CN102656920B - 用户设备、切换方法、基站以及无线电通信系统 - Google Patents

用户设备、切换方法、基站以及无线电通信系统 Download PDF

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Publication number
CN102656920B
CN102656920B CN201080056921.XA CN201080056921A CN102656920B CN 102656920 B CN102656920 B CN 102656920B CN 201080056921 A CN201080056921 A CN 201080056921A CN 102656920 B CN102656920 B CN 102656920B
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CN
China
Prior art keywords
base station
component carriers
handover
cyclic prefix
mobile station
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CN201080056921.XA
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English (en)
Chinese (zh)
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CN102656920A (zh
Inventor
高野裕昭
国弘卓志
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Sony Corp
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Sony Corp
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Publication of CN102656920A publication Critical patent/CN102656920A/zh
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • 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
    • H04W36/249—Reselection being triggered by specific parameters according to timing information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2657—Carrier synchronisation
    • 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
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201080056921.XA 2009-12-16 2010-12-06 用户设备、切换方法、基站以及无线电通信系统 Active CN102656920B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009-285372 2009-12-16
JP2009285372A JP2011130088A (ja) 2009-12-16 2009-12-16 端末装置、ハンドオーバのための方法、基地局及び無線通信システム
PCT/JP2010/007091 WO2011074203A1 (en) 2009-12-16 2010-12-06 User equipment, method for performing handover, base station, and radio communication system

Publications (2)

Publication Number Publication Date
CN102656920A CN102656920A (zh) 2012-09-05
CN102656920B true CN102656920B (zh) 2015-12-09

Family

ID=44166978

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080056921.XA Active CN102656920B (zh) 2009-12-16 2010-12-06 用户设备、切换方法、基站以及无线电通信系统

Country Status (8)

Country Link
US (1) US9491670B2 (enExample)
EP (1) EP2514235B1 (enExample)
JP (1) JP2011130088A (enExample)
CN (1) CN102656920B (enExample)
BR (1) BR112012013892A2 (enExample)
IN (1) IN2012DN05076A (enExample)
RU (1) RU2012123983A (enExample)
WO (1) WO2011074203A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5445186B2 (ja) 2009-10-30 2014-03-19 ソニー株式会社 基地局、端末装置、通信制御方法及び無線通信システム
KR20110111790A (ko) * 2010-04-05 2011-10-12 주식회사 팬택 다중 요소 반송파를 사용하는 무선 통신 시스템에서의 핸드오버 시 요소반송파 정보 시그널링 방법 및 장치
JP2013070159A (ja) * 2011-09-21 2013-04-18 Sharp Corp 基地局、移動局、通信制御方法、およびプログラム
GB2501953B (en) * 2012-01-30 2014-11-05 Broadcom Corp Measurement reporting for mobility procedures
CN102843724B (zh) * 2012-07-30 2015-06-03 东南大学 移动通信系统载波聚合场景下的节能方法
RU2631251C2 (ru) * 2013-05-31 2017-09-20 Хуавэй Текнолоджиз Ко., Лтд. Способ обмена информацией, базовая станция и устройство пользователя
JP6188000B2 (ja) 2013-09-27 2017-08-30 ▲華▼▲為▼▲終▼端有限公司 ユーザ機器とユーザ機器との間のデバイス・ツー・デバイス直接通信のための信号伝送方法
EP3579623A1 (en) 2014-03-21 2019-12-11 Huawei Technologies Co., Ltd. Method for detecting device-to-device signal, user equipment, and base station
US9774485B2 (en) * 2014-05-16 2017-09-26 Qualcomm Incorporated Multiplex modules for carrier aggregation receivers
US10390343B2 (en) 2014-06-23 2019-08-20 Qualcomm Incorporated Carrier aggregation diversity antenna module with integrated LNA banks
CN107517098B (zh) * 2016-06-16 2019-10-01 上海朗帛通信技术有限公司 一种无线传输的方法和装置
CN108093445B (zh) * 2016-11-23 2020-11-03 韩国电子通信研究院 无线单元选择方法及帧设定方法
JP7237163B2 (ja) * 2019-01-11 2023-03-10 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてモビリティを行う方法及び装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1993955A (zh) * 2004-06-04 2007-07-04 高通股份有限公司 具有可配置循环前缀长度的无线通信系统
CN101574009A (zh) * 2006-11-01 2009-11-04 株式会社Ntt都科摩 小区搜索方法、移动台以及基站

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8509791B2 (en) * 2007-03-17 2013-08-13 Qualcomm Incorporated Handover in wireless communications
JP4744544B2 (ja) 2008-03-24 2011-08-10 株式会社エヌ・ティ・ティ・ドコモ ハンドオーバ制御方法、セル再選択方法及び移動局
US8676208B2 (en) * 2008-06-11 2014-03-18 Mediatek Inc. Scanning and handover operation in multi-carrier wireless communications systems
TWI578811B (zh) * 2009-03-12 2017-04-11 內數位專利控股公司 執行分量載波特定再配置方法及裝置
JP2011097443A (ja) * 2009-10-30 2011-05-12 Sony Corp ハンドオーバのための方法、端末装置、基地局及び無線通信システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1993955A (zh) * 2004-06-04 2007-07-04 高通股份有限公司 具有可配置循环前缀长度的无线通信系统
CN101574009A (zh) * 2006-11-01 2009-11-04 株式会社Ntt都科摩 小区搜索方法、移动台以及基站

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
《Carrier aggregation in Advanced E-UTRA，R1－082448》;Huawei;《3GPP TSG RAN WG1#53bis》;20080704;全文 *
《Handover for Carrier Aggregation,R2-093722》;CATT;《3GPP TSG RAN WG2 Meeting #66bis》;20090703;正文第2部分、图1-2 *
《intra LTE-A UE Handover Procedure inter-eNB for CA,R2-094731》;Huawei;《3GPP TSG RAN WG2 Meeting#67》;20090828;全文 *

Also Published As

Publication number Publication date
WO2011074203A1 (en) 2011-06-23
RU2012123983A (ru) 2013-12-20
CN102656920A (zh) 2012-09-05
EP2514235A1 (en) 2012-10-24
EP2514235B1 (en) 2020-11-25
US20120236830A1 (en) 2012-09-20
IN2012DN05076A (enExample) 2015-10-09
BR112012013892A2 (pt) 2016-05-03
EP2514235A4 (en) 2016-03-16
JP2011130088A (ja) 2011-06-30
US9491670B2 (en) 2016-11-08

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