TWI475916B - Wireless communication system, mobile station device, base station device, random access method and integrated circuit - Google Patents

Wireless communication system, mobile station device, base station device, random access method and integrated circuit Download PDF

Info

Publication number
TWI475916B
TWI475916B TW100109765A TW100109765A TWI475916B TW I475916 B TWI475916 B TW I475916B TW 100109765 A TW100109765 A TW 100109765A TW 100109765 A TW100109765 A TW 100109765A TW I475916 B TWI475916 B TW I475916B
Authority
TW
Taiwan
Prior art keywords
random access
station device
component carrier
uplink
base station
Prior art date
Application number
TW100109765A
Other languages
English (en)
Chinese (zh)
Other versions
TW201203910A (en
Inventor
加藤恭之
Original Assignee
夏普股份有限公司
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 夏普股份有限公司 filed Critical 夏普股份有限公司
Publication of TW201203910A publication Critical patent/TW201203910A/zh
Application granted granted Critical
Publication of TWI475916B publication Critical patent/TWI475916B/zh

Links

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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
TW100109765A 2010-03-29 2011-03-22 Wireless communication system, mobile station device, base station device, random access method and integrated circuit TWI475916B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010074815A JP4945652B2 (ja) 2010-03-29 2010-03-29 移動局装置、基地局装置、無線通信システム、ランダムアクセス方法及び集積回路

Publications (2)

Publication Number Publication Date
TW201203910A TW201203910A (en) 2012-01-16
TWI475916B true TWI475916B (zh) 2015-03-01

Family

ID=44712001

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100109765A TWI475916B (zh) 2010-03-29 2011-03-22 Wireless communication system, mobile station device, base station device, random access method and integrated circuit

Country Status (7)

Country Link
US (2) US8995371B2 (https=)
EP (1) EP2555579B1 (https=)
JP (1) JP4945652B2 (https=)
KR (1) KR101387181B1 (https=)
CN (1) CN102823315B (https=)
TW (1) TWI475916B (https=)
WO (1) WO2011122276A1 (https=)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130242892A1 (en) * 2012-03-16 2013-09-19 Acer Incorporated Apparatuses and methods for handling random access procedures
WO2014114001A1 (en) * 2013-01-28 2014-07-31 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for uplink resource allocation
CN108513350A (zh) 2013-02-22 2018-09-07 华为技术有限公司 一种通信的方法、设备及系统
TW201434287A (zh) * 2013-02-26 2014-09-01 Novatek Microelectronics Corp 時脈內嵌資料的產生裝置及傳輸方法
GB2515456B (en) * 2013-04-05 2015-11-11 Broadcom Corp Resource Control
CN105229940B (zh) * 2013-05-16 2018-09-25 Lg电子株式会社 用于在无线通信系统中发送和接收信号的方法和设备
EP2824986B1 (en) * 2013-07-11 2023-03-22 Fujitsu Limited Buffer status reporting in small cell networks
US20150245252A1 (en) * 2014-02-26 2015-08-27 Qualcomm Incorporated High speed inter-radio access technology handover
JP6332442B2 (ja) * 2014-05-09 2018-05-30 富士通株式会社 無線通信システム、基地局および端末
US9872316B2 (en) 2014-06-13 2018-01-16 Apple Inc. Enhanced PRACH scheme for power savings, range improvement and improved detection
US9980292B2 (en) * 2014-10-29 2018-05-22 Mediatek Inc. Contention based uplink orthogonal frequency-division multiple access (OFDMA)
JP6542899B2 (ja) * 2015-01-26 2019-07-10 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． ランダムアクセス方法、端末、および基地局
JP6626846B2 (ja) * 2015-01-28 2019-12-25 京セラ株式会社 ユーザ端末、基地局、及び方法
US10531512B2 (en) 2015-04-01 2020-01-07 Huawei Technologies Co., Ltd. System and method for a tracking channel
US9973257B1 (en) * 2015-08-19 2018-05-15 Sprint Spectrum L.P. RF slave repeater management
US10009856B2 (en) 2016-02-08 2018-06-26 Motorola Mobility Llc Method and apparatus for transmitting PUCCH with a lower A-MPR
JP6661017B2 (ja) * 2016-07-26 2020-03-11 シャープ株式会社 端末装置、基地局装置、および、通信方法
JP2019208085A (ja) * 2016-09-29 2019-12-05 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
CN110495243B (zh) * 2017-05-05 2023-10-27 摩托罗拉移动有限责任公司 在完成rach之前发送sr
CN109429351B (zh) * 2017-09-05 2020-09-15 展讯通信（上海）有限公司 Pucch资源释放方法及装置、存储介质、终端、基站
US11019665B2 (en) * 2018-10-30 2021-05-25 Qualcomm Incorporated Multiple Msg1 for PDCCH ordered RACH

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101466153A (zh) * 2009-01-07 2009-06-24 中兴通讯股份有限公司 一种无线通信系统中完成随机接入响应发送的方法及基站
CN101540978A (zh) * 2009-04-27 2009-09-23 中兴通讯股份有限公司 下行分量载波标识方法、同步下行分量载波上报方法与装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6577618B2 (en) * 1995-10-18 2003-06-10 Telefonaktiebolaget L.M. Ericsson (Publ) Packet control channel feedback support for contention and reservation based access
DE69842034D1 (de) * 1998-10-05 2011-01-20 Sony Deutschland Gmbh Prioritätsschema für einen Zufallszugriffskanal
US6937641B2 (en) * 2001-02-28 2005-08-30 Golden Bridge Technology, Inc. Power-controlled random access
US7519041B2 (en) * 2005-12-22 2009-04-14 Motorola, Inc. Method for improving random access channel performance
AU2007203861B2 (en) * 2006-01-05 2009-11-26 Interdigital Patent Holdings, Inc. Transmitting information in mobile communications system
US8345621B2 (en) * 2006-08-08 2013-01-01 Lg Electronics Inc. Method and apparatus for transmitting signals according to the segmented access
JP4867680B2 (ja) * 2007-01-31 2012-02-01 日本電気株式会社 移動体無線通信システム、基地局、移動端末及びそれらに用いるランダムアクセス制御方法
KR101186973B1 (ko) * 2007-06-18 2012-09-28 노키아 코포레이션 타이밍 정렬을 제공하는 방법 및 장치
KR101486352B1 (ko) * 2007-06-18 2015-01-26 엘지전자 주식회사 무선 통신 시스템의 단말에서의 상향링크 동기 상태 제어방법
CN101686537B (zh) * 2007-08-08 2013-07-17 夏普株式会社 无线通信系统、移动台装置
US8879512B2 (en) * 2007-08-09 2014-11-04 Sharp Kabushiki Kaisha Mobile station device, base station device, communication system, communication method, and program
KR20090016431A (ko) * 2007-08-10 2009-02-13 엘지전자 주식회사 무선 통신 시스템에서 채널품질 보고 수행 방법
MX2010001611A (es) * 2007-08-10 2010-06-23 Fujitsu Ltd Metodo para acceso aleatorio en un sistema de comunicacion inalambrica, sistema de comunicacion inalambrica, terminal inalambrica y unidad de estacion base.
KR100925450B1 (ko) * 2008-03-03 2009-11-06 엘지전자 주식회사 상향링크 신호의 충돌 해결 방법
JP5226864B2 (ja) * 2008-06-19 2013-07-03 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 電気通信ネットワークにおけるシグナリングリソース割当
US8526374B2 (en) * 2008-09-12 2013-09-03 Qualcomm Incorporated Physical random access channel (PRACH) transmission in multicarrier operation
US8130667B2 (en) * 2008-09-19 2012-03-06 Texas Instruments Incorporated Preamble group selection in random access of wireless networks
JP5145294B2 (ja) 2008-09-22 2013-02-13 株式会社エヌ・ティ・ティ・ドコモ 移動端末装置、無線基地局装置及び移動通信システム
KR101151134B1 (ko) * 2008-12-03 2012-06-01 한국전자통신연구원 넓은 셀 영역을 가지는 무선통신 시스템을 위한 계층적 임의 접속 방법
CN101478824B (zh) * 2009-02-02 2015-05-13 中兴通讯股份有限公司 一种随机接入过程中标识下行分量载波的方法及基站
WO2010087569A1 (en) * 2009-02-02 2010-08-05 Lg Electronics Inc. Determination of user equipment antenna capability
CN101505538A (zh) 2009-03-13 2009-08-12 中兴通讯股份有限公司 一种多载波随机接入的方法和系统
US8879412B2 (en) * 2010-02-03 2014-11-04 Telefonaktiebolaget L M Ericsson (Publ) Adaptation of cyclic shift for random access preambles
US9420582B2 (en) * 2011-03-25 2016-08-16 Nokia Solutions And Networks Oy Configuration of random access preamble
US8995405B2 (en) * 2012-01-25 2015-03-31 Ofinno Technologies, Llc Pathloss reference configuration in a wireless device and base station

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101466153A (zh) * 2009-01-07 2009-06-24 中兴通讯股份有限公司 一种无线通信系统中完成随机接入响应发送的方法及基站
CN101540978A (zh) * 2009-04-27 2009-09-23 中兴通讯股份有限公司 下行分量载波标识方法、同步下行分量载波上报方法与装置

Also Published As

Publication number Publication date
EP2555579A4 (en) 2016-03-09
US20150156800A1 (en) 2015-06-04
US8995371B2 (en) 2015-03-31
CN102823315B (zh) 2016-09-14
KR20130018787A (ko) 2013-02-25
JP4945652B2 (ja) 2012-06-06
CN102823315A (zh) 2012-12-12
JP2011211321A (ja) 2011-10-20
US9549418B2 (en) 2017-01-17
US20130136073A1 (en) 2013-05-30
TW201203910A (en) 2012-01-16
KR101387181B1 (ko) 2014-04-29
EP2555579A1 (en) 2013-02-06
EP2555579B1 (en) 2019-05-08
WO2011122276A1 (ja) 2011-10-06

Similar Documents

Publication Publication Date Title
TWI475916B (zh) Wireless communication system, mobile station device, base station device, random access method and integrated circuit
US10887925B2 (en) Mobile station apparatus
CN102474859B (zh) 无线通信系统、基站装置、移动台装置以及随机接入方法
CN103891376B (zh) 无线通信系统、基站装置、移动站装置、无线通信方法以及集成电路
WO2013047219A1 (ja) 無線通信システム、移動局装置、基地局装置、無線通信方法及び集積回路
JP5756505B2 (ja) 無線通信システム、移動局装置、ランダムアクセス方法及び集積回路
JP5385416B2 (ja) 無線通信システム、移動局装置、ランダムアクセス方法及び集積回路
JP5771313B2 (ja) 移動局装置、通信方法、および集積回路