DK201200172U1 - A handoff access device based on a random access channel - Google Patents

A handoff access device based on a random access channel

Info

Publication number
DK201200172U1
DK201200172U1 DKBA201200172U DKBA201200172U DK201200172U1 DK 201200172 U1 DK201200172 U1 DK 201200172U1 DK BA201200172 U DKBA201200172 U DK BA201200172U DK BA201200172 U DKBA201200172 U DK BA201200172U DK 201200172 U1 DK201200172 U1 DK 201200172U1
Authority
DK
Denmark
Prior art keywords
handoff
mobile terminal
access
random access
channel
Prior art date
Application number
DKBA201200172U
Other languages
English (en)
Inventor
Du Zhongda
Original Assignee
Zte Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39256775&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK201200172(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zte Corp filed Critical Zte Corp
Publication of DK201200172U1 publication Critical patent/DK201200172U1/da

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • 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
    • H04W36/0064—Transmission or use of information for re-establishing the radio link of control information between different access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information

Landscapes

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

Abstract

A handoif access device based on a random access channel, for the handoif access of a mobile terminal in a cellular mobile communication sys tem, comprising: a handoif request module, used to make a source BS send a handoff request message to a target BS to request switching a mobile terminal that the source BS serves to the target BS; a handoff response module, used to make the target BS send a hand off response message to the source BS, and the source BS transmit the con tent of the handoff response message contained in a handoif command mes sage to the mobile terminal, wherein the handoff command message does not include reserved character code, and the reserved character code is a part of the random access character codes separately allocated to the handoff access mobile terminal; a sub-channel selecting module, used to make the mobile terminal de termine that the handoff command message does flot include the reserved character code and then select a random access sub-channel after the hand off command message is received; and a handoff access module, used to make the target BS and the mobile terminal initiate a handoff access procedure an the random access sub channel.
DKBA201200172U 2006-09-29 2012-11-01 A handoff access device based on a random access channel DK201200172U1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2006101524387A CN101155415B (zh) 2006-09-29 2006-09-29 基于随机接入信道的切换接入方法和装置
EP07816394.6A EP2068581B1 (en) 2006-09-29 2007-09-20 The handoff access method and device based on the random access channel

Publications (1)

Publication Number Publication Date
DK201200172U1 true DK201200172U1 (da) 2012-11-09

Family

ID=39256775

Family Applications (2)

Application Number Title Priority Date Filing Date
DKBA201200116U DK201200116U1 (da) 2006-09-29 2012-08-17 A cellular mobile communication system and a handoff access device
DKBA201200172U DK201200172U1 (da) 2006-09-29 2012-11-01 A handoff access device based on a random access channel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DKBA201200116U DK201200116U1 (da) 2006-09-29 2012-08-17 A cellular mobile communication system and a handoff access device

Country Status (13)

Country Link
US (1) US8457640B2 (da)
EP (1) EP2068581B1 (da)
JP (1) JP4911391B2 (da)
KR (1) KR101403853B1 (da)
CN (1) CN101155415B (da)
AU (1) AU2007304736B2 (da)
BR (1) BRPI0717281B1 (da)
CA (1) CA2664443C (da)
DE (1) DE202007019450U1 (da)
DK (2) DK201200116U1 (da)
HK (1) HK1131848A1 (da)
RU (1) RU2448439C2 (da)
WO (1) WO2008040176A1 (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4355333B2 (ja) * 2006-09-13 2009-10-28 京セラ株式会社 移動体通信システム、移動局装置、基地局装置、およびチャネル割当方法
EA020914B1 (ru) 2007-06-06 2015-02-27 Шарп Кабусики Кайся Система мобильной связи, устройство базовой станции и устройство мобильной станции
CN101772978A (zh) 2007-08-10 2010-07-07 艾利森电话股份有限公司 切换和e-utran中的或与之相关的改进
US8457747B2 (en) 2008-10-20 2013-06-04 Cyberonics, Inc. Neurostimulation with signal duration determined by a cardiac cycle
CN101815328B (zh) * 2009-02-24 2013-04-17 上海贝尔股份有限公司 基于UL CoMP信息来缩短越区切换中断时间的方法和设备
CN101835273B (zh) * 2009-03-13 2015-06-03 中兴通讯股份有限公司 随机接入方法以及终端
CN101998553B (zh) * 2009-08-14 2013-07-31 电信科学技术研究院 上行资源的分配方法和设备
CN105491629A (zh) * 2009-11-05 2016-04-13 高通股份有限公司 实现切换优先化方案
CN102264111A (zh) * 2010-05-24 2011-11-30 华为技术有限公司 一种载波汇聚下的小区间切换方法及基站
US9215626B2 (en) * 2010-06-25 2015-12-15 Qualcomm Incorporated System, apparatus, and method for utilizing network access parameters in wireless communication systems
CN102932950B (zh) * 2011-08-09 2016-08-10 华为技术有限公司 一种在辅小区上随机接入的方法和设备
CN103634929B (zh) * 2013-11-28 2017-03-08 中国联合网络通信集团有限公司 Mifi设备的网络切换方法及系统
US11153795B2 (en) * 2016-02-12 2021-10-19 Apple Inc. Systems, methods, and devices for reduced handover data interruption
EP3253117B1 (en) * 2016-06-03 2021-02-17 HTC Corporation Handling a handover
WO2019032754A1 (en) * 2017-08-10 2019-02-14 Intel IP Corporation TECHNIQUES FOR PERFORMING RANDOM ACCESS CHANNEL PROCEDURE FOR TRANSFERS IN A WIRELESS COMMUNICATION ENVIRONMENT
CN107659969B (zh) * 2017-09-15 2020-09-08 武汉虹信通信技术有限责任公司 轨道交通系统中提高切换成功率的方法及装置
CN111200847A (zh) * 2018-11-16 2020-05-26 华为技术有限公司 通信方法及装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE504049C2 (sv) * 1995-03-31 1996-10-28 Ericsson Telefon Ab L M Accessbegäran i ett momentant överbelastat mobilradiosystem
US5673259A (en) * 1995-05-17 1997-09-30 Qualcomm Incorporated Random access communications channel for data services
FI102447B1 (fi) * 1996-02-06 1998-11-30 Nokia Telecommunications Oy Yhteydenmuodostusmenetelmä, tilaajapäätelaite ja radiojärjestelmä
EP1005243A1 (en) * 1998-11-24 2000-05-31 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Access method for mobile telecommunication system
JP2002539694A (ja) * 1999-03-08 2002-11-19 ノキア ネットワークス オサケ ユキチュア ユーザ装置と無線ネットワークとの間に通信を確立する方法
CN1205834C (zh) * 2000-03-23 2005-06-08 西门子移动通讯公司 无线通信系统中的接入信道安排
CN1142645C (zh) 2001-06-01 2004-03-17 上海大唐移动通信设备有限公司 宽带码分多址(wcdma)系统中捕获随机接入信道前同步码的一种方法和装置
KR100446532B1 (ko) * 2001-12-10 2004-09-01 삼성전자주식회사 유엠티에스에서의 기지국 접속시간 감소 방법
KR100640344B1 (ko) * 2003-03-08 2006-10-30 삼성전자주식회사 광대역 무선 접속 통신 시스템의 기지국에서 핸드오버 시스템 및 방법
CN100415028C (zh) * 2003-09-11 2008-08-27 华为技术有限公司 在基站间切换的移动终端接入目标基站的方法
KR100969755B1 (ko) * 2003-11-29 2010-07-13 삼성전자주식회사 직교 주파수 분할 다중/직교 주파수 분할 다중 접속방식을 사용하는 이동 통신 시스템에서 고속 핸드오버를위한 레인징 시스템 및 방법
KR100827105B1 (ko) * 2004-02-13 2008-05-02 삼성전자주식회사 광대역 무선 통신 시스템에서 고속 레인징을 통한 빠른핸드오버 수행 방법 및 장치
JP4762619B2 (ja) * 2004-07-14 2011-08-31 パナソニック株式会社 通信端末装置及び無線通信方法
CN100438686C (zh) 2004-08-02 2008-11-26 华为技术有限公司 一种集群移动台的跨区切换方法
ES2799299T3 (es) * 2005-10-31 2020-12-16 Evolved Wireless Llc Método de transmisión y recepción de información de acceso radioeléctrico en un sistema de comunicaciones móviles inalámbrico
US7519041B2 (en) * 2005-12-22 2009-04-14 Motorola, Inc. Method for improving random access channel performance
WO2007078165A1 (en) * 2006-01-05 2007-07-12 Lg Electronics Inc. Transmitting information in mobile communications system
JP4812535B2 (ja) * 2006-06-19 2011-11-09 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ユーザ装置、基地局及び方法
EP2667660B1 (en) * 2006-06-20 2017-04-26 InterDigital Technology Corporation Recovering from an unsuccessful handover in a LTE system
KR101206181B1 (ko) * 2006-08-17 2012-11-28 엘지전자 주식회사 무선 통신 접속 방법 및 랜덤 액세스 접속 방법
KR101265643B1 (ko) * 2006-08-22 2013-05-22 엘지전자 주식회사 무선 통신 시스템에서의 핸드오버 수행 및 그 제어 방법

Also Published As

Publication number Publication date
WO2008040176A1 (en) 2008-04-10
EP2068581B1 (en) 2015-03-04
JP2010505301A (ja) 2010-02-18
BRPI0717281B1 (pt) 2020-09-15
CA2664443C (en) 2015-11-24
EP2068581A4 (en) 2011-11-02
AU2007304736A1 (en) 2008-04-10
DK201200116U1 (da) 2012-09-14
AU2007304736B2 (en) 2010-11-04
KR101403853B1 (ko) 2014-06-09
US20100009684A1 (en) 2010-01-14
HK1131848A1 (en) 2010-02-05
BRPI0717281A2 (pt) 2013-10-22
CA2664443A1 (en) 2008-04-10
JP4911391B2 (ja) 2012-04-04
US8457640B2 (en) 2013-06-04
KR20090057427A (ko) 2009-06-05
DE202007019450U1 (de) 2012-10-24
EP2068581A1 (en) 2009-06-10
CN101155415B (zh) 2011-02-23
RU2448439C2 (ru) 2012-04-20
CN101155415A (zh) 2008-04-02
RU2009116229A (ru) 2010-11-10

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Legal Events

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UHB Application (utility model) shelved due to non-payment