ATE281718T1 - System und verfahren zur synchronisation von mobileinheiten mit einer basisstation - Google Patents

System und verfahren zur synchronisation von mobileinheiten mit einer basisstation

Info

Publication number
ATE281718T1
ATE281718T1 AT00953087T AT00953087T ATE281718T1 AT E281718 T1 ATE281718 T1 AT E281718T1 AT 00953087 T AT00953087 T AT 00953087T AT 00953087 T AT00953087 T AT 00953087T AT E281718 T1 ATE281718 T1 AT E281718T1
Authority
AT
Austria
Prior art keywords
mobile unit
base transceiver
frame
transceiver station
synchronization signal
Prior art date
Application number
AT00953087T
Other languages
English (en)
Inventor
Angeli Alfonso De
Benedittis Rossella De
Luca Marnoni
Original Assignee
Siemens Mobile Comm Spa
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 Mobile Comm Spa filed Critical Siemens Mobile Comm Spa
Application granted granted Critical
Publication of ATE281718T1 publication Critical patent/ATE281718T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J9/00—Multiplex systems in which each channel is represented by a different type of modulation of the carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal
    • H04J3/0608—Detectors therefor, e.g. correlators, state machines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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)
  • Time-Division Multiplex Systems (AREA)
AT00953087T 1999-08-27 2000-07-24 System und verfahren zur synchronisation von mobileinheiten mit einer basisstation ATE281718T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999MI001845A IT1313125B1 (it) 1999-08-27 1999-08-27 Procedimento e sistema per sincronizzare tra loro le unita' mobili ele stazioni radio base nelle reti di telecomunicazione digitale
PCT/EP2000/007120 WO2001017137A1 (en) 1999-08-27 2000-07-24 Method and system to synchronize mobile units to a base transceiver station

Publications (1)

Publication Number Publication Date
ATE281718T1 true ATE281718T1 (de) 2004-11-15

Family

ID=11383565

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00953087T ATE281718T1 (de) 1999-08-27 2000-07-24 System und verfahren zur synchronisation von mobileinheiten mit einer basisstation

Country Status (8)

Country Link
EP (1) EP1210780B1 (de)
JP (1) JP4669983B2 (de)
CN (1) CN1159865C (de)
AT (1) ATE281718T1 (de)
CA (1) CA2382537C (de)
DE (1) DE60015573D1 (de)
IT (1) IT1313125B1 (de)
WO (1) WO2001017137A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2814878B1 (fr) * 2000-10-02 2003-05-30 Mitsubishi Electric Inf Tech Procede d'emission d'un signal de synchronisation pendant un intervalle de temps de synchronisation d'un systeme de telecommunication radio-mobile du type duplex a division de temps (tdd)
EP1416648A1 (de) * 2002-10-28 2004-05-06 Siemens Aktiengesellschaft Verfahren zur dezentralen Synchronisation in einem selbstorganisierenden Funkkommunikationssystem
WO2004086780A1 (en) * 2003-03-26 2004-10-07 Huawei Technologies Co., Ltd. Method for initial uplink synchronization in tdd system
CN1856945B (zh) 2003-09-23 2012-04-11 卡莱汉系乐有限公司 接收机的初始同步装置和方法
US7768977B2 (en) * 2003-11-04 2010-08-03 Sony Ericsson Mobile Communications Ab Establishing a communication link by selectively powering a transceiver based on a communication request received by another transceiver
CN1298114C (zh) * 2004-05-14 2007-01-31 中兴通讯股份有限公司 一种td－scdma系统确定上行同步时间提前量的方法
CN100435496C (zh) * 2004-08-12 2008-11-19 上海贝尔阿尔卡特股份有限公司 同步用户终端指针的方法
EP1932271A4 (de) * 2005-10-05 2015-03-11 Nokia Corp Für benutzer gemeinsam benutzter kanäle transparente abwärtsstrecken-synchronisationskanäle
CN101426264B (zh) * 2007-11-02 2010-12-08 中兴通讯股份有限公司 一种降低td-scdma系统中节点b功耗的方法
CN101808314B (zh) * 2010-03-18 2012-09-19 华为终端有限公司 多时隙移动终端驻留小区的方法及相关设备、系统
CN110730496B (zh) * 2018-06-29 2021-04-06 电信科学技术研究院有限公司 一种同步的方法及终端设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2098834B (en) * 1981-05-14 1985-02-13 Standard Telephones Cables Ltd Subscribers loop synchronisation
US5930366A (en) * 1997-08-29 1999-07-27 Telefonaktiebolaget L M Ericsson Synchronization to a base station and code acquisition within a spread spectrum communication system

Also Published As

Publication number Publication date
EP1210780B1 (de) 2004-11-03
JP4669983B2 (ja) 2011-04-13
ITMI991845A1 (it) 2001-02-27
WO2001017137A1 (en) 2001-03-08
ITMI991845A0 (it) 1999-08-27
CN1159865C (zh) 2004-07-28
CN1370355A (zh) 2002-09-18
EP1210780A1 (de) 2002-06-05
DE60015573D1 (de) 2004-12-09
IT1313125B1 (it) 2002-06-17
CA2382537C (en) 2007-10-09
CA2382537A1 (en) 2001-03-08
JP2003508962A (ja) 2003-03-04

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