DE602005027906D1 - Mobilstation zur Übertragung von Empfangsqualitätsinformationen beim Handover - Google Patents

Mobilstation zur Übertragung von Empfangsqualitätsinformationen beim Handover

Info

Publication number
DE602005027906D1
DE602005027906D1 DE200560027906 DE602005027906T DE602005027906D1 DE 602005027906 D1 DE602005027906 D1 DE 602005027906D1 DE 200560027906 DE200560027906 DE 200560027906 DE 602005027906 T DE602005027906 T DE 602005027906T DE 602005027906 D1 DE602005027906 D1 DE 602005027906D1
Authority
DE
Germany
Prior art keywords
mobile station
quality information
reception quality
information during
during handover
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.)
Active
Application number
DE200560027906
Other languages
English (en)
Inventor
Kazuhisa Obuchi
Tetsuya Yano
Shunji Miyazaki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE602005027906D1 publication Critical patent/DE602005027906D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0066—Parallel concatenated codes
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0075—Transmission of coding parameters to receiver
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
DE200560027906 2004-12-17 2005-07-18 Mobilstation zur Übertragung von Empfangsqualitätsinformationen beim Handover Active DE602005027906D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004366439A JP2006174279A (ja) 2004-12-17 2004-12-17 無線基地局、移動局

Publications (1)

Publication Number Publication Date
DE602005027906D1 true DE602005027906D1 (de) 2011-06-16

Family

ID=36061650

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200560027906 Active DE602005027906D1 (de) 2004-12-17 2005-07-18 Mobilstation zur Übertragung von Empfangsqualitätsinformationen beim Handover

Country Status (5)

Country Link
US (1) US7272396B2 (de)
EP (3) EP1843623B1 (de)
JP (1) JP2006174279A (de)
CN (3) CN102857966B (de)
DE (1) DE602005027906D1 (de)

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* Cited by examiner, † Cited by third party
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JP2006174279A (ja) 2004-12-17 2006-06-29 Fujitsu Ltd 無線基地局、移動局
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EP1901447A1 (de) * 2005-08-18 2008-03-19 Matsushita Electric Industrial Co., Ltd. Drahtloses kommunikationsendgerät und cqui auswahlverfahren
US20070153742A1 (en) * 2006-01-03 2007-07-05 Benoist Sebire Method, apparatus, software, and system for handover
US8700042B2 (en) * 2006-04-21 2014-04-15 Alcatel Lucent Method to control the effects of out-of-cell interference in a wireless cellular system using backhaul transmission of decoded data and formats
KR100953151B1 (ko) * 2006-11-30 2010-04-19 이노베이티브 소닉 리미티드 무선통신시스템에서 연속패킷 연결성을 개선하는 방법 및장치
US8125935B2 (en) * 2006-12-27 2012-02-28 Alcatel Lucent Methods for reducing power consumption at transmitters and receivers
US20080225796A1 (en) * 2007-03-17 2008-09-18 Qualcomm Incorporated Handover in wireless communications
US8009777B2 (en) * 2007-06-15 2011-08-30 Icera, Inc. Processing data in a digital communications system
US8204010B2 (en) 2007-06-18 2012-06-19 Research In Motion Limited Method and system for dynamic ACK/NACK repetition for robust downlink MAC PDU transmission in LTE
WO2009113150A1 (ja) * 2008-03-10 2009-09-17 富士通株式会社 無線基地局、無線端末装置及び無線通信システム並びに方法
CN101547513B (zh) * 2008-03-25 2011-09-14 华为技术有限公司 一种多频点系统中控制用户设备接入的方法及网络设备
EP2777200B1 (de) * 2011-11-10 2015-07-01 Telefonaktiebolaget L M Ericsson (publ) Verfahren, funkbasisstation und funknetzwerkcontroller
US20170019921A1 (en) * 2015-07-16 2017-01-19 Qualcomm Incorporated Ue recovery mechanism during hs-scch decode failure

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US5530693A (en) * 1995-06-06 1996-06-25 Averbuch; Rod Method and apparatus for performing handoff in a packet data communication system
US6157828A (en) * 1997-01-31 2000-12-05 Qualcomm Incorporated Method and apparatus for providing an alert with information signal between a mobile switching center and a base station
JP3403950B2 (ja) * 1998-09-07 2003-05-06 松下電器産業株式会社 移動局装置、移動局装置における報知チャンネル受信方法、及び移動局装置におけるセルサーチ方法
JP4199869B2 (ja) 1999-01-27 2008-12-24 株式会社日立コミュニケーションテクノロジー 無線通信システム及びそのハンドオフ方法
US6813256B1 (en) * 1999-09-30 2004-11-02 Qualcomm, Incorporated Signaling data link for a GSM-CDMA air interface
US6795428B1 (en) * 2000-01-07 2004-09-21 Ericsson Inc. Fast notification access channel for realtime users in EGPRS networks
US20020032030A1 (en) * 2000-08-28 2002-03-14 Berglund Arne Kristian Communication system
US6704571B1 (en) * 2000-10-17 2004-03-09 Cisco Technology, Inc. Reducing data loss during cell handoffs
US7027828B2 (en) * 2000-11-18 2006-04-11 Lg Electronics Inc. Method for controlling power of TFCI field for DSCH in 3G standard mobile communication system
JP3479840B2 (ja) * 2000-11-22 2003-12-15 日本電気株式会社 移動通信制御方法及びそのシステム並びに移動局
US7203158B2 (en) * 2000-12-06 2007-04-10 Matsushita Electric Industrial Co., Ltd. OFDM signal transmission system, portable terminal, and e-commerce system
US20020160781A1 (en) 2001-02-23 2002-10-31 Gunnar Bark System, method and apparatus for facilitating resource allocation in a communication system
US6985731B1 (en) * 2001-04-02 2006-01-10 Bellsouth Intellectual Property Corporation Location defined control of cellular system
JP4012391B2 (ja) * 2001-10-30 2007-11-21 株式会社エヌ・ティ・ティ・ドコモ 移動局、移動通信システム、ハンドオーバー制御方法、ハンドオーバー制御プログラム、及び記録媒体
US20030086395A1 (en) * 2001-11-07 2003-05-08 Vyankatesh Shanbhag System and method for efficient handover in wireless packet data network
US7711363B2 (en) 2002-01-08 2010-05-04 Qualcomm Incorporated Method and apparatus for controlling communications of data from multiple base stations to a mobile station in a communication system
KR100630128B1 (ko) * 2002-03-23 2006-09-27 삼성전자주식회사 고속 순방향 패킷 접속 방식을 사용하는 이동통신시스템에서 역방향 전력 제어를 위한 파일럿 신호필드 위치정보 결정장치 및 방법
CN1647410A (zh) * 2002-04-05 2005-07-27 美商内数位科技公司 在提供高速下行链路封包存取小区改变时的节点b及无线网络控制器动作
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
EP1488581B1 (de) * 2002-07-05 2005-08-17 Siemens Aktiengesellschaft Verfahren zur übertragung von datenpaketen in einem mobilfunksystem und entsprechendes mobilfunksystem
JP4139647B2 (ja) * 2002-08-07 2008-08-27 三菱電機株式会社 ハンドオーバ方法、基地局および移動局
JP2004266812A (ja) * 2002-12-27 2004-09-24 Matsushita Electric Ind Co Ltd 基地局装置および通信端末装置
JPWO2004075589A1 (ja) * 2003-02-18 2006-06-01 富士通株式会社 無線基地局及び移動通信システム
JP4182415B2 (ja) * 2003-03-31 2008-11-19 富士通株式会社 無線アクセスシステムにおけるスケジューリング処理装置
JP3938914B2 (ja) * 2003-08-08 2007-06-27 松下電器産業株式会社 移動局装置および移動局装置における回線品質報告値制御方法
JP2006174279A (ja) 2004-12-17 2006-06-29 Fujitsu Ltd 無線基地局、移動局

Also Published As

Publication number Publication date
CN101242667B (zh) 2012-11-28
JP2006174279A (ja) 2006-06-29
EP1672950A2 (de) 2006-06-21
US20060135163A1 (en) 2006-06-22
EP1672950A3 (de) 2006-08-09
CN102857966A (zh) 2013-01-02
CN1791243B (zh) 2010-06-16
CN1791243A (zh) 2006-06-21
EP1672950B1 (de) 2011-05-11
EP1843623B1 (de) 2011-05-04
US7272396B2 (en) 2007-09-18
EP2267934A1 (de) 2010-12-29
EP1843623A1 (de) 2007-10-10
CN102857966B (zh) 2015-07-08
CN101242667A (zh) 2008-08-13

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