CN1663300A - 无线通信系统中用户设备连接的切换 - Google Patents

无线通信系统中用户设备连接的切换 Download PDF

Info

Publication number
CN1663300A
CN1663300A CN03815045.XA CN03815045A CN1663300A CN 1663300 A CN1663300 A CN 1663300A CN 03815045 A CN03815045 A CN 03815045A CN 1663300 A CN1663300 A CN 1663300A
Authority
CN
China
Prior art keywords
frequency
connection
descending
downstream
downstream frequency
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.)
Pending
Application number
CN03815045.XA
Other languages
English (en)
Chinese (zh)
Inventor
U·施瓦兹
P·穆申斯基
K·里基宁
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Publication of CN1663300A publication Critical patent/CN1663300A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/38—Reselection control by fixed network equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/327—Received signal code power [RSCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/354—Adjacent channel leakage power
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/20—Performing reselection for specific purposes for optimising the interference level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN03815045.XA 2002-04-29 2003-04-23 无线通信系统中用户设备连接的切换 Pending CN1663300A (zh)

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
US37583102P 2002-04-29 2002-04-29
US37581002P 2002-04-29 2002-04-29
US37583202P 2002-04-29 2002-04-29
US37581302P 2002-04-29 2002-04-29
US37583802P 2002-04-29 2002-04-29
US37581102P 2002-04-29 2002-04-29
US37580902P 2002-04-29 2002-04-29
US37583702P 2002-04-29 2002-04-29
US60/375,832 2002-04-29
US60/375,809 2002-04-29
US60/375,811 2002-04-29
US60/375,810 2002-04-29
US60/375,837 2002-04-29
US60/375,813 2002-04-29
US60/375,838 2002-04-29
US60/375,831 2002-04-29

Publications (1)

Publication Number Publication Date
CN1663300A true CN1663300A (zh) 2005-08-31

Family

ID=29408262

Family Applications (1)

Application Number Title Priority Date Filing Date
CN03815045.XA Pending CN1663300A (zh) 2002-04-29 2003-04-23 无线通信系统中用户设备连接的切换

Country Status (4)

Country Link
EP (1) EP1502451A4 (fr)
CN (1) CN1663300A (fr)
AU (1) AU2003219391A1 (fr)
WO (1) WO2003094541A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102065378A (zh) * 2009-11-13 2011-05-18 索尼公司 无线通信设备、无线通信系统、程序和无线通信方法
CN102271370A (zh) * 2011-08-30 2011-12-07 海能达通信股份有限公司 基站设备及信道机切换方法
CN102349259A (zh) * 2009-03-13 2012-02-08 交互数字专利控股公司 用于载波分配、配置以及转换以进行多载波无线通信的方法和设备
CN102761907A (zh) * 2011-04-25 2012-10-31 中兴通讯股份有限公司 一种接入节点调整载频的处理方法及系统
CN101578897B (zh) * 2007-01-10 2013-01-09 高通股份有限公司 无线系统的无线电资源连接（rrc）建立
US10039085B2 (en) 2008-10-31 2018-07-31 Interdigital Patent Holdings, Inc. Method and apparatus for wireless transmissions using multiple uplink carriers
WO2018228459A1 (fr) * 2017-06-16 2018-12-20 华为技术有限公司 Procédé et dispositif de communication

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2875077B1 (fr) * 2004-09-09 2006-12-08 Nortel Networks Ltd Procede et dispositif de controle de la puissance d'emission d'un terminal mobile dans un systeme radio cellulaire, et terminal adapte a la mise en oeuvre du procede
US8315629B2 (en) 2009-02-24 2012-11-20 Telefonaktiebolaget L M Ericsson Asymmetric uplink/downlink connections in a mobile communication system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9200915D0 (sv) * 1992-03-24 1992-03-24 Ericsson Telefon Ab L M Methods in a cellular mobile radio communincation system
JP2830911B2 (ja) * 1996-06-07 1998-12-02 日本電気株式会社 移動通信システムおよびその送信電力制御方法、基地局無線装置とそれに使用される上位局
MY117945A (en) * 1996-09-27 2004-08-30 Nec Corp Hand- off method and apparatus in cdma cellular system
JP3019061B2 (ja) * 1997-06-27 2000-03-13 日本電気株式会社 移動通信システム及びその無線回線制御方法
US6507741B1 (en) * 1997-12-17 2003-01-14 Nortel Networks Limited RF Repeater with delay to improve hard handoff performance
JP2002525909A (ja) * 1998-09-16 2002-08-13 ノキア ネットワークス オサケ ユキチュア ベースステーションの再構成方法
EP1443783B1 (fr) * 1999-09-30 2007-11-07 Fujitsu Limited Système de communication mobile
JP2003528507A (ja) * 2000-03-23 2003-09-24 シーメンス モービル コミュニケイションズ ソシエタ ペル アチオニ 無線通信システムにおけるハンドオーバ手順

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101578897B (zh) * 2007-01-10 2013-01-09 高通股份有限公司 无线系统的无线电资源连接（rrc）建立
US10477522B2 (en) 2008-10-31 2019-11-12 Interdigital Patent Holdings, Inc. Method and apparatus for transmitting data and control information on multiple uplink carrier frequencies
US11051280B2 (en) 2008-10-31 2021-06-29 Interdigital Patent Holdings, Inc. Method and apparatus for transmitting data and control information on multiple uplink carrier frequencies
US10039085B2 (en) 2008-10-31 2018-07-31 Interdigital Patent Holdings, Inc. Method and apparatus for wireless transmissions using multiple uplink carriers
US11751199B2 (en) 2009-03-13 2023-09-05 Interdigital Patent Holdings, Inc. Method and apparatus for carrier assignment, configuration and switching for multicarrier wireless
CN102349259A (zh) * 2009-03-13 2012-02-08 交互数字专利控股公司 用于载波分配、配置以及转换以进行多载波无线通信的方法和设备
US11134477B2 (en) 2009-03-13 2021-09-28 Interdigital Patent Holdings, Inc. Method and apparatus for carrier assignment, configuration and switching for multicarrier wireless communications
CN107104775B (zh) * 2009-03-13 2020-12-01 交互数字专利控股公司 用于载波分配、配置以及转换以进行多载波无线通信的方法和设备
US9264943B2 (en) 2009-03-13 2016-02-16 Interdigital Patent Holdings, Inc. Method and apparatus for carrier assignment, configuration and switching for multicarrier wireless communications
CN107104775A (zh) * 2009-03-13 2017-08-29 交互数字专利控股公司 用于载波分配、配置以及转换以进行多载波无线通信的方法和设备
CN102065378A (zh) * 2009-11-13 2011-05-18 索尼公司 无线通信设备、无线通信系统、程序和无线通信方法
CN102065378B (zh) * 2009-11-13 2014-04-09 索尼公司 无线通信设备、无线通信系统和无线通信方法
WO2012146030A1 (fr) * 2011-04-25 2012-11-01 中兴通讯股份有限公司 Procédé et système de traitement de nœud d'accès pour régler la fréquence porteuse
CN102761907A (zh) * 2011-04-25 2012-10-31 中兴通讯股份有限公司 一种接入节点调整载频的处理方法及系统
CN102271370B (zh) * 2011-08-30 2014-02-12 海能达通信股份有限公司 基站设备及信道机切换方法
WO2013029395A1 (fr) * 2011-08-30 2013-03-07 海能达通信股份有限公司 Appareil de station de base et procédé de commutation de machine à canaux
CN102271370A (zh) * 2011-08-30 2011-12-07 海能达通信股份有限公司 基站设备及信道机切换方法
WO2018228459A1 (fr) * 2017-06-16 2018-12-20 华为技术有限公司 Procédé et dispositif de communication
US11277785B2 (en) 2017-06-16 2022-03-15 Huawei Technologies Co., Ltd. Communication method and apparatus

Also Published As

Publication number Publication date
AU2003219391A1 (en) 2003-11-17
EP1502451A4 (fr) 2009-01-14
EP1502451A1 (fr) 2005-02-02
WO2003094541A1 (fr) 2003-11-13

Similar Documents

Publication Publication Date Title
US7085570B2 (en) Handover method, system and radio network controller
US7167709B2 (en) Handovers of user equipment connections in wireless communications systems
RU2372748C2 (ru) Способы и устройство для передачи с использованием множества несущих
CN1143582C (zh) 根据接入网络容量进行软切换控制的方法和系统
KR100350476B1 (ko) 이동통신시스템의 핸드오프 수행장치 및 방법
CN100353806C (zh) Td－scdma移动通信系统中的接力切换方法
CN101322326B (zh) 用于控制基站传输功率的方法和设备
CN1647427A (zh) 用于通信的方法和装置
EP2056609A1 (fr) Station de base, station mobile et procédé de sélection de cellule
CN1276655A (zh) 具有基于工作类别的宏分集模式的宏分集控制系统
CN1313717A (zh) 蜂窝移动电话网以及操作该网络的方法
CN1694565A (zh) Td－scdma通信系统中切换的方法
CN1574681A (zh) 调整前向接入信道的发射功率和相应的移动电信网络
CN1406417A (zh) 用于处理可能的失步状况的用户设备和规程
MXPA06011858A (es) Metodos y aparatos para despliegue en fase de sistemas de comunicaciones.
CN101473681B (zh) 用于通信网络中的不连续传输的同步方法
CN1147060C (zh) 在基于码分多址的系统中用于硬切换的自适应功率容限
JP2001128215A (ja) Ｔｄｍａ−ｔｄｄ方式送受信装置および送受信方法
CN100547952C (zh) N频点组网方法
CN1663300A (zh) 无线通信系统中用户设备连接的切换
KR20010070959A (ko) 주파수간 탐색을 수행하는 방법 및 장치
JP4347702B2 (ja) ハンドオーバー時のフレーム・タイミング制御
EP1901445A1 (fr) Diversité de fréquence
US6760589B1 (en) Method and apparatus for streamlining in a communication system
EP1377101A1 (fr) Méthode et unité de commande pour la mise à jour d'un ensemble actif d'un terminal d'abonné dans un système radio cellulaire

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Open date: 20050831