FR2841407B1 - Procede d'optimisation de la recherche de cellules dans un reseau de telecommunication mobile - Google Patents

Procede d'optimisation de la recherche de cellules dans un reseau de telecommunication mobile

Info

Publication number
FR2841407B1
FR2841407B1 FR0207617A FR0207617A FR2841407B1 FR 2841407 B1 FR2841407 B1 FR 2841407B1 FR 0207617 A FR0207617 A FR 0207617A FR 0207617 A FR0207617 A FR 0207617A FR 2841407 B1 FR2841407 B1 FR 2841407B1
Authority
FR
France
Prior art keywords
telecommunication network
cell search
mobile telecommunication
optimizing cell
optimizing
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
FR0207617A
Other languages
English (en)
Other versions
FR2841407A1 (fr
Inventor
Lionel Hayoun
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.)
NEC Technologies UK Ltd
Original Assignee
NEC Technologies UK Ltd
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 NEC Technologies UK Ltd filed Critical NEC Technologies UK Ltd
Priority to FR0207617A priority Critical patent/FR2841407B1/fr
Priority to US10/462,728 priority patent/US6892072B2/en
Priority to GB0314164A priority patent/GB2390781B/en
Priority to CN03143877.6A priority patent/CN1244241C/zh
Priority to JP2003177095A priority patent/JP4310625B2/ja
Publication of FR2841407A1 publication Critical patent/FR2841407A1/fr
Application granted granted Critical
Publication of FR2841407B1 publication Critical patent/FR2841407B1/fr
Priority to HK04106668A priority patent/HK1063919A1/xx
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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
    • 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
    • H04B1/7083—Cell search, e.g. using a three-step approach
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
FR0207617A 2002-06-20 2002-06-20 Procede d'optimisation de la recherche de cellules dans un reseau de telecommunication mobile Expired - Fee Related FR2841407B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0207617A FR2841407B1 (fr) 2002-06-20 2002-06-20 Procede d'optimisation de la recherche de cellules dans un reseau de telecommunication mobile
US10/462,728 US6892072B2 (en) 2002-06-20 2003-06-17 Method of optimizing the search for cells in a mobile telecommunication network
GB0314164A GB2390781B (en) 2002-06-20 2003-06-18 Method of optimizing the search for cells in a mobile telecommunication network
CN03143877.6A CN1244241C (zh) 2002-06-20 2003-06-20 在移动电信网中优化小区搜索的方法
JP2003177095A JP4310625B2 (ja) 2002-06-20 2003-06-20 モバイル通信網におけるセルの探索を最適化する方法及びモバイル装置
HK04106668A HK1063919A1 (en) 2002-06-20 2004-09-03 Method of optimizing the search for cells in a mobile telecommunication network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0207617A FR2841407B1 (fr) 2002-06-20 2002-06-20 Procede d'optimisation de la recherche de cellules dans un reseau de telecommunication mobile

Publications (2)

Publication Number Publication Date
FR2841407A1 FR2841407A1 (fr) 2003-12-26
FR2841407B1 true FR2841407B1 (fr) 2004-08-13

Family

ID=27636453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0207617A Expired - Fee Related FR2841407B1 (fr) 2002-06-20 2002-06-20 Procede d'optimisation de la recherche de cellules dans un reseau de telecommunication mobile

Country Status (6)

Country Link
US (1) US6892072B2 (fr)
JP (1) JP4310625B2 (fr)
CN (1) CN1244241C (fr)
FR (1) FR2841407B1 (fr)
GB (1) GB2390781B (fr)
HK (1) HK1063919A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3662527B2 (ja) * 2001-07-27 2005-06-22 松下電器産業株式会社 自動利得制御装置及び方法、無線通信装置
WO2005018121A1 (fr) * 2003-08-04 2005-02-24 Thomson Licensing S.A. Synchronisation adaptative de trames dans un recepteur telephonique mobile universel
KR100594146B1 (ko) * 2004-02-11 2006-06-28 삼성전자주식회사 비동기 이동통신 시스템에서 초기 주파수 옵셋 추정 장치및 방법
US8249028B2 (en) * 2005-07-22 2012-08-21 Sri International Method and apparatus for identifying wireless transmitters
CN1988414B (zh) * 2005-12-22 2010-05-05 联芯科技有限公司 捕获gsm邻小区同步信道方法及基站识别码重确认方法
KR101123993B1 (ko) * 2006-04-18 2012-04-16 인터디지탈 테크날러지 코포레이션 무선 통신 보호 방법 및 시스템
CN101291517B (zh) * 2007-04-17 2012-01-04 华为技术有限公司 一种测量处理方法及装置
KR101482255B1 (ko) * 2007-06-18 2015-01-13 삼성전자주식회사 이동통신 시스템에서 인접 셀들에 대한 메저먼트 방법 및장치
US8238482B2 (en) 2008-10-14 2012-08-07 Apple Inc. Techniques for improving channel estimation and tracking in a wireless communication system
EP2328286B1 (fr) * 2009-11-30 2012-10-17 ST-Ericsson SA Procédé de synchronisation d'intervalles de la séquence p-sch dans un système de communication umts, et son récepteur
RU2530902C2 (ru) 2009-12-23 2014-10-20 Интердиджитал Пэйтент Холдингз, Инк. Выполнение измерений при беспроводной связи с использованием множества несущих
EP2519058B1 (fr) * 2011-04-29 2013-10-09 Alcatel Lucent Procédé de fixation d'un terminal utilisateur à une station de base d'un réseau
US9226235B2 (en) * 2012-08-14 2015-12-29 Intel Deutschland Gmbh Circuit arrangement and a method for communication network search and signal power measurement
US9100847B2 (en) * 2012-11-14 2015-08-04 Qualcomm Incorporated ANT syncword specific acquisition thresholding

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO084596A0 (en) 1996-07-04 1996-07-25 University Of Technology, Sydney Location and tracking system enhancements
US5950131A (en) * 1996-10-29 1999-09-07 Motorola, Inc. Method and apparatus for fast pilot channel acquisition using a matched filter in a CDMA radiotelephone
JPH10271034A (ja) * 1997-03-26 1998-10-09 Matsushita Electric Ind Co Ltd Ｃｄｍａ移動体通信受信装置
DE19824218C1 (de) * 1998-05-29 2000-03-23 Ericsson Telefon Ab L M Multipfad-Ausbreitungsverzögerungs-Bestimmungsvorrichtung unter Verwendung von periodisch eingefügten Pilotsymbolen
US6104747A (en) * 1998-11-30 2000-08-15 Motorola, Inc. Method for determining optimum number of complex samples for coherent averaging in a communication system
GB2360426B (en) * 2000-03-14 2004-06-02 Nec Technologies Method for acquisition of slot timing in a direct sequence spread spectrum communication receiver
JP3438701B2 (ja) * 2000-06-09 2003-08-18 日本電気株式会社 Ｄｓ−ｃｄｍａシステムにおける受信パスタイミング検出回路
JP4255601B2 (ja) * 2000-06-14 2009-04-15 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムにおける移動局の同期確立方法
JP2002026768A (ja) * 2000-07-07 2002-01-25 Nec Corp 通信装置
JP2002118496A (ja) * 2000-10-06 2002-04-19 Hitachi Kokusai Electric Inc セルサーチ判定回路
GB2374252A (en) 2001-04-04 2002-10-09 Ubinetics Ltd Identification of neighbouring cell scrambling codes
US6744747B2 (en) * 2001-08-22 2004-06-01 Qualcomm, Incorporated Method & apparatus for W-CDMA handoff searching
DE10148998A1 (de) 2001-10-05 2003-04-17 Siemens Ag Verfahren und Anordnung zur Parameterschätzung

Also Published As

Publication number Publication date
JP4310625B2 (ja) 2009-08-12
FR2841407A1 (fr) 2003-12-26
US6892072B2 (en) 2005-05-10
CN1244241C (zh) 2006-03-01
CN1481178A (zh) 2004-03-10
GB2390781B (en) 2006-04-19
US20030236098A1 (en) 2003-12-25
JP2004032770A (ja) 2004-01-29
HK1063919A1 (en) 2005-01-14
GB2390781A (en) 2004-01-14
GB0314164D0 (en) 2003-07-23

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Legal Events

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TP Transmission of property
ST Notification of lapse

Effective date: 20160229