JP5169442B2 - 無線基地局、移動局および通信方法 - Google Patents

無線基地局、移動局および通信方法 Download PDF

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Publication number
JP5169442B2
JP5169442B2 JP2008114778A JP2008114778A JP5169442B2 JP 5169442 B2 JP5169442 B2 JP 5169442B2 JP 2008114778 A JP2008114778 A JP 2008114778A JP 2008114778 A JP2008114778 A JP 2008114778A JP 5169442 B2 JP5169442 B2 JP 5169442B2
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JP
Japan
Prior art keywords
mobile station
base station
radio base
random access
data
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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
Application number
JP2008114778A
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English (en)
Japanese (ja)
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JP2009267759A5 (https=
JP2009267759A (ja
Inventor
章 伊藤
好明 太田
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
Priority to JP2008114778A priority Critical patent/JP5169442B2/ja
Priority to US12/314,645 priority patent/US8804630B2/en
Priority to EP08172621.8A priority patent/EP2112855B1/en
Priority to CN2009100014499A priority patent/CN101568186B/zh
Priority to CN201210574605.2A priority patent/CN103220799B/zh
Priority to CN201210574513.4A priority patent/CN103079263B/zh
Priority to KR1020090002094A priority patent/KR101059675B1/ko
Priority to CN201210025453.0A priority patent/CN102438308B/zh
Publication of JP2009267759A publication Critical patent/JP2009267759A/ja
Publication of JP2009267759A5 publication Critical patent/JP2009267759A5/ja
Application granted granted Critical
Publication of JP5169442B2 publication Critical patent/JP5169442B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an 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
    • H04W74/002—Transmission of channel access control information
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2008114778A 2008-04-25 2008-04-25 無線基地局、移動局および通信方法 Expired - Fee Related JP5169442B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2008114778A JP5169442B2 (ja) 2008-04-25 2008-04-25 無線基地局、移動局および通信方法
US12/314,645 US8804630B2 (en) 2008-04-25 2008-12-15 Radio base station, mobile station, and communication method
EP08172621.8A EP2112855B1 (en) 2008-04-25 2008-12-22 Radio base station, mobile station and communication method
CN201210574605.2A CN103220799B (zh) 2008-04-25 2009-01-09 无线基站和移动站
CN2009100014499A CN101568186B (zh) 2008-04-25 2009-01-09 无线基站、移动站以及通信方法
CN201210574513.4A CN103079263B (zh) 2008-04-25 2009-01-09 基站、移动站和无线通信系统
KR1020090002094A KR101059675B1 (ko) 2008-04-25 2009-01-09 무선 기지국, 이동국 및 통신 방법
CN201210025453.0A CN102438308B (zh) 2008-04-25 2009-01-09 移动站

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008114778A JP5169442B2 (ja) 2008-04-25 2008-04-25 無線基地局、移動局および通信方法

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2012248788A Division JP5278586B2 (ja) 2012-11-12 2012-11-12 無線通信システム、移動局および基地局
JP2012248787A Division JP5196066B2 (ja) 2012-11-12 2012-11-12 無線基地局、移動局および通信方法

Publications (3)

Publication Number Publication Date
JP2009267759A JP2009267759A (ja) 2009-11-12
JP2009267759A5 JP2009267759A5 (https=) 2011-03-10
JP5169442B2 true JP5169442B2 (ja) 2013-03-27

Family

ID=40942322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008114778A Expired - Fee Related JP5169442B2 (ja) 2008-04-25 2008-04-25 無線基地局、移動局および通信方法

Country Status (5)

Country Link
US (1) US8804630B2 (https=)
EP (1) EP2112855B1 (https=)
JP (1) JP5169442B2 (https=)
KR (1) KR101059675B1 (https=)
CN (4) CN101568186B (https=)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2846560T3 (pl) * 2007-07-06 2017-06-30 Huawei Technologies Co., Ltd. System komunikacji mobilnej, sposób i urządzenie stacji mobilnej
US8300544B2 (en) * 2008-07-11 2012-10-30 Broadcom Corporation Wireless subscriber uplink (UL) grant size selection
CN102342145A (zh) * 2009-03-20 2012-02-01 瑞典爱立信有限公司 用于监控随机接入信道的方法和装置
US8780853B2 (en) * 2009-11-06 2014-07-15 Kyocera Corporation Control channel management
KR101803015B1 (ko) 2010-02-10 2017-12-01 주식회사 골드피크이노베이션즈 다수의 요소 반송파를 운영하는 무선 통신 시스템에서 업링크 동기를 설정하는 방법 및 장치
JP5484947B2 (ja) * 2010-02-18 2014-05-07 京セラ株式会社 基地局および通信システム並びに通信方法
US9237583B2 (en) * 2010-05-03 2016-01-12 Qualcomm Incorporated Resource availability for PDSCH in relay backhaul transmissions
US20130003711A1 (en) * 2010-05-11 2013-01-03 Yoshio Konno Communication system, communication apparatus, communication control method, and communication control program
KR101461835B1 (ko) * 2010-06-18 2014-11-13 쿄세라 코포레이션 상이한 캐리어에 대한 다중 서브프레임을 통해 배포되는 제어 정보를 갖는 제어 채널 아키텍쳐
CN102469570B (zh) * 2010-11-11 2014-11-26 大唐移动通信设备有限公司 信息通知及定时提前量获取方法、系统和设备
KR20120069174A (ko) * 2010-12-20 2012-06-28 삼성전자주식회사 무선통신시스템에서 임의 접근 신호 수신 장치 및 방법
EP2675209B1 (en) * 2011-02-10 2020-04-22 Fujitsu Limited Wireless data transmission method, communication system, wireless terminal device and wireless base station device
CN103348756B (zh) 2011-02-10 2016-10-26 富士通株式会社 无线通信系统、接收装置、发送装置以及无线通信方法
JP5357208B2 (ja) * 2011-05-19 2013-12-04 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法
US8395985B2 (en) 2011-07-25 2013-03-12 Ofinno Technologies, Llc Time alignment in multicarrier OFDM network
WO2013024529A1 (ja) * 2011-08-15 2013-02-21 富士通株式会社 無線通信システム、基地局、移動局、及び無線通信方法
HK1197132A1 (en) 2012-01-09 2015-01-02 诺基亚通信公司 Allocation of communication resources for control signals in the uplink
US8964683B2 (en) 2012-04-20 2015-02-24 Ofinno Technologies, Llc Sounding signal in a multicarrier wireless device
EP3937551A3 (en) 2012-01-25 2022-02-09 Comcast Cable Communications, LLC Random access channel in multicarrier wireless communications with timing advance groups
US8964780B2 (en) 2012-01-25 2015-02-24 Ofinno Technologies, Llc Sounding in multicarrier wireless communications
US9237537B2 (en) 2012-01-25 2016-01-12 Ofinno Technologies, Llc Random access process in a multicarrier base station and wireless device
US11943813B2 (en) 2012-04-01 2024-03-26 Comcast Cable Communications, Llc Cell grouping for wireless communications
WO2013151651A1 (en) 2012-04-01 2013-10-10 Dinan Esmael Hejazi Cell group configuration in a wireless device and base station with timing advance groups
US20130259008A1 (en) 2012-04-01 2013-10-03 Esmael Hejazi Dinan Random Access Response Process in a Wireless Communications
US11825419B2 (en) 2012-04-16 2023-11-21 Comcast Cable Communications, Llc Cell timing in a wireless device and base station
US11582704B2 (en) 2012-04-16 2023-02-14 Comcast Cable Communications, Llc Signal transmission power adjustment in a wireless device
US9210664B2 (en) 2012-04-17 2015-12-08 Ofinno Technologies. LLC Preamble transmission in a wireless device
EP3337079B1 (en) 2012-04-16 2024-06-05 Comcast Cable Communications, LLC Cell group configuration for uplink transmission in a multicarrier wireless device and base station with timing advance groups
US11252679B2 (en) 2012-04-16 2022-02-15 Comcast Cable Communications, Llc Signal transmission power adjustment in a wireless device
US8964593B2 (en) 2012-04-16 2015-02-24 Ofinno Technologies, Llc Wireless device transmission power
CN103428786A (zh) * 2012-05-14 2013-12-04 上海贝尔股份有限公司 一种获得上行传输信息的方法及设备
US11882560B2 (en) 2012-06-18 2024-01-23 Comcast Cable Communications, Llc Carrier grouping in multicarrier wireless networks
US9084228B2 (en) 2012-06-20 2015-07-14 Ofinno Technologies, Llc Automobile communication device
US9179457B2 (en) 2012-06-20 2015-11-03 Ofinno Technologies, Llc Carrier configuration in wireless networks
US9107206B2 (en) 2012-06-18 2015-08-11 Ofinne Technologies, LLC Carrier grouping in multicarrier wireless networks
US11622372B2 (en) 2012-06-18 2023-04-04 Comcast Cable Communications, Llc Communication device
US8971298B2 (en) 2012-06-18 2015-03-03 Ofinno Technologies, Llc Wireless device connection to an application server
US9113387B2 (en) 2012-06-20 2015-08-18 Ofinno Technologies, Llc Handover signalling in wireless networks
US9210619B2 (en) 2012-06-20 2015-12-08 Ofinno Technologies, Llc Signalling mechanisms for wireless device handover
US9867163B2 (en) * 2012-07-12 2018-01-09 Qualcomm Incorporated Methods and apparatus for power saving in broadcasting carrier information
JP5982584B2 (ja) 2013-01-24 2016-08-31 エルジー エレクトロニクス インコーポレイティド 搬送波結合を支援する無線接続システムにおいてセカンダリセルを追加するための方法及びそれを支援する装置
JP6201677B2 (ja) * 2013-11-21 2017-09-27 富士通株式会社 基地局、無線通信システム、及び、無線リソースの割り当て制御方法
CN107205281B (zh) * 2016-03-18 2020-11-10 中兴通讯股份有限公司 一种随机接入信号的发送方法、资源的通知方法及装置
US10028304B2 (en) * 2016-10-07 2018-07-17 Qualcomm Incorporated Beam correspondence indication, UE calibration indication, and synchronization information for TDD RACH procedure
US10581572B2 (en) * 2016-12-16 2020-03-03 Qualcomm Incorporated Autonomous uplink transmissions on a shared communication medium
WO2018202907A1 (en) * 2017-05-05 2018-11-08 Telefonaktiebolaget Lm Ericsson (Publ) A method and device in a radio network
US10959268B2 (en) * 2018-02-16 2021-03-23 Qualcomm Incorporated Random access timeline and timing adjustment techniques

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0007334D0 (en) * 2000-03-28 2000-05-17 Koninkl Philips Electronics Nv Radio communication system
US20060209734A1 (en) * 2005-03-09 2006-09-21 Samsung Electronics Co., Ltd. System and method for allocating and indicating ranging region in a broadband wireless access communication system
EP1954081A4 (en) * 2005-11-04 2011-09-28 Ntt Docomo Inc PACKAGE COMMUNICATION PROCEDURE, MOBILE STATION AND RADIO BASE STATION
CN1992969A (zh) * 2005-12-30 2007-07-04 北京三星通信技术研究有限公司 Tdd－ofdma系统中的随机接入信道分配的方法
EP2016689B1 (en) 2006-05-01 2017-06-21 Nokia Technologies Oy Apparatus, method and computer program product providing uplink synchronization through use of dedicated uplink resource assignment
PL2034755T3 (pl) * 2006-06-01 2013-06-28 Huawei Tech Co Ltd Sposób łączenia stacji ruchomej ze stacja bazową
US8131295B2 (en) 2006-06-20 2012-03-06 Interdigital Technology Corporation Methods and system for performing handover in a wireless communication system
WO2007147808A1 (en) 2006-06-21 2007-12-27 Nokia Siemens Networks Gmbh & Co. Kg Method for maintaining synchronisation in a radio communications system
US8295243B2 (en) 2006-08-21 2012-10-23 Qualcomm Incorporated Method and apparatus for random access in an orthogonal multiple-access communication system
DK2070365T3 (en) * 2006-09-27 2017-02-06 Nokia Technologies Oy APPARATUS, PROCEDURE AND COMPUTER PROGRAM PRODUCT; WHICH DOES NOT PROVIDE SYNCHRONIZED DELIVERY WITH DIRECT ACCESS
CN101155421B (zh) * 2006-09-29 2012-05-30 北京三星通信技术研究有限公司 小区无线网络临时识别号的分配方法及设备
JP5140300B2 (ja) * 2007-03-23 2013-02-06 株式会社エヌ・ティ・ティ・ドコモ 移動局、無線基地局及び同期確立方法
US9357564B2 (en) * 2007-06-19 2016-05-31 Texas Instruments Incorporated Signaling of random access preamble parameters in wireless networks
US8432812B2 (en) * 2007-10-29 2013-04-30 Lg Electronics Inc. Method of performing random access procedure in wireless communication system
US8547917B2 (en) * 2008-03-28 2013-10-01 Telefonaktiebolaget Lm Ericsson (Publ) Network driven L3 control signalling prioritization

Also Published As

Publication number Publication date
CN103079263A (zh) 2013-05-01
CN103079263B (zh) 2017-09-12
US20090270094A1 (en) 2009-10-29
EP2112855B1 (en) 2018-10-03
CN101568186A (zh) 2009-10-28
JP2009267759A (ja) 2009-11-12
CN102438308B (zh) 2017-05-24
CN103220799B (zh) 2016-12-28
KR101059675B1 (ko) 2011-08-25
US8804630B2 (en) 2014-08-12
EP2112855A2 (en) 2009-10-28
CN103220799A (zh) 2013-07-24
KR20090130270A (ko) 2009-12-22
EP2112855A3 (en) 2013-07-24
CN102438308A (zh) 2012-05-02
CN101568186B (zh) 2013-10-30

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