DE60004992D1 - Verfahren zur funksignalverbreitung von einer radiokommunikation basisstation, basisstation und mobile endgeräte dafür - Google Patents

Verfahren zur funksignalverbreitung von einer radiokommunikation basisstation, basisstation und mobile endgeräte dafür

Info

Publication number
DE60004992D1
DE60004992D1 DE60004992T DE60004992T DE60004992D1 DE 60004992 D1 DE60004992 D1 DE 60004992D1 DE 60004992 T DE60004992 T DE 60004992T DE 60004992 T DE60004992 T DE 60004992T DE 60004992 D1 DE60004992 D1 DE 60004992D1
Authority
DE
Germany
Prior art keywords
base station
synchronization
processing
mobile devices
presynchronization
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.)
Expired - Fee Related
Application number
DE60004992T
Other languages
English (en)
Other versions
DE60004992T2 (de
Inventor
Gerard Marque-Pucheu
Jean-Pierre Metais
Michel Lambourg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EADS Secure Networks SAS
Original Assignee
Nortel Networks France SAS
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 Nortel Networks France SAS filed Critical Nortel Networks France SAS
Publication of DE60004992D1 publication Critical patent/DE60004992D1/de
Application granted granted Critical
Publication of DE60004992T2 publication Critical patent/DE60004992T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
DE60004992T 1999-05-19 2000-05-17 Verfahren zur funksignalverbreitung von einer radiokommunikation basisstation, basisstation und mobile endgeräte dafür Expired - Fee Related DE60004992T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9906344A FR2793978B1 (fr) 1999-05-19 1999-05-19 Procede de diffusion de signaux radio depuis une station de base de radiocommunication, stations de base et terminaux mobiles pour la mise en oeuvre d'un tel procede
FR9906344 1999-05-19
PCT/FR2000/001323 WO2000072472A1 (fr) 1999-05-19 2000-05-17 Procede de diffusion de signaux radio depuis une station de base de radiocommunication, stations de base et terminaux mobiles pour la mise en oeuvre d'un tel procede

Publications (2)

Publication Number Publication Date
DE60004992D1 true DE60004992D1 (de) 2003-10-09
DE60004992T2 DE60004992T2 (de) 2004-07-22

Family

ID=9545754

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60004992T Expired - Fee Related DE60004992T2 (de) 1999-05-19 2000-05-17 Verfahren zur funksignalverbreitung von einer radiokommunikation basisstation, basisstation und mobile endgeräte dafür

Country Status (7)

Country Link
US (1) US7123593B1 (de)
EP (1) EP1179233B1 (de)
AT (1) ATE249115T1 (de)
AU (1) AU4764300A (de)
DE (1) DE60004992T2 (de)
FR (1) FR2793978B1 (de)
WO (1) WO2000072472A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100414930B1 (ko) * 2001-11-08 2004-01-13 삼성전자주식회사 이동통신단말기가 통화 중에 인접 셀과의 동기를 맞추는방법
US7466824B2 (en) * 2003-10-09 2008-12-16 Nortel Networks Limited Method and system for encryption of streamed data
US8503328B2 (en) * 2004-09-01 2013-08-06 Qualcomm Incorporated Methods and apparatus for transmission of configuration information in a wireless communication network
US7610025B2 (en) * 2005-03-29 2009-10-27 Qualcomm Incorporated Antenna array pattern distortion mitigation
US7974232B2 (en) * 2005-11-21 2011-07-05 Virtual Extension Ltd. Method and apparatus for managing communications within a distributed network
DE102011081269A1 (de) * 2011-08-19 2013-02-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Netzwerkorganisation
CN112218291B (zh) * 2019-07-12 2023-12-19 海能达通信股份有限公司 语音通信方法、基站、移动终端及计算机可读存储介质
US11166180B2 (en) * 2019-12-03 2021-11-02 Lg Electronics Inc. Monitoring system information on unlicensed band

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006082A1 (en) * 1986-03-25 1987-10-08 Motorola, Inc. Method and apparatus for controlling a tdm communication device
FR2767245B1 (fr) * 1997-08-08 1999-10-15 Matra Communication Station de radiocommunication numerique
DE19738340C2 (de) * 1997-09-02 2001-03-15 Siemens Ag Roaming von Mobilteilen in zumindest teilweise asynchronen drahtlosen Telekommunikationsnetzen, insbesondere DECT-Netzen
EP1207641A3 (de) * 1998-04-21 2005-03-30 THOMSON multimedia Verfahren zur Synchronsierung eines Kommunikationsnetzwerkes und Vorrichtung hierzu
FI112567B (fi) * 1998-10-23 2003-12-15 Nokia Corp Radiolinkkijärjestelmän terminaalien synkronointi

Also Published As

Publication number Publication date
EP1179233B1 (de) 2003-09-03
ATE249115T1 (de) 2003-09-15
EP1179233A1 (de) 2002-02-13
DE60004992T2 (de) 2004-07-22
US7123593B1 (en) 2006-10-17
FR2793978A1 (fr) 2000-11-24
WO2000072472A1 (fr) 2000-11-30
AU4764300A (en) 2000-12-12
FR2793978B1 (fr) 2001-08-03

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: EADS TELECOM, MONTIGNY LE BRETONNEUX, FR

8327 Change in the person/name/address of the patent owner

Owner name: EADS SECURE NETWORKS, MONTIGNY LE BRETONNEUX, FR

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee