefonaktiebolaget Lm Ericsson (Publ) Synchronization techniques and systems for spread spectrum radiocommunication
DE19910586B4 (de) * 1999-03-10 2004-07-22 Siemens Ag Verfahren zur Zuweisung von Übertragungskanälen in einem Funk-Kommunikationssystem
DE19953349A1 (de) * 1999-11-05 2001-06-13 Infineon Technologies Ag Verfahren zur Synchronisation eines CDMA-Empfangssignals
CN1299220A (zh) * 1999-12-08 2001-06-13 西门子公司 在无线电通信系统的上行链路中保持同步信号传输的方法
CN1131653C (zh) * 2000-03-27 2003-12-17 信息产业部电信科学技术研究院 一种码分多址数字移动通信系统的小区初始搜索方法
US7068631B2 (en) * 2001-08-06 2006-06-27 Telefonaktiebolaget Lm Ericsson (Publ) Training sequence hopping in a radio communication system
CN102685836B (zh) * 2001-08-14 2015-07-08 高通股份有限公司 用于无线网络连通性的方法和设备
CN100433593C (zh) * 2002-05-21 2008-11-12 中兴通讯股份有限公司 一种宽带码分多址系统中时间同步的方法
DE10303917B3 (de) * 2003-01-31 2004-10-07 Infineon Technologies Ag Anordnung und Verfahren zum Synchronisieren einer Signalverarbeitungsvorrichtung mit einem Empfangssignal
US8259884B2 (en) * 2007-07-20 2012-09-04 Blue Danube Labs, Inc. Method and system for multi-point signal generation with phase synchronized local carriers
IL203785A (en) 2007-09-12 2014-07-31 Qualcomm Inc Devices to increase capacitance and methods for wireless communication
CN104202104B (zh) * 2007-09-12 2017-04-26 高通股份有限公司 用于无线通信的增大容量的设备和方法
CN101583185B (zh) * 2008-05-15 2012-05-30 富士通株式会社 宽带无线通信系统中的同步跟踪装置和同步跟踪方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5828658A (en) * 1991-12-12 1998-10-27 Arraycomm, Inc. Spectrally efficient high capacity wireless communication systems with spatio-temporal processing
US5592490A (en) * 1991-12-12 1997-01-07 Arraycomm, Inc. Spectrally efficient high capacity wireless communication systems
SE469678B (sv) * 1992-01-13 1993-08-16 Ericsson Telefon Ab L M Saett foer synkronisering och kanalestimering i tdma- radiosystem
US5539730A (en) * 1994-01-11 1996-07-23 Ericsson Ge Mobile Communications Inc. TDMA/FDMA/CDMA hybrid radio access methods
US5619503A (en) * 1994-01-11 1997-04-08 Ericsson Inc. Cellular/satellite communications system with improved frequency re-use
US5481533A (en) * 1994-05-12 1996-01-02 Bell Communications Research, Inc. Hybrid intra-cell TDMA/inter-cell CDMA for wireless networks
US5887256A (en) * 1995-05-04 1999-03-23 Interwave Communications International, Ltd. Hybrid cellular communication apparatus and method
FI101256B1 (fi) 1995-10-03 1998-05-15 Nokia Mobile Phones Ltd Menetelmä vastaanotetun signaalin ajoituksen mittaamiseksi tiedonsiirtojärjestelmässä ja menetelmän toteuttava matkaviestin
DE19549148A1 (de) 1995-12-29 1997-07-03 Siemens Ag Verfahren und Anordnung zur Funkübertragung von digitalen Signalen
US5903549A (en) * 1997-02-21 1999-05-11 Hughes Electronics Corporation Ground based beam forming utilizing synchronized code division multiplexing

Also Published As

Publication number Publication date
JP2002511218A (ja) 2002-04-09
AU8532598A (en) 1999-01-04
WO1998058463A1 (de) 1998-12-23
DE59802152D1 (de) 2001-12-20
KR100393239B1 (ko) 2003-07-31
KR20010013855A (ko) 2001-02-26
PL337370A1 (en) 2000-08-14
CN1260923A (zh) 2000-07-19
ATE208973T1 (de) 2001-11-15
EP0990319B1 (de) 2001-11-14
US6721292B1 (en) 2004-04-13
AU738549B2 (en) 2001-09-20
BR9810524A (pt) 2000-09-19
ES2168776T3 (es) 2002-06-16
EP0990319A1 (de) 2000-04-05

Similar Documents

Publication Publication Date Title
CA2331225A1 (en) Uplink timing synchronization and access control for a multi-access wireless communication system
WO1998023105A3 (de) Verfahren und basisstationsystem zur konfigurierung einer funkschnittstelle zwischen einer mobilstation und einer basisstation eines zeitmultiplex-mobilfunksystems für eine paketdatenübertragung
SE9702404D0 (sv) Am ethod and a system in a cellular nerwork
EP0848508A3 (en) TDMA cellular communication system using a receiver station for detecting a timing difference between adjacent base stations
WO1998009390A1 (en) Method and apparatus for synchronizing private radio systems
WO1999008451A3 (en) Synchronous wireless access protocol method and apparatus
IL132839A0 (en) Time synchronisation method for a mobile station in a mobile communications system
WO1996038991A3 (de) Mobilfunkgerät mit unter brechungsfreiem weiterreichen zwischen unsynchronisierten basisstationen
JPH07284141A (ja) ハンドオーバ方法
US6560210B1 (en) Handing off a wireless terminal in a wireless telecommunications system
DE60108534D1 (de) Synchronisation von mobilen geräten in einem zeitmultiplex duplex (tdd) cdma system
CN101389053A (zh) 一种多媒体广播组播业务的传输方法和系统
US5812544A (en) Dual mode portable telephone unit
JP2002542658A (ja) 基地局に対する同期化方法
AU2002364408A1 (en) Synchronization method in a cellular telecommunication network, hand-over method, corresponding terminal and base station
EP0439583B1 (en) Method of, and primary station for, operating a telephone system
AU4764300A (en) Method for broadcasting radio signals from a radio communication base station, base stations and mobile terminals therefor
JPH0746660A (ja) 無線通信装置
CN1691555B (zh) Td-scdma系统中减少上行同步信道干扰的方法
JP3392658B2 (ja) Ｔｄｍａ移動体通信の基地局間フレーム同期方法
JPH05145470A (ja) 多元接続移動通信方式
GB2375692A (en) Synchronising base stations in an UMTS terrestrial radio access telecommunications system
WO1995029562A3 (en) Method for facilitating call establishment in a cellular network, and a base station
FI97181B (fi) TDMA-tyyppisen solukkoradioverkon tukiasema
WO1995022872A3 (en) Controlling timing of a transmission by a mobile station