AR070402A1 - Metodo y aparato para el cambio de una celda en servicio del canal compartido por el enlace descendente de alta velocidad - Google Patents

Metodo y aparato para el cambio de una celda en servicio del canal compartido por el enlace descendente de alta velocidad

Info

Publication number
AR070402A1
AR070402A1 ARP090100326A ARP090100326A AR070402A1 AR 070402 A1 AR070402 A1 AR 070402A1 AR P090100326 A ARP090100326 A AR P090100326A AR P090100326 A ARP090100326 A AR P090100326A AR 070402 A1 AR070402 A1 AR 070402A1
Authority
AR
Argentina
Prior art keywords
target cell
cell
wtru
signal power
service
Prior art date
Application number
ARP090100326A
Other languages
English (en)
Inventor
Christopher R Cave
Diana Pani
Paul Marinier
Original Assignee
Interdigital Patent Holdings
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 Interdigital Patent Holdings filed Critical Interdigital Patent Holdings
Publication of AR070402A1 publication Critical patent/AR070402A1/es

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • 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
    • H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/34—Modification of an existing route
    • H04W40/36—Modification of an existing route due to handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management

Landscapes

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

Abstract

Se describen un método y aparato para el cambio de una celda en servicio del canal compartido por el enlace descendente de alta velocidad. Una unidad de transmision/recepcion inalámbrica (WTRU) envía un reporte de medicion a un controlador de red de radio (RNC), cuando una potencia de la senal de una celda objetivo se aproxima a una potencia de la senal de una celda de origen. El RNC agrega la celda objetivo en un conjunto activo y envía informacion de configuracion del HS-DSCH precargada para la celda objetivo a la WTRU. La WTRU envía otro reporte de medicion cuando una potencia de la senal de la celda objetivo supera la de la celda de origen. La WTRU monitorea un canal de control compartido de alta velocidad (HS-SCCH) en la celda objetivo, basándose en la informacion de configuracion del HS-DSCH precargada y decodifica una transmision del HS-SCCH. La WTRU determina si se requiere un reestablecimiento de MAC-hs/ehs y de ser así, reestablece una entidad MAC-hs/ehs antes de recibir una transmision de HS-DSCH desde la celda objetivo.
ARP090100326A 2008-02-01 2009-02-02 Metodo y aparato para el cambio de una celda en servicio del canal compartido por el enlace descendente de alta velocidad AR070402A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2562508P 2008-02-01 2008-02-01
US8741308P 2008-08-08 2008-08-08

Publications (1)

Publication Number Publication Date
AR070402A1 true AR070402A1 (es) 2010-04-07

Family

ID=40580913

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090100326A AR070402A1 (es) 2008-02-01 2009-02-02 Metodo y aparato para el cambio de una celda en servicio del canal compartido por el enlace descendente de alta velocidad

Country Status (10)

Country Link
US (4) US8254321B2 (es)
EP (4) EP2536212B1 (es)
JP (3) JP5055436B2 (es)
KR (3) KR101595671B1 (es)
CN (2) CN103856994B (es)
AR (1) AR070402A1 (es)
IL (1) IL207297A0 (es)
MY (1) MY155177A (es)
TW (3) TWI507056B (es)
WO (1) WO2009097481A1 (es)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8130705B2 (en) 2006-09-15 2012-03-06 Qualcomm Incorporated Method and apparatus for service capability modification
US8891458B2 (en) * 2007-12-05 2014-11-18 Qualcomm Incorporated User equipment capability update in wireless communications
US20090197606A1 (en) * 2008-01-31 2009-08-06 Telefonaktiebolaget L M Ericsson High-speed serving cell change
CN103856994B (zh) 2008-02-01 2017-12-19 交互数字专利控股公司 用于服务高速下行链路共享信道小区变更的方法和设备
US20090280814A1 (en) * 2008-05-10 2009-11-12 Research In Motion Limited Method and Apparatus for Signal Strength Indication
US8588151B2 (en) * 2008-08-08 2013-11-19 Qualcomm Incorporated Access terminal capability update
US8611942B2 (en) * 2008-08-18 2013-12-17 Qualcomm Incorporated Handling of MAC-hs/ehs reset in enhanced serving cell change
KR101558304B1 (ko) * 2008-11-20 2015-10-07 삼성전자주식회사 무선 근거리 통신망에서 셀 경계에서의 서비스 불균형을 개선하기 위한 방법 및 장치
US8699453B2 (en) * 2009-02-02 2014-04-15 Qualcomm Incorporated Reuse of RF receive chain for hand-in assistance
CN101860948B (zh) * 2009-04-13 2014-07-30 华为技术有限公司 功耗调节的方法、设备及***
US9232441B2 (en) * 2009-08-31 2016-01-05 Qualcomm Incorporated Power based rate selection
WO2011100492A1 (en) 2010-02-12 2011-08-18 Interdigital Technology Corporation Data split between multiple sites
CN102238663A (zh) * 2010-05-06 2011-11-09 电信科学技术研究院 一种基站进入工作状态的方法、***和装置
US20110317642A1 (en) * 2010-06-25 2011-12-29 Qualcomm Incorporated System and process for transmission sequence number management in an intra-node b unsynchronized serving cell change
KR102407395B1 (ko) 2010-12-03 2022-06-10 인터디지탈 패튼 홀딩스, 인크 멀티 무선 액세스 기술 캐리어 결합을 수행하는 방법, 장치 및 시스템
US9198069B2 (en) 2011-02-09 2015-11-24 Broadcom Corporation Priority measurement rules for channel measurement occasions
GB2485854B (en) * 2011-04-01 2013-01-09 Renesas Mobile Corp Fast reselection between different radio access technology networks
JP5779718B2 (ja) 2011-07-29 2015-09-16 インターデイジタル パテント ホールディングス インコーポレイテッド マルチ無線アクセス技術ワイヤレスシステムにおける無線リソース管理のための方法および装置
US8954084B2 (en) * 2011-08-01 2015-02-10 Alcatel Lucent Method and system for reducing MAC-is reset ambiguity for common E-DCH transmissions
US9072099B2 (en) * 2011-08-10 2015-06-30 Blackberry Limited Method and apparatus to control HSDPA activation/de-activation
EP2557870B1 (en) * 2011-08-10 2020-07-08 Alcatel Lucent Configuring transmissions
US20130084850A1 (en) 2011-10-03 2013-04-04 Renesas Mobile Corporation Prioritizing Radio Access Technologies For Measurement
US20130083738A1 (en) * 2011-10-03 2013-04-04 Renesas Mobile Corporation Method and apparatus for modifying resource allocation
EP2986067A3 (en) 2011-11-04 2016-02-24 Interdigital Patent Holdings, Inc. Methods of multiple point hsdpa transmission in single or different frequencies
JP2013143664A (ja) * 2012-01-11 2013-07-22 Sumitomo Electric Ind Ltd 無線端末装置、通信システム、通信制御方法および通信制御プログラム
WO2013078589A1 (zh) 2011-11-28 2013-06-06 华为技术有限公司 功率偏置参数的确定方法以及装置
US9614606B2 (en) * 2011-12-28 2017-04-04 Qualcomm Incorporated Method and apparatus for power aware receive diversity control
GB2498721B (en) 2012-01-24 2014-10-15 Broadcom Corp Apparatus,method and computer program for wireless communication
KR101809426B1 (ko) * 2012-07-31 2017-12-14 후지쯔 가부시끼가이샤 Ue 컨텍스트 식별 방법, ue 및 기지국
TWI617212B (zh) * 2012-08-23 2018-03-01 內數位專利控股公司 在無線系統中以多排程器操作
US9699779B2 (en) 2012-08-23 2017-07-04 Interdigital Patent Holdings, Inc. Physical layer operation for multi-layer operation in a wireless system
WO2014043877A1 (zh) * 2012-09-20 2014-03-27 华为技术有限公司 一种上行调度方法及控制节点
CN104247533B (zh) * 2012-09-29 2018-06-26 华为技术有限公司 高速媒体接入控制实体的重置方法及相关装置
WO2014047929A1 (zh) * 2012-09-29 2014-04-03 华为技术有限公司 高速媒体接入控制实体的重置方法及相关装置
US9706451B2 (en) * 2012-11-07 2017-07-11 Qualcomm Incorporated Method and apparatus for pre-configuring for a serving cell change to neighbor cells
WO2014078988A1 (zh) * 2012-11-20 2014-05-30 华为技术有限公司 组调度授权的方法、用户设备和无线网络控制器
JP6426106B2 (ja) 2012-12-17 2018-11-21 エルジー エレクトロニクス インコーポレイティド 下りリンク信号受信方法及びユーザ機器、並びに下りリンク信号送信方法及び基地局
US20160021581A1 (en) * 2013-01-17 2016-01-21 Interdigital Patent Holdings, Inc. Packet data convergence protocol (pdcp) placement
CN104080137B (zh) * 2013-03-29 2018-05-18 华为技术有限公司 小区切换的方法和用户设备
JP6163004B2 (ja) * 2013-05-09 2017-07-12 株式会社Ｎｔｔドコモ ハンドオーバ方法、無線基地局及び移動局
US9497682B2 (en) * 2013-06-07 2016-11-15 Intel Corporation Central processing unit and methods for supporting coordinated multipoint transmission in an LTE network
WO2015032091A1 (zh) * 2013-09-09 2015-03-12 华为技术有限公司 小区的切换方法、终端和网络设备
US9258756B2 (en) * 2014-04-07 2016-02-09 Telefonaktiebolaget L M Ericsson (Publ) System and method for mitigating congestion handling during HS cell change
US9554397B2 (en) * 2014-05-05 2017-01-24 Blackberry Limited Identifying a subframe containing information relating to an uplink grant
DE112015003435T5 (de) * 2014-07-25 2017-06-08 Zte (Usa) Inc. Verfahren und Vorrichtung zur energiebewussten Leistungsaufteilung zwischen Drahtloskommunikationsfunkressourcen
CN105519025B (zh) * 2014-12-22 2019-08-06 华为技术有限公司 一种cqi上报方法、触发方法、设备及无线通信***
US9949296B2 (en) * 2015-04-23 2018-04-17 Qualcomm Incorporated Resolving conflicting configuration parameters between cell reconfiguration and cell reselection procedures
CN105282719A (zh) * 2015-11-26 2016-01-27 小米科技有限责任公司 信息提示的方法、装置及终端
MX2019011365A (es) * 2017-03-24 2019-11-05 Ericsson Telefon Ab L M Cambio a estado dch rrc de celula para informar medicion de nivel de aplicacion.
CN111132186B (zh) * 2018-10-31 2021-11-30 华为技术有限公司 一种重置mac层、数据传输方法及装置
CN111334117A (zh) * 2020-04-21 2020-06-26 中山市中益油墨涂料有限公司 一种紫外线固化撒粉丝印光油油墨及其制备方法
KR20220032484A (ko) * 2020-09-07 2022-03-15 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 ｍａｃ 리셋에 관한 이동성 절차를 위한 방법 및 장치
CN117729600A (zh) * 2022-09-09 2024-03-19 夏普株式会社 由用户设备执行的方法以及用户设备

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030147370A1 (en) * 2002-02-05 2003-08-07 Chih-Hsiang Wu Inter Node B serving HS-DSCH cell change mechanism in a high speed wireless communication system
US6717927B2 (en) 2002-04-05 2004-04-06 Interdigital Technology Corporation System for efficient recovery of node B buffered data following serving high speed downlink shared channel cell change
US7706405B2 (en) 2002-09-12 2010-04-27 Interdigital Technology Corporation System for efficient recovery of Node-B buffered data following MAC layer reset
JP2005039726A (ja) * 2003-07-18 2005-02-10 Matsushita Electric Ind Co Ltd 基地局装置及び送信方法
CA2582227C (en) * 2004-09-29 2013-10-08 Nokia Corporation Active set update (asu) with high speed downlink shared channel (hs-dsch) information
PL1875630T3 (pl) * 2005-04-29 2018-07-31 Nokia Technologies Oy Aparat, sposób i program komputerowy zapewniający ulepszone, częściowe, dedykowane sterowanie mocą fizycznego kanału łącza zstępującego podczas miękkiego przekazania
CN100555930C (zh) * 2005-07-04 2009-10-28 上海原动力通信科技有限公司 多载波hsdpa的信道建立方法和多载波下行分组数据传输方法
US8897234B2 (en) * 2005-09-07 2014-11-25 Huawei Technologies Co., Ltd. Method and apparatus for controlling carrier frequency in multi-carrier/cell system
GB2431070B (en) * 2005-10-06 2008-02-13 Samsung Electronics Co Ltd Mobile communications
CA2685969C (en) 2007-04-30 2014-06-10 Interdigital Technology Corporation Handling cell reselections and transitions to and from an enhanced cell fach state
US8233451B2 (en) * 2007-08-13 2012-07-31 Interdigital Patent Holdings, Inc. Method and apparatus for accommodating higher order modulation in wireless communication
JP4801707B2 (ja) * 2007-09-27 2011-10-26 イノヴァティヴ ソニック リミテッド 無線通信システムにおいてＭＡＣ−ｅｈｓプロトコルエンティティーのリセットを改善する方法及び装置
JP5111610B2 (ja) * 2007-09-28 2013-01-09 インターデイジタル パテント ホールディングス インコーポレイテッド アップリンクプロトコル変更をサポートするための方法および装置
CN103856994B (zh) 2008-02-01 2017-12-19 交互数字专利控股公司 用于服务高速下行链路共享信道小区变更的方法和设备
US8611942B2 (en) * 2008-08-18 2013-12-17 Qualcomm Incorporated Handling of MAC-hs/ehs reset in enhanced serving cell change
CN104243122B (zh) * 2008-10-31 2018-02-06 交互数字专利控股公司 在网络元件中实现的使用多载波的方法以及网络元件
CN101742583B (zh) * 2008-11-04 2012-08-08 华为技术有限公司 一种服务小区切换的通知方法、装置和***
US20110317642A1 (en) * 2010-06-25 2011-12-29 Qualcomm Incorporated System and process for transmission sequence number management in an intra-node b unsynchronized serving cell change
CN102469471B (zh) * 2010-11-05 2015-06-03 中兴通讯股份有限公司 高速物理下行共享信道的总接收功率的计算方法及***
US20130229964A1 (en) * 2012-03-01 2013-09-05 Qualcomm Incorporated Method and apparatus for maintaining a power saving state at a network device

Also Published As

Publication number Publication date
KR20100113617A (ko) 2010-10-21
TW201110735A (en) 2011-03-16
EP2238786A1 (en) 2010-10-13
EP2685762B1 (en) 2016-09-07
JP2011511577A (ja) 2011-04-07
US20090196259A1 (en) 2009-08-06
EP2536212A1 (en) 2012-12-19
KR20140022476A (ko) 2014-02-24
CN101933362B (zh) 2014-03-12
IL207297A0 (en) 2010-12-30
US20150230140A1 (en) 2015-08-13
JP2014042316A (ja) 2014-03-06
EP2238786B1 (en) 2013-03-20
KR101595671B1 (ko) 2016-02-18
US8254321B2 (en) 2012-08-28
JP5386618B2 (ja) 2014-01-15
WO2009097481A1 (en) 2009-08-06
US20130163564A1 (en) 2013-06-27
CN103856994B (zh) 2017-12-19
US9036600B2 (en) 2015-05-19
KR20110095928A (ko) 2011-08-25
US9479974B2 (en) 2016-10-25
TW200935956A (en) 2009-08-16
US20170013517A1 (en) 2017-01-12
CN101933362A (zh) 2010-12-29
TW201507506A (zh) 2015-02-16
KR101197335B1 (ko) 2012-11-02
EP2536212B1 (en) 2014-01-15
EP2685762A1 (en) 2014-01-15
CN103856994A (zh) 2014-06-11
JP5989625B2 (ja) 2016-09-07
TWI507056B (zh) 2015-11-01
JP5055436B2 (ja) 2012-10-24
EP3125609A1 (en) 2017-02-01
MY155177A (en) 2015-09-15
JP2012235518A (ja) 2012-11-29
TWI466559B (zh) 2014-12-21

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