JP5667011B2 - 通信システム、移動局装置、基地局装置、同期状態管理方法及び集積回路 - Google Patents

通信システム、移動局装置、基地局装置、同期状態管理方法及び集積回路 Download PDF

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Publication number
JP5667011B2
JP5667011B2 JP2011176624A JP2011176624A JP5667011B2 JP 5667011 B2 JP5667011 B2 JP 5667011B2 JP 2011176624 A JP2011176624 A JP 2011176624A JP 2011176624 A JP2011176624 A JP 2011176624A JP 5667011 B2 JP5667011 B2 JP 5667011B2
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JP
Japan
Prior art keywords
station apparatus
cell
mobile station
transmission timing
base station
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.)
Expired - Fee Related
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JP2011176624A
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English (en)
Japanese (ja)
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JP2013042264A5 (enExample
JP2013042264A (ja
Inventor
秀和 坪井
秀和 坪井
恭之 加藤
恭之 加藤
克成 上村
克成 上村
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Sharp Corp
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Sharp Corp
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Publication date
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Priority to JP2011176624A priority Critical patent/JP5667011B2/ja
Priority to PCT/JP2012/070069 priority patent/WO2013024743A1/ja
Priority to US14/238,385 priority patent/US9854484B2/en
Priority to EP12823965.4A priority patent/EP2744282B1/en
Priority to CN201280039278.9A priority patent/CN103718625B/zh
Publication of JP2013042264A publication Critical patent/JP2013042264A/ja
Publication of JP2013042264A5 publication Critical patent/JP2013042264A5/ja
Application granted granted Critical
Publication of JP5667011B2 publication Critical patent/JP5667011B2/ja
Expired - Fee Related legal-status Critical Current
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    • 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
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • 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
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2011176624A 2011-08-12 2011-08-12 通信システム、移動局装置、基地局装置、同期状態管理方法及び集積回路 Expired - Fee Related JP5667011B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011176624A JP5667011B2 (ja) 2011-08-12 2011-08-12 通信システム、移動局装置、基地局装置、同期状態管理方法及び集積回路
PCT/JP2012/070069 WO2013024743A1 (ja) 2011-08-12 2012-08-07 通信システム、移動局装置、基地局装置、同期状態管理方法及び集積回路
US14/238,385 US9854484B2 (en) 2011-08-12 2012-08-07 Mobile station, base station, and method for managing synchronization state
EP12823965.4A EP2744282B1 (en) 2011-08-12 2012-08-07 Communication system, mobile station, base station, synchronization state management method and integrated circuit
CN201280039278.9A CN103718625B (zh) 2011-08-12 2012-08-07 移动台装置、基站装置及同步状态管理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011176624A JP5667011B2 (ja) 2011-08-12 2011-08-12 通信システム、移動局装置、基地局装置、同期状態管理方法及び集積回路

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014249524A Division JP5960781B2 (ja) 2014-12-10 2014-12-10 通信システム、移動局装置、基地局装置、同期状態管理方法及び集積回路

Publications (3)

Publication Number Publication Date
JP2013042264A JP2013042264A (ja) 2013-02-28
JP2013042264A5 JP2013042264A5 (enExample) 2014-08-14
JP5667011B2 true JP5667011B2 (ja) 2015-02-12

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JP2011176624A Expired - Fee Related JP5667011B2 (ja) 2011-08-12 2011-08-12 通信システム、移動局装置、基地局装置、同期状態管理方法及び集積回路

Country Status (5)

Country Link
US (1) US9854484B2 (enExample)
EP (1) EP2744282B1 (enExample)
JP (1) JP5667011B2 (enExample)
CN (1) CN103718625B (enExample)
WO (1) WO2013024743A1 (enExample)

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JP5454123B2 (ja) * 2009-12-16 2014-03-26 ソニー株式会社 ハンドオーバのための方法、端末装置及び無線通信システム
US20150304909A1 (en) * 2012-11-02 2015-10-22 Sharp Kabushiki Kaisha Base station device, terminal device, communication system, transmission method, reception method, communication method, and integrated circuit
JP6192288B2 (ja) * 2012-11-30 2017-09-06 株式会社Ｎｔｔドコモ 移動局及び制御方法
JP6159530B2 (ja) * 2013-01-17 2017-07-05 Kddi株式会社 端末装置、基地局装置、通信システム及び通信方法
WO2014161350A1 (zh) * 2013-04-03 2014-10-09 华为技术有限公司 下行信息处理方法和设备
WO2014196748A1 (ko) * 2013-06-04 2014-12-11 엘지전자 주식회사 무선 통신 시스템에서 기지국이 단말의 동기화를 위한 정보를 전송하는 방법 및 이를 위한 장치
JP6385344B2 (ja) * 2013-06-27 2018-09-05 シャープ株式会社 端末装置、基地局装置、通信システム、制御方法および集積回路
CN105706387B (zh) 2013-11-01 2019-06-07 三星电子株式会社 用于重新配置承载的方法及设备
JP6264860B2 (ja) 2013-11-27 2018-01-24 セイコーエプソン株式会社 記録装置
CN104754702A (zh) * 2013-12-26 2015-07-01 华为技术有限公司 一种随机接入的干扰控制方法、设备及系统
WO2015135203A1 (en) * 2014-03-14 2015-09-17 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for a handover using dedicated random access resource
US9942016B2 (en) 2014-03-21 2018-04-10 Futurewei Technologies, Inc. Device, network, and method for network adaptation and discovery
US9538431B2 (en) * 2014-09-24 2017-01-03 Intel Corporation Handover at spectrum release for licensed shared access
EP3217747B1 (en) * 2014-11-06 2022-11-23 Ntt Docomo, Inc. User terminal, wireless base station, wireless communication system, and wireless communication method for ack/nack transmission and reception
US10064145B2 (en) * 2015-01-26 2018-08-28 Electronics And Telecommunications Research Institute Method of receiving downlink signal of high speed moving terminal, adaptive communication method and adaptive communication apparatus in mobile wireless backhaul network
US11051259B2 (en) * 2015-11-02 2021-06-29 Qualcomm Incorporated Methods and apparatuses for an access procedure
JP6405476B2 (ja) 2016-01-25 2018-10-17 京セラ株式会社 無線端末及び基地局
US10455558B2 (en) * 2016-05-13 2019-10-22 Qualcomm Incorporated Handling for interruption due to carrier switching and carrier switching capability indication
CN107371210A (zh) * 2016-05-13 2017-11-21 中兴通讯股份有限公司 切换方法及装置
US10855399B2 (en) * 2016-06-03 2020-12-01 Htc Corporation Device and method of handling dual connectivity
CN108811040B (zh) * 2017-05-04 2020-11-03 维沃移动通信有限公司 系统信息变更指示方法、网络侧设备及终端
WO2020144786A1 (ja) * 2019-01-09 2020-07-16 株式会社Ｎｔｔドコモ 端末及び通信方法
JP7337101B2 (ja) * 2019-01-10 2023-09-01 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 基地局、端末及び通信方法
US20240267751A1 (en) * 2019-10-01 2024-08-08 Telefonaktiebolaget Lm Ericsson (Publ) Group Signalling Aspects for NR-NR Dual Connectivity (NR-DC) and Reconfiguration

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JP4027071B2 (ja) * 2000-10-18 2007-12-26 エルジー エレクトロニクス インコーポレイティド ハンドオーバ制御方法、移動局の同期転送タイミング変更方法、通信リンク制御方法および通信リンク制御システム
CN101785215B (zh) * 2007-08-13 2014-12-10 Lg电子株式会社 在无线通信系统中执行切换的方法
CN101808374B (zh) * 2009-02-17 2012-05-30 电信科学技术研究院 多载波聚合系统中小区切换方法及装置
CN101925130A (zh) * 2009-06-16 2010-12-22 中兴通讯股份有限公司 多载波配置信息的发送方法及辅载波分配方法
CN101932052B (zh) 2009-06-23 2016-08-24 华为技术有限公司 一种切换方法、用户终端及网络侧设备
CN101646234A (zh) * 2009-09-01 2010-02-10 中兴通讯股份有限公司 一种定时提前量的获取方法
KR102073027B1 (ko) * 2011-04-05 2020-02-04 삼성전자 주식회사 반송파 집적 기술을 사용하는 무선통신시스템에서 복수 개의 타임 정렬 타이머 운용 방법 및 장치
CN102118801B (zh) * 2011-03-31 2013-07-24 电信科学技术研究院 多载波聚合系统中的上行传输方法和设备
US20130303230A1 (en) * 2012-05-10 2013-11-14 Samsung Electronics Co., Ltd Method and apparatus for aggregated cqi for coordinated multipoint transmission

Also Published As

Publication number Publication date
WO2013024743A1 (ja) 2013-02-21
US20140194126A1 (en) 2014-07-10
CN103718625B (zh) 2019-03-19
JP2013042264A (ja) 2013-02-28
EP2744282A1 (en) 2014-06-18
CN103718625A (zh) 2014-04-09
EP2744282B1 (en) 2018-05-02
EP2744282A4 (en) 2015-05-27
US9854484B2 (en) 2017-12-26

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