FI20030631A - Soft handover menetelmä multimedia yleislähetys/monilähetyspalvelua varten CDMA matkaviestinjärjestelmässä - Google Patents

Soft handover menetelmä multimedia yleislähetys/monilähetyspalvelua varten CDMA matkaviestinjärjestelmässä

Info

Publication number
FI20030631A
FI20030631A FI20030631A FI20030631A FI20030631A FI 20030631 A FI20030631 A FI 20030631A FI 20030631 A FI20030631 A FI 20030631A FI 20030631 A FI20030631 A FI 20030631A FI 20030631 A FI20030631 A FI 20030631A
Authority
FI
Finland
Prior art keywords
data broadcast
raster
node
neighboring nodes
transmission
Prior art date
Application number
FI20030631A
Other languages
English (en)
Swedish (sv)
Other versions
FI20030631A0 (fi
FI117686B (fi
Inventor
Joon-Goo Park
Sung-Ho Choi
Jin-Weon Chang
Kook-Heui Lee
Soeng-Hun Kim
Ju-Ho Lee
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of FI20030631A0 publication Critical patent/FI20030631A0/fi
Publication of FI20030631A publication Critical patent/FI20030631A/fi
Application granted granted Critical
Publication of FI117686B publication Critical patent/FI117686B/fi

Links

Classifications

    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • 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
    • 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]
    • 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
    • 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
    • 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
    • H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
FI20030631A 2002-04-27 2003-04-25 Soft Handover menetelmä multimedia yleislähetys/monilähetyspalvelua varten CDMA matkaviestinjärjestelmässä FI117686B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20020023283A KR100891785B1 (ko) 2002-04-27 2002-04-27 부호분할다중접속 이동통신시스템에서 멀티캐스트멀티미디어 방송 서비스를 위한 소프트 핸드오버 방법
KR20020023283 2002-04-27

Publications (3)

Publication Number Publication Date
FI20030631A0 FI20030631A0 (fi) 2003-04-25
FI20030631A true FI20030631A (fi) 2003-10-28
FI117686B FI117686B (fi) 2007-01-15

Family

ID=19720516

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20030631A FI117686B (fi) 2002-04-27 2003-04-25 Soft Handover menetelmä multimedia yleislähetys/monilähetyspalvelua varten CDMA matkaviestinjärjestelmässä

Country Status (12)

Country Link
US (1) US7307971B2 (fi)
JP (1) JP3926287B2 (fi)
KR (1) KR100891785B1 (fi)
CN (1) CN1455538A (fi)
AU (1) AU2003203878B2 (fi)
DE (1) DE10319096B4 (fi)
FI (1) FI117686B (fi)
FR (1) FR2839592B1 (fi)
GB (1) GB2389488B (fi)
IT (1) ITMI20030844A1 (fi)
RU (1) RU2265959C2 (fi)
SE (1) SE524076C2 (fi)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100876765B1 (ko) * 2002-05-10 2009-01-07 삼성전자주식회사 이동 통신 시스템에서 데이터 재전송 장치 및 방법
CN1476198A (zh) * 2002-08-15 2004-02-18 ��������ͨ�ż����о����޹�˾ 利用小区广播的mbms的业务广告或业务指示的方法
US7586874B2 (en) * 2003-01-06 2009-09-08 Interdigital Technology Corporation Wireless communication method and apparatus for providing multimedia broadcast services
KR100594101B1 (ko) * 2003-01-20 2006-06-30 삼성전자주식회사 비추적 영역에서 멀티캐스트 멀티미디어 방송 서비스를제공하는 시스템 및 방법
US7190955B2 (en) * 2003-05-07 2007-03-13 M-Stack Limited Apparatus and methods of handling simultaneous universal terrestrial radio access network radio resource control procedures with activation times in universal mobile telecommunications system user equipment
US6944142B2 (en) 2003-05-13 2005-09-13 Interdigital Technology Corporation Method for soft and softer handover in time division duplex code division multiple access (TDD-CDMA) networks
JP2007525080A (ja) * 2003-06-25 2007-08-30 インターデイジタル テクノロジー コーポレーション 無線アクセスネットワークにおけるダウンリンク伝送同期化およびデータバッファサイジングのための方法
KR101085634B1 (ko) * 2003-08-22 2011-11-22 삼성전자주식회사 멀티미디어 브로드캐스트/멀티캐스트 서비스(ｍｂｍｓ)를 제공하는 이동 통신 시스템에서 패킷 데이터를 수신하기 위한 셀 재선택 방법
ES2325957T3 (es) 2003-08-25 2009-09-25 Interdigital Technology Corporation Funcionamiento de enlace ascendente mejorado en una transferencia suave.
US7046648B2 (en) 2003-11-05 2006-05-16 Interdigital Technology Corporation Wireless communication method and apparatus for coordinating Node-B's and supporting enhanced uplink transmissions during handover
KR100810590B1 (ko) * 2003-12-24 2008-03-06 가부시키가이샤 엔.티.티.도코모 이동통신 시스템 및 제어 장치
JP4279777B2 (ja) 2003-12-24 2009-06-17 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム及び制御装置
US7535932B2 (en) * 2003-12-26 2009-05-19 Ntt Docomo, Inc. Radio communications system, radio network controller and base station
CN101374278B (zh) * 2004-01-08 2012-02-29 北京三星通信技术研究有限公司 通知mbms相关信息的方法
US20050163064A1 (en) * 2004-01-27 2005-07-28 Samsung Electronics Co., Ltd. Synchronization apparatus and method for broadcasting a service stream in a mobile communication system
KR100762669B1 (ko) * 2004-03-15 2007-10-01 삼성전자주식회사 멀티미디어 방송/멀티캐스트 서비스 시스템에서 수신신호의 신호이득을 최대화하는 방법 및 시스템
DE602004019997D1 (de) 2004-03-30 2009-04-23 Mitsubishi Electric Corp Mobiles Kommunikationsendgerät und Funkkommunikationssystem
KR101048256B1 (ko) * 2004-03-31 2011-07-08 엘지전자 주식회사 이동통신 시스템의 중요도에 따른 데이터 전송방법
KR101069451B1 (ko) * 2004-04-14 2011-09-30 엘지전자 주식회사 이동통신 시스템의 인접 셀 서비스 수신 방법
GB2416269A (en) 2004-04-16 2006-01-18 Nokia Corp Cell selection and re-selection
WO2006008788A1 (ja) * 2004-07-15 2006-01-26 Fujitsu Limited 無線基地局及び移動局
KR20060011226A (ko) * 2004-07-29 2006-02-03 엘지전자 주식회사 이동통신 시스템에서 멀티캐스트 및 방송 서비스를 위한핸드오버 지원방법
CN100518391C (zh) * 2004-07-29 2009-07-22 北京三星通信技术研究有限公司 控制数据发送的方法
CN100401838C (zh) * 2004-07-31 2008-07-09 华为技术有限公司 异步码分多址系统的切换同步方法
KR100677509B1 (ko) * 2004-08-04 2007-02-02 엘지전자 주식회사 네트워크간 로밍을 지원하는 방송 서비스 시스템 및 방법
JP4568557B2 (ja) * 2004-08-10 2010-10-27 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム及び移動局
KR20060041673A (ko) * 2004-08-16 2006-05-12 엘지전자 주식회사 방송 및 멀티캐스트(ｍｂｍｓ) 서비스를 위한 무선 통신시스템 및 방법
KR100724925B1 (ko) * 2004-09-20 2007-06-04 삼성전자주식회사 무선통신 시스템에서 방송서비스를 제공하기 위한 시스템및 방법
CN100415038C (zh) * 2004-09-24 2008-08-27 华为技术有限公司 无线通信系统中控制用户终端选择小区的方法
CN1323568C (zh) * 2004-09-24 2007-06-27 华为技术有限公司 无线通信系统中控制用户终端选择小区的方法
DE602004021806D1 (de) * 2004-09-27 2009-08-13 Panasonic Corp Anonymer Aufwärtsrichtungsmessbericht in einem drahtlosen Kommunikationssystem
CN101032185B (zh) * 2004-09-30 2010-06-16 三星电子株式会社 多媒体广播/多点播送服务的部分组合方法和装置
JP2006101308A (ja) * 2004-09-30 2006-04-13 Fujitsu Ltd 無線基地局装置及びパスサーチ方法
CN100450199C (zh) * 2004-10-21 2009-01-07 华为技术有限公司 实现无线广播多播业务同步发送的系统及方法
US8843995B2 (en) 2004-11-02 2014-09-23 Blackberry Limited Generic access network (GAN) controller selection in PLMN environment
JP4181107B2 (ja) * 2004-11-25 2008-11-12 株式会社カシオ日立モバイルコミュニケーションズ ハンドオフ制御方法及び移動通信端末
US20060146745A1 (en) * 2005-01-05 2006-07-06 Zhijun Cai Method and apparatus for scheduling and synchronizing a multimedia broadcast/multicast service
DE102005006399A1 (de) * 2005-02-11 2006-08-24 Siemens Ag Verfahren zur Steuerung einer Signalübertragung in einem Funk-Kommunikationssystem
KR100970642B1 (ko) 2005-03-28 2010-07-15 엘지전자 주식회사 멀티미디어 방송/멀티캐스트 서비스 전송블록 수신 방법
US20060285521A1 (en) * 2005-05-02 2006-12-21 Ville Steudle Method, system, apparatus and software product implementing downlink code management for fractional dedicated physical channel in timing conflict situations
JP4705814B2 (ja) 2005-07-08 2011-06-22 株式会社日立製作所 同期配信方法
KR101084142B1 (ko) * 2005-08-25 2011-11-17 엘지전자 주식회사 하향공유채널의 데이터 송수신 방법
JP4859419B2 (ja) * 2005-09-14 2012-01-25 株式会社エヌ・ティ・ティ・ドコモ 無線基地局およびユーザ共通データ伝送方法
KR100735399B1 (ko) * 2005-09-23 2007-07-04 삼성전자주식회사 디지털 방송 시스템에서 이동통신 시스템을 이용한핸드오버를 수행하기 위한 방법 및 장치
JP4835951B2 (ja) 2005-11-04 2011-12-14 日本電気株式会社 無線通信システムとその送信電力制御方法
CN1996806A (zh) * 2006-01-06 2007-07-11 北京三星通信技术研究有限公司 无线通信系统中在竞争资源中传输数据的设备和方法
JP4795045B2 (ja) 2006-02-14 2011-10-19 株式会社エヌ・ティ・ティ・ドコモ 移動局および無線アクセスネットワーク装置並びにモビリティ制御方法
CN101395828B (zh) * 2006-03-03 2012-09-05 客得富移动通信股份有限公司 用于测量无线网络质量的方法和系统
WO2007111320A1 (ja) * 2006-03-28 2007-10-04 Ntt Docomo, Inc. 移動通信システム、通信ノード、基地局及び方法
US7983219B2 (en) 2006-06-07 2011-07-19 Qualcomm Incorporated Handoff of an access terminal at the network layer in an access network
CN100454819C (zh) * 2006-06-19 2009-01-21 华为技术有限公司 一种多播服务实现方法
US8843118B2 (en) 2006-08-21 2014-09-23 Interdigital Technology Corporation Multi-cell coordination for multimedia broadcast multicast services in a wireless communication system
KR101176260B1 (ko) * 2006-08-21 2012-08-22 인터디지탈 테크날러지 코포레이션 무선 통신 시스템에서 멀티미디어 브로드캐스트 멀티캐스트서비스를 위한 멀티-셀 코디네이션
GB0616682D0 (en) * 2006-08-22 2006-10-04 Nec Corp Mobile telecommunications
EP1892978B1 (en) * 2006-08-22 2019-01-02 Mitsubishi Electric R&D Centre Europe B.V. Method and device for setting up the transfer of a multimedia content in a cell of a wireless cellular telecommunication network
CN101132222B (zh) * 2006-08-22 2011-02-16 上海贝尔阿尔卡特股份有限公司 网关设备、通信网络和同步方法
CN101132545B (zh) * 2006-08-24 2011-08-03 电信科学技术研究院 一种移动通信系统中实现多媒体广播/组播的方法和系统
US20100165905A1 (en) * 2006-08-25 2010-07-01 Panasonic Corporation Core network device, radio communication base station device, and radio communication method
JP5112671B2 (ja) * 2006-10-06 2013-01-09 富士通株式会社 無線基地局及び移動無線通信制御方法
WO2008047722A1 (fr) * 2006-10-13 2008-04-24 Sharp Kabushiki Kaisha Système de communication mobile, dipositif de commande, procédé de commande de dispositif de station de base et programme
JP4830787B2 (ja) * 2006-10-25 2011-12-07 日本電気株式会社 移動体通信システム、コアネットワーク装置及びそれらに用いるｍｂｍｓデータ送信方法
KR100762282B1 (ko) * 2006-10-27 2007-10-01 한국전자통신연구원 멀티캐스트 서비스를 제공하는 방법 및 장치
KR101278233B1 (ko) * 2006-10-31 2013-06-24 삼성전자주식회사 무선 통신 시스템에서 데이터 전송 동기화를 위한 장치 및방법
TWI345926B (en) * 2006-11-30 2011-07-21 Inst Information Industry Wireless network handover apparatus, method, application program, and computer readable medium for dynamic handover
KR100774365B1 (ko) * 2006-12-07 2007-11-08 한국전자통신연구원 통신 시스템에서 멀티캐스트 방송 서비스 제공 방법
EP2104254A4 (en) * 2007-01-09 2012-04-11 Ntt Docomo Inc BASIC STATION EQUIPMENT AND COMMUNICATION CONTROL METHOD
US8532037B2 (en) * 2007-01-19 2013-09-10 Samsung Electronics Co., Ltd Method and apparatus for transmitting and receiving mobility information supporting handover and/or roaming in digital broadcasting system
JP4866761B2 (ja) * 2007-03-07 2012-02-01 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、ユーザ共通データ伝送装置及び無線基地局
CN101267591B (zh) * 2007-03-16 2011-07-06 电信科学技术研究院 确定单频网络域的方法及装置
WO2008126060A2 (en) * 2007-04-16 2008-10-23 Nokia Corporation System and method for providing coverage and service continuation in border cells of a localized network
RU2449504C2 (ru) * 2007-07-20 2012-04-27 Квэлкомм Инкорпорейтед Способы и устройства для упорядоченной доставки пакетов данных при передаче обслуживания
US8467349B2 (en) * 2007-07-20 2013-06-18 Qualcomm Incorporated Methods and apparatus for in-order delivery of data packets during handoff
CN101369908B (zh) * 2007-08-19 2012-02-29 中兴通讯股份有限公司 一种多媒体广播和多播系统中的帧及信号发送方法
US20090097452A1 (en) * 2007-10-12 2009-04-16 Qualcomm Incorporated Femto cell synchronization and pilot search methodology
US20090109926A1 (en) * 2007-10-31 2009-04-30 Qualcomm Incorporated Methods and systems for in-order delivery during handoff using a timer in mobile communications
US8223724B2 (en) * 2007-11-01 2012-07-17 Nokia Siemens Networks Oy Frame and chip offset for SRNC in UE involved relocation on carrier sharing
GB2456128B (en) * 2007-12-20 2010-01-27 Samsung Electronics Co Ltd Communication system and method
CN101472224B (zh) * 2007-12-27 2010-08-25 大唐移动通信设备有限公司 在小区转移过程中持续接收组播业务的方法、装置和终端
EP2094014A1 (en) * 2008-02-21 2009-08-26 British Telecommunications Public Limited Company Video streaming
CN101656717B (zh) * 2008-08-21 2013-06-05 中兴通讯股份有限公司 单频网上多播/广播子帧的获取/配置方法及获取装置
JP5343747B2 (ja) * 2008-09-30 2013-11-13 日本電気株式会社 無線通信システム、管理サーバ、ネットワーク選択方法、および管理サーバプログラム
CN101945336B (zh) * 2009-07-06 2015-05-13 中兴通讯股份有限公司 多媒体广播组播业务的调度处理方法及下层网元
WO2011062654A1 (en) * 2009-11-20 2011-05-26 Qualcomm Incorporated Method and apparatus for enhancement of cell id-based position determination in td-scdma multimode terminals
JP4942834B2 (ja) * 2010-05-18 2012-05-30 株式会社日立製作所 同期配信方法
WO2011160279A1 (zh) * 2010-06-21 2011-12-29 上海贝尔股份有限公司 传送多媒体广播多播业务接收状态的方法及装置
GB2482920A (en) * 2010-08-20 2012-02-22 Ip Access Ltd Calculating a timing offset between a source cell and a target cell following receipt of system frame numbers of the source cell and the target cell
CN103339875B (zh) * 2011-09-01 2016-10-12 Lg电子株式会社 用于在无线通信系统中提供多媒体广播和多播服务（mbms）的方法和装置
US9479978B2 (en) * 2011-10-18 2016-10-25 Broadcom Corporation Method for determining a handover between a macrocell and a femtocell
US9603087B2 (en) 2011-10-18 2017-03-21 Broadcom Corporation Green femtocells and methods of implementing the same
US9019921B2 (en) * 2012-02-22 2015-04-28 Lg Electronics Inc. Method and apparatus for transmitting data between wireless devices in wireless communication system
US9351201B2 (en) 2012-03-08 2016-05-24 Qualcomm Incorporated System and method for reducing data loss during a serving cell change in a multi-flow HSDPA communication network
US9088981B2 (en) 2012-03-16 2015-07-21 Qualcomm Incorporated Access point communication based on transmission of physical layer identifiers according to at least one time offset
CN102647764B (zh) * 2012-04-16 2015-07-08 华为技术有限公司 软切换控制的方法和装置
US8761781B2 (en) * 2012-05-30 2014-06-24 At&T Mobility Ii Llc Facilitation of determination of antenna location
KR101571338B1 (ko) * 2013-03-13 2015-11-24 삼성전자주식회사 복수의 재생 장치들이 스트리밍 컨텐트를 동기화하여 재생하는 방법 및 이를 위한 장치
EP3085012B1 (en) * 2013-12-16 2018-08-01 Telefonaktiebolaget LM Ericsson (publ) Feedback based adaptation of multicast transmission offset
EP3573385B1 (en) * 2017-03-09 2023-07-12 Huawei Technologies Co., Ltd. Wireless communication method, control device, node, and terminal device
WO2020240253A1 (en) * 2019-05-29 2020-12-03 Telefonaktiebolaget Lm Ericsson (Publ) Methods providing system frame number offset over application protocol interface and related networks and network nodes
KR20210011277A (ko) * 2019-07-22 2021-02-01 삼성전자주식회사 채널 피드백에 기초한 멀티캐스트 전송을 위한 방법 및 장치

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1109524A (en) * 1977-07-15 1981-09-22 James L. Osborn Simulcast transmission system
AU647062B2 (en) * 1989-12-27 1994-03-17 Nec Corporation Frame synchronization system among multiple radio base stations for TDMA digital mobile communications system
US5481258A (en) * 1993-08-11 1996-01-02 Glenayre Electronics, Inc. Method and apparatus for coordinating clocks in a simulcast network
JPH10164650A (ja) * 1996-11-28 1998-06-19 Oki Electric Ind Co Ltd 通信チャネル切替制御方法、移動通信制御局装置、基地局装置、移動局装置及び移動通信システム
JP2845228B2 (ja) * 1996-12-10 1999-01-13 日本電気株式会社 隣接セル同期検出方式
SE509836C2 (sv) * 1997-06-13 1999-03-15 Ericsson Telefon Ab L M Förfarande och arrangemang i ett radiokommunikationssystem
JPH1118144A (ja) 1997-06-25 1999-01-22 Nec Corp 基地局間同期確立方法及びシステム
US6219347B1 (en) 1997-08-08 2001-04-17 Mitsubishi Denki Kabushiki Kaisha Mobile communication system
KR20000066773A (ko) * 1999-04-21 2000-11-15 박원배 비동기 시스템의 소프트 핸드오프 처리 방법
CA2317980C (en) 1999-09-16 2004-10-19 At&T Corp. H.323 mobility architecture for terminal, user and service mobility
JP2001186559A (ja) * 1999-12-22 2001-07-06 Nec Corp 移動通信システム及びそれに用いる基地局間の簡易同期方法
FR2809576B1 (fr) * 2000-05-23 2002-11-15 Nortel Matra Cellular Procede de controle d'un canal entre un terminal radio et une infrastructure de radiocommunication cellulaire, et reseau d'acces mettant en oeuvre un tel procede
FR2809579B1 (fr) * 2000-05-23 2003-07-04 Nortel Matra Cellular Procede de controle d'un canal entre un terminal radio et une infrastructure de radiocommunication cellulaire, et reseau d'acces mettant en oeuvre un tel procede
JP3382922B2 (ja) 2000-07-06 2003-03-04 埼玉日本電気株式会社 移動通信システム、移動機、交換機及び移動通信方法
EP1212854B1 (en) * 2000-07-18 2010-10-27 Samsung Electronics Co., Ltd. Method for performing usts handover and usts mode switching in a mobile communication system
US6697629B1 (en) 2000-10-11 2004-02-24 Qualcomm, Incorporated Method and apparatus for measuring timing of signals received from multiple base stations in a CDMA communication system
JP3714933B2 (ja) * 2000-11-17 2005-11-09 サムスン エレクトロニクス カンパニー リミテッド 狭帯域時分割デュプレキシング符号分割多重接続移動通信システムにおける伝播遅延測定装置及び方法
KR100384899B1 (ko) * 2001-01-10 2003-05-23 한국전자통신연구원 무선통신 시스템에서 끊김없는 주파수간 하드 핸드오버 방법
US6775242B2 (en) * 2001-07-09 2004-08-10 Qualcomm Incorporated Method and apparatus for time-aligning transmissions from multiple base stations in a CDMA communication system
KR100395486B1 (ko) * 2001-09-14 2003-08-25 한국전자통신연구원 기지국 제어기간 통신을 통한 패킷 데이터 서비스 노드 간고속 소프트 핸드오프 수행 방법
CN1192531C (zh) * 2001-12-21 2005-03-09 华为技术有限公司 一种宽带码分多址系统同步的实现方法

Also Published As

Publication number Publication date
AU2003203878B2 (en) 2004-09-23
JP2003348643A (ja) 2003-12-05
CN1455538A (zh) 2003-11-12
GB2389488B (en) 2004-09-01
US7307971B2 (en) 2007-12-11
SE0301237D0 (sv) 2003-04-28
JP3926287B2 (ja) 2007-06-06
SE0301237L (sv) 2003-10-28
FI20030631A0 (fi) 2003-04-25
KR20030084516A (ko) 2003-11-01
US20040008646A1 (en) 2004-01-15
DE10319096A1 (de) 2003-11-27
KR100891785B1 (ko) 2009-04-07
FR2839592A1 (fr) 2003-11-14
FI117686B (fi) 2007-01-15
RU2265959C2 (ru) 2005-12-10
DE10319096B4 (de) 2010-02-11
SE524076C2 (sv) 2004-06-22
ITMI20030844A1 (it) 2003-10-28
GB2389488A (en) 2003-12-10
AU2003203878A1 (en) 2003-11-13
FR2839592B1 (fr) 2011-04-15

Similar Documents

Publication Publication Date Title
FI20030631A (fi) Soft handover menetelmä multimedia yleislähetys/monilähetyspalvelua varten CDMA matkaviestinjärjestelmässä
CN1882101B (zh) Dmb数据接收设备和提高dmb数据速度的方法
CN1989709B (zh) 扫描tdma信道的方法和系统
US6928263B2 (en) Local data delivery through beacons
MXPA04004333A (es) Seleccion de un nodo de servicio de datos en paquete para servicios de trasnmision/difusion multiple.
EP2259635A3 (en) Power control for point-to-multipoint services provided in communication system
WO2002028121A3 (en) Radio communications system with reduced data rate on the broadcast channel
SE0203076D0 (en) Apparatus and method for controlling transmission power of downlink data channel in a mobile communication system supporting MBMS
WO2000054437A3 (en) Method and apparatus for maximizing the use of available capacity in a communication system
WO2002043333A3 (en) Administrative domains for personal area networks
WO2000013426A3 (en) Packet data communication device and method in mobile communication system
WO2002078370A3 (en) Method and system for providing message services in a communication system
WO2001037481A3 (en) Method and apparatus for broadcasting messages in channel reservation communication systems
WO2000069097A8 (en) Methods and systems for providing temporary identification numbers for mobile terminals
AU2001252313A1 (en) Data packet numbering in packet-switched data transmission
WO2004002187A3 (en) Hopping on random access channels
CA2434089A1 (en) Method and apparatus for transmitting and receiving orthogonal code index information in a mobile communication system
US8588101B2 (en) Method and arrangement for reducing the average time needed for a communication unit to connect to a communication network
EP1093315A3 (en) Method for transmitting data on a packet data channel
EP1389857A4 (en) DATA COMMUNICATION METHOD, DATA COMMUNICATION SYSTEM, AND PROGRAM
US8054795B2 (en) Information downloading apparatus and mobile terminal
WO2005065204A3 (en) Broadcast/multicast services in wireless communications networks and methods
JPWO2007105382A1 (ja) 携帯電話機および通信モード設定方法
WO2003026139A3 (en) An information transmission system
DE59900093D1 (de) Verfahren sowie system zur schnurlosen datenkommunikation

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 117686

Country of ref document: FI

MM Patent lapsed