BR0318526A - detecção de célula de sobreposição de múltiplas redes - Google Patents

detecção de célula de sobreposição de múltiplas redes

Info

Publication number
BR0318526A
BR0318526A BRPI0318526-5A BR0318526A BR0318526A BR 0318526 A BR0318526 A BR 0318526A BR 0318526 A BR0318526 A BR 0318526A BR 0318526 A BR0318526 A BR 0318526A
Authority
BR
Brazil
Prior art keywords
wireless lan
wireless
multiple network
mobile
lan
Prior art date
Application number
BRPI0318526-5A
Other languages
English (en)
Inventor
Guillaume Bichot
Jun Li
Wen Gao
Philippe Gilberton
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Publication of BR0318526A publication Critical patent/BR0318526A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

"DETECçãO DE CéLULA DE SOBREPOSIçãO DE MúLTIPLAS REDES". Um sistema de comunicações (10) inclui uma rede de telefonia sem fio (12) e uma Rede de área Local (LAN) (14), ambas acessíveis por um dispositivo de comunicações movel (16). Para facilitar a transição do dispositivo de comunicações móvel para a LAN sem fio a partir da rede de telefonia sem fio, a LAN sem fio inclui um transmissor de indicação (30), que gera um canal de sincronização possuindo um padrão singular para a LAN sem fio. O canal de sincronização de LAN sem fio é recebido em um primeiro receptor no dispositivo de comunicações móvel juntamente com um canal de sincronização da telefonia sem fio. o canal de sincronização LAN sem fio permite que o dispositivo de comunicação móvel sincronize com e transite para a LAN sem fio.
BRPI0318526-5A 2003-10-03 2003-10-03 detecção de célula de sobreposição de múltiplas redes BR0318526A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2003/031536 WO2005043866A1 (en) 2003-10-03 2003-10-03 Multi-network overlaid cell detection

Publications (1)

Publication Number Publication Date
BR0318526A true BR0318526A (pt) 2006-09-12

Family

ID=34548802

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318526-5A BR0318526A (pt) 2003-10-03 2003-10-03 detecção de célula de sobreposição de múltiplas redes

Country Status (8)

Country Link
US (1) US7881343B2 (pt)
EP (1) EP1678922A4 (pt)
JP (1) JP4390151B2 (pt)
CN (1) CN100544373C (pt)
AU (1) AU2003282685A1 (pt)
BR (1) BR0318526A (pt)
MX (1) MXPA06003688A (pt)
WO (1) WO2005043866A1 (pt)

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WO2006002677A1 (en) * 2004-07-02 2006-01-12 Freescale Semiconductor, Inc. Arrangement and method for dual mode operation in a communication system terminal
US7733831B2 (en) * 2004-08-23 2010-06-08 Alcatel-Lucent Usa Inc. Detecting a wireless network air interface
JP4407688B2 (ja) * 2005-11-30 2010-02-03 株式会社カシオ日立モバイルコミュニケーションズ 移動体通信端末、および、プログラム
WO2007097597A2 (en) * 2006-02-24 2007-08-30 Lg Electronics Inc. Methods of searching code sequence in mobile communication system
FI20075486A0 (fi) * 2007-06-26 2007-06-26 Nokia Siemens Networks Oy Yksityisen tukiaseman käytettävyys
US9264976B2 (en) * 2007-11-16 2016-02-16 Qualcomm Incorporated Preamble design for a wireless signal
US8918112B2 (en) 2007-11-16 2014-12-23 Qualcomm Incorporated Preamble design for a wireless signal
US9215669B2 (en) 2007-11-16 2015-12-15 Qualcomm Incorporated Preamble design for a wireless signal
US9801188B2 (en) 2008-02-01 2017-10-24 Qualcomm Incorporated Backhaul signaling for interference avoidance
US8768372B2 (en) 2008-02-13 2014-07-01 Qualcomm Incorporated Sector interference management based on inter-sector performance
RU2476018C2 (ru) * 2008-06-06 2013-02-20 Нокиа Сименс Нетуоркс Ой Доступ к сети с выбором соты
PL2528395T3 (pl) * 2008-06-06 2018-09-28 Hmd Global Oy Wybiórczy komórkowo dostęp do sieci
BRPI0822923A2 (pt) * 2008-07-09 2015-06-23 Nokia Siemens Networks Oy Método, dispositivo móvel e sistema de comunicação para determinar o tipo de um nodo de rede
JP5185401B2 (ja) * 2010-05-07 2013-04-17 株式会社東芝 通信機器および無線通信方法
CN107197422B (zh) 2011-12-05 2020-10-02 Lg 电子株式会社 在无线通信***中检测用于ue之间直接通信的信号的方法及其设备
JP2014195176A (ja) * 2013-03-28 2014-10-09 Fujitsu Ltd 通信システム、通信端末、及び基地局
JP6406097B2 (ja) * 2015-03-31 2018-10-17 ブラザー工業株式会社 識別情報の検索方法、および、無線通信装置
KR102332471B1 (ko) 2015-05-08 2021-11-30 삼성전자주식회사 동기 신호 검출을 위한 장치 및 방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000092541A (ja) 1998-09-08 2000-03-31 Toshiba Corp 無線通信システム、基地局装置、及び無線携帯機器
US6594242B1 (en) 1999-01-14 2003-07-15 Ericsson, Inc. Broadcasting of two generation cellular system control channel information over a three generation control channel to support roaming and handover to two generation cellular networks
US6597911B1 (en) * 1999-05-28 2003-07-22 Ericsson Inc. System, method, and apparatus for cell searching in a next generation overlay of a preexisting network
DE69928241T2 (de) 1999-06-29 2006-07-13 Siemens Ag Mobiltelefon und Verfahren zu dessen Betrieb
CN1115015C (zh) 2000-02-01 2003-07-16 深圳市中兴通讯股份有限公司 宽带码分多址***中的自动频率控制方法及装置
DE10036141B4 (de) * 2000-07-25 2005-09-08 Siemens Ag Verfahren zur verbesserten Auswahl eines Kommunikationsnetzes für eine Station
US7039027B2 (en) * 2000-12-28 2006-05-02 Symbol Technologies, Inc. Automatic and seamless vertical roaming between wireless local area network (WLAN) and wireless wide area network (WWAN) while maintaining an active voice or streaming data connection: systems, methods and program products
US7106787B2 (en) 2001-11-28 2006-09-12 Broadcom Corporation Acquisition matched filter for W-CDMA systems providing frequency offset robustness
US7016326B2 (en) * 2001-12-07 2006-03-21 Qualcomm Incorporated Method and apparatus for effecting handoff between different cellular communications systems
US7208245B2 (en) * 2002-01-18 2007-04-24 Suncast Corporation Adapter cap for sealed lead acid battery
GB2391432A (en) 2002-07-31 2004-02-04 Hewlett Packard Co Notifying a device in communication with a first communication network of proximity to a second network
US7194011B1 (en) * 2002-08-31 2007-03-20 National Semiconductor Corporation 3GPP WCDMA receiver using pipelined apparatus and method for performing cell searches
US20040081117A1 (en) * 2002-10-29 2004-04-29 Malek Charles John Method for a synchronized hand off from a cellular network to a wireless network and apparatus thereof
CN1695400B (zh) 2003-04-07 2011-07-20 富士通株式会社 双模式***和双模式无线终端

Also Published As

Publication number Publication date
CN100544373C (zh) 2009-09-23
WO2005043866A1 (en) 2005-05-12
EP1678922A1 (en) 2006-07-12
CN1839613A (zh) 2006-09-27
JP2007521694A (ja) 2007-08-02
EP1678922A4 (en) 2010-12-08
US7881343B2 (en) 2011-02-01
JP4390151B2 (ja) 2009-12-24
MXPA06003688A (es) 2006-06-05
US20080247378A1 (en) 2008-10-09
AU2003282685A1 (en) 2005-05-19

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B08L Patent application lapsed because of non payment of annual fee [chapter 8.12 patent gazette]

Free format text: REFERENTE AO NAO RECOLHIMENTO DAS 9A E 10A ANUIDADES.

B08I Publication cancelled [chapter 8.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 8.12 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2602 DE 17-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.