WO2008087941A1 - 基地局装置、移動局、移動通信システム及び通信制御方法 - Google Patents

基地局装置、移動局、移動通信システム及び通信制御方法 Download PDF

Info

Publication number
WO2008087941A1
WO2008087941A1 PCT/JP2008/050367 JP2008050367W WO2008087941A1 WO 2008087941 A1 WO2008087941 A1 WO 2008087941A1 JP 2008050367 W JP2008050367 W JP 2008050367W WO 2008087941 A1 WO2008087941 A1 WO 2008087941A1
Authority
WO
WIPO (PCT)
Prior art keywords
random access
base station
access channel
mobile
station device
Prior art date
Application number
PCT/JP2008/050367
Other languages
English (en)
French (fr)
Inventor
Hiroyuki Ishii
Satoshi Nagata
Takehiro Nakamura
Mikio Iwamura
Original Assignee
Ntt Docomo, Inc.
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 Ntt Docomo, Inc. filed Critical Ntt Docomo, Inc.
Priority to JP2008554037A priority Critical patent/JP5268654B2/ja
Priority to US12/523,329 priority patent/US8514720B2/en
Priority to EP20080703231 priority patent/EP2120371B1/en
Priority to KR1020097016174A priority patent/KR20090109096A/ko
Priority to CN200880008317.2A priority patent/CN101632243B/zh
Publication of WO2008087941A1 publication Critical patent/WO2008087941A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H04B7/2637—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for logical channel control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/20—Negotiating bandwidth
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0875—Non-scheduled access, e.g. ALOHA using a dedicated channel for access with assigned priorities based access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

　周波数分割多元接続方式により、上りリンクの信号を送信する移動局と通信を行う基地局装置に、前記上りリンクのランダムアクセスチャネルの周波数帯域の受信電力を測定する第１の判定手段、または、前記ランダムアクセスチャネルの受信数を測定する第２の測定手段を備えることにより達成される。基地局装置は、前記ランダムアクセスチャネルの周波数帯域の受信電力と前記ランダムアクセスチャネルの受信数の少なくとも１つに基づいて、前記ランダムアクセスチャネルの周波数帯域幅を制御、または前記ランダムアクセスチャネルを規制する。
PCT/JP2008/050367 2007-01-19 2008-01-15 基地局装置、移動局、移動通信システム及び通信制御方法 WO2008087941A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2008554037A JP5268654B2 (ja) 2007-01-19 2008-01-15 基地局装置及び通信制御方法
US12/523,329 US8514720B2 (en) 2007-01-19 2008-01-15 Base station apparatus, mobile station, mobile communication system, and communication control method
EP20080703231 EP2120371B1 (en) 2007-01-19 2008-01-15 Base station device, mobile station, and mobile communication system
KR1020097016174A KR20090109096A (ko) 2007-01-19 2008-01-15 기지국장치, 이동국, 이동통신시스템 및 통신제어방법
CN200880008317.2A CN101632243B (zh) 2007-01-19 2008-01-15 基站装置、移动台、移动通信系统以及通信控制方法

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2007-010859 2007-01-19
JP2007010859 2007-01-19
JP2007018578 2007-01-29
JP2007-018578 2007-01-29
JP2007150935 2007-06-06
JP2007-150935 2007-06-06
JP2007-259240 2007-10-02
JP2007259240 2007-10-02

Publications (1)

Publication Number Publication Date
WO2008087941A1 true WO2008087941A1 (ja) 2008-07-24

Family

ID=39635945

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050367 WO2008087941A1 (ja) 2007-01-19 2008-01-15 基地局装置、移動局、移動通信システム及び通信制御方法

Country Status (6)

Country Link
US (1) US8514720B2 (ja)
EP (1) EP2120371B1 (ja)
JP (1) JP5268654B2 (ja)
KR (1) KR20090109096A (ja)
CN (1) CN101632243B (ja)
WO (1) WO2008087941A1 (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010041637A (ja) * 2008-08-08 2010-02-18 Hitachi Kokusai Electric Inc ランダムアクセス信号検出機能を備えた無線通信装置、及び無線通信システム並びにランダムアクセス信号検出方法
WO2010110302A1 (ja) * 2009-03-24 2010-09-30 株式会社エヌ・ティ・ティ・ドコモ 移動局及び移動通信方法
WO2012005335A1 (ja) * 2010-07-08 2012-01-12 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法及び無線基地局
WO2012063350A1 (ja) * 2010-11-11 2012-05-18 富士通株式会社 通信システム、通信方法、基地局装置、および、通信装置
CN102484812A (zh) * 2009-07-14 2012-05-30 富士通株式会社 无线通信系统、基站、移动站以及无线通信方法
JP2012110058A (ja) * 2012-03-05 2012-06-07 Sharp Corp 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
WO2013172298A1 (ja) * 2012-05-14 2013-11-21 株式会社エヌ・ティ・ティ・ドコモ 移動局
JP2013258663A (ja) * 2012-05-14 2013-12-26 Ntt Docomo Inc 移動局
JP2014042297A (ja) * 2013-10-02 2014-03-06 Sharp Corp 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
JP2014524191A (ja) * 2011-07-06 2014-09-18 アルカテル−ルーセント 通信ネットワークにおける物理的ランダム・アクセスのための方法および装置

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5089431B2 (ja) * 2008-02-25 2012-12-05 株式会社日立国際電気 無線基地局装置
WO2010149216A1 (en) * 2009-06-26 2010-12-29 Nokia Siemens Networks Oy Wake up procedure for a base station in a communications network
CN102612854B (zh) * 2010-02-12 2014-10-08 上海贝尔股份有限公司 不同类型的基站之间干扰协调的方法及装置
KR20110095823A (ko) * 2010-02-19 2011-08-25 엘지전자 주식회사 무선 통신 시스템에서 복수의 레이어들을 복수의 안테나 포트들에 맵핑하는 방법 및 장치
JP5423499B2 (ja) * 2010-03-16 2014-02-19 富士通株式会社 基地局装置、通信システムおよび通信システムの制御方法
CN102026347B (zh) * 2010-12-20 2016-06-15 中兴通讯股份有限公司 一种上行测距信号的发射方法及其系统
US8711791B2 (en) * 2010-12-20 2014-04-29 Telefonaktiebolaget L M Ericsson (Publ) Denial of service (DoS) attack prevention through random access channel resource reallocation
US8576719B2 (en) * 2011-01-06 2013-11-05 Clearwire Ip Holdings Llc System and method for dynamically balancing a maximum number of active remote device users between base stations
US9107226B2 (en) * 2011-03-10 2015-08-11 Futurewei Technologies, Inc. Method and system for handling congestion in a communications system
EP2747321B1 (en) * 2011-08-19 2019-08-28 LG Electronics Inc. Method for base station transmitting downlink control channel in wireless communication system and apparatus for same
CN102256280B (zh) * 2011-08-24 2015-04-29 华为技术有限公司 随机接入方法和设备
CN103120013B (zh) * 2011-09-21 2016-08-03 华为技术有限公司 一种降低随机接入检测总消耗的方法及装置
JP5926112B2 (ja) * 2012-05-14 2016-05-25 株式会社Ｎｔｔドコモ 移動通信方法、無線基地局及び移動管理ノード
US8805393B2 (en) * 2012-07-27 2014-08-12 Sony Corporation Dynamic adaptation of communication parameters for communication between a base station and a terminal in a wireless communication network
WO2015015136A1 (en) * 2013-08-01 2015-02-05 Toshiba Research Europe Limited Ran overload control for m2m communications in lte networks
JP6194715B2 (ja) * 2013-09-17 2017-09-13 富士通株式会社 基地局装置および通信システム
WO2016086982A1 (en) * 2014-12-03 2016-06-09 Huawei Technologies Duesseldorf Gmbh Method to prioritize random access with preamble coding
JP6553533B2 (ja) * 2016-03-11 2019-07-31 株式会社Ｎｔｔドコモ 基地局
CN110024468B (zh) * 2017-01-05 2023-04-28 Zte维创通讯公司 随机接入配置
JP2020036058A (ja) * 2017-01-10 2020-03-05 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
JP2020047963A (ja) * 2017-01-20 2020-03-26 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
US10904772B2 (en) * 2017-05-24 2021-01-26 Motorola Mobility Llc Performing an action based on a number of transmissions reaching a threshold

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08317471A (ja) * 1995-05-23 1996-11-29 Hitachi Ltd 移動局のアクセス規制方法とそれを用いた移動体通信システム
JP2000151494A (ja) * 1998-10-05 2000-05-30 Sony Internatl Europ Gmbh デ―タ送受信方法及びデ―タ送受信装置
JP2001251658A (ja) * 1999-12-28 2001-09-14 Ntt Docomo Inc ハンドオーバ制御方法及びシステム
JP2003515274A (ja) * 1999-11-15 2003-04-22 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） パケットデータ無線システムにおけるアクセス拡散
JP2007010859A (ja) 2005-06-29 2007-01-18 Hata Kensaku:Kk 光通信用光導波路基板
JP2007018578A (ja) 2005-07-06 2007-01-25 Sharp Corp チルト調整方法およびこれを用いた光ディスク再生装置
JP2007150935A (ja) 2005-11-30 2007-06-14 Sharp Corp リミッタ付ミキサ、周波数変換装置、通信装置、及びマルチチップモジュール
JP2007259240A (ja) 2006-03-24 2007-10-04 Nec Corp 複数のビジネスドメインにまたがる動的セッション管理システム及び方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9918495D0 (en) * 1999-08-06 1999-10-06 Koninkl Philips Electronics Nv Radio communication system
JP3698946B2 (ja) * 2000-02-28 2005-09-21 三菱電機株式会社 無線ランダムアクセス制御方式
JP2003333661A (ja) * 2002-05-15 2003-11-21 Nec Corp 移動通信システム、無線基地局装置及びそれらに用いるランダムアクセス制御方法
EP1411738A1 (en) * 2002-10-15 2004-04-21 Lucent Technologies Inc. A telecommunications base station, and a method of detection by a base station of a sequence of data representing a request for call connection from a mobile
CN100525142C (zh) * 2005-06-23 2009-08-05 华为技术有限公司 一种优化物理随机接入信道前导与消息间功率偏差的方法
BRPI0520356A2 (pt) * 2005-06-29 2009-09-15 Ericsson Telefon Ab L M métodos e aparelhos para recolher estatìsticas relacionadas com acessos aleatórios detectados em uma célula de uma rede de radiocomunicação celular, e para supervisionar operação de acesso aleatório em uma célula da rede de radiocomunicação celular, programa de computador, rede de radiocomunicação celular
US8184609B2 (en) * 2006-08-25 2012-05-22 Samsung Electronics Co., Ltd. System and method for random access in a wireless communication system
EP2074857A1 (en) * 2006-09-15 2009-07-01 Interdigital Technology Corporation Method and apparatus for dynamic updates of random access parameters

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08317471A (ja) * 1995-05-23 1996-11-29 Hitachi Ltd 移動局のアクセス規制方法とそれを用いた移動体通信システム
JP2000151494A (ja) * 1998-10-05 2000-05-30 Sony Internatl Europ Gmbh デ―タ送受信方法及びデ―タ送受信装置
JP2003515274A (ja) * 1999-11-15 2003-04-22 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） パケットデータ無線システムにおけるアクセス拡散
JP2001251658A (ja) * 1999-12-28 2001-09-14 Ntt Docomo Inc ハンドオーバ制御方法及びシステム
JP2007010859A (ja) 2005-06-29 2007-01-18 Hata Kensaku:Kk 光通信用光導波路基板
JP2007018578A (ja) 2005-07-06 2007-01-25 Sharp Corp チルト調整方法およびこれを用いた光ディスク再生装置
JP2007150935A (ja) 2005-11-30 2007-06-14 Sharp Corp リミッタ付ミキサ、周波数変換装置、通信装置、及びマルチチップモジュール
JP2007259240A (ja) 2006-03-24 2007-10-04 Nec Corp 複数のビジネスドメインにまたがる動的セッション管理システム及び方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Physical Layer Aspects for Evolved UTRA", 3GPP TR 25.814 (V7.0.0), vol. 7.0.0, June 2006 (2006-06-01)
See also references of EP2120371A4 *

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010041637A (ja) * 2008-08-08 2010-02-18 Hitachi Kokusai Electric Inc ランダムアクセス信号検出機能を備えた無線通信装置、及び無線通信システム並びにランダムアクセス信号検出方法
WO2010110302A1 (ja) * 2009-03-24 2010-09-30 株式会社エヌ・ティ・ティ・ドコモ 移動局及び移動通信方法
JP2010226540A (ja) * 2009-03-24 2010-10-07 Ntt Docomo Inc 移動局及び移動通信方法
US8688051B2 (en) 2009-03-24 2014-04-01 Ntt Docomo, Inc. Mobile station and mobile communication method
CN102388646B (zh) * 2009-03-24 2015-02-18 株式会社Ntt都科摩 移动台以及移动通信方法
CN102388646A (zh) * 2009-03-24 2012-03-21 株式会社Ntt都科摩 移动台以及移动通信方法
JP5282820B2 (ja) * 2009-07-14 2013-09-04 富士通株式会社 無線通信システム、移動局および無線通信方法
CN102484812A (zh) * 2009-07-14 2012-05-30 富士通株式会社 无线通信系统、基站、移动站以及无线通信方法
WO2012005335A1 (ja) * 2010-07-08 2012-01-12 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法及び無線基地局
JP2012019396A (ja) * 2010-07-08 2012-01-26 Ntt Docomo Inc 移動通信方法及び無線基地局
WO2012063350A1 (ja) * 2010-11-11 2012-05-18 富士通株式会社 通信システム、通信方法、基地局装置、および、通信装置
JP5510557B2 (ja) * 2010-11-11 2014-06-04 富士通株式会社 通信システム、通信方法、基地局装置、および、通信装置
JP2014524191A (ja) * 2011-07-06 2014-09-18 アルカテル−ルーセント 通信ネットワークにおける物理的ランダム・アクセスのための方法および装置
JP2012110058A (ja) * 2012-03-05 2012-06-07 Sharp Corp 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
JP2013258663A (ja) * 2012-05-14 2013-12-26 Ntt Docomo Inc 移動局
JP2013258665A (ja) * 2012-05-14 2013-12-26 Ntt Docomo Inc 移動局
WO2013172298A1 (ja) * 2012-05-14 2013-11-21 株式会社エヌ・ティ・ティ・ドコモ 移動局
JP2014042297A (ja) * 2013-10-02 2014-03-06 Sharp Corp 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

Also Published As

Publication number Publication date
EP2120371B1 (en) 2015-04-29
US8514720B2 (en) 2013-08-20
KR20090109096A (ko) 2009-10-19
EP2120371A1 (en) 2009-11-18
CN101632243A (zh) 2010-01-20
US20100080135A1 (en) 2010-04-01
JPWO2008087941A1 (ja) 2010-05-06
EP2120371A4 (en) 2013-10-23
CN101632243B (zh) 2014-05-07
JP5268654B2 (ja) 2013-08-21

Similar Documents

Publication Publication Date Title
WO2008087941A1 (ja) 基地局装置、移動局、移動通信システム及び通信制御方法
EP3982582A4 (en) METHOD FOR TRANSMITTING AND RECEIVING AN UPLINK SIGNAL IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
EP3706356A4 (en) METHOD FOR SENDING AND RECEIVING DOWNLINK SIGNALS BETWEEN A TERMINAL AND A BASE STATION IN A WIRELESS COMMUNICATION SYSTEM SUPPORTING A LICENSE BAND, AND A DEVICE SUPPORTING SUCH PROCESS
WO2010087622A2 (ko) 전송 전력을 제어하는 방법 및 이를 위한 장치
EP3582566A4 (en) METHODS OF TRANSMITTING AND RECEIVING A PHYSICAL UPRIGHT LINK CONTROL CHANNEL BETWEEN A TERMINAL AND A BASE STATION IN A WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR ITS SUPPORT
EP3751941A4 (en) METHOD OF SENDING AND RECEIVING A DOWNLINK SIGNAL BETWEEN A TERMINAL DEVICE AND A BASE STATION IN A WIRELESS COMMUNICATION SYSTEM WITH THE SUPPORT OF AN UNLICENSED FREQUENCY BAND AND A DEVICE TO SUPPORT THEREOF
WO2008084612A1 (ja) 基地局装置、移動通信システム及び移動局並びに通信制御方法
EP3664562A4 (en) METHOD FOR TRANSMITTING A DOWNLINK SIGNAL THROUGH A BASE STATION IN A WIRELESS COMMUNICATION SYSTEM WITH THE SUPPORT OF AN UNLICENSED TAPE AND DEVICE FOR SUPPORTING IT
WO2008105421A1 (ja) 基地局装置及び通信制御方法
WO2009154415A3 (en) Apparatus and method for transmission of sounding reference signal in uplink wireless communication systems with multiple antennas and sounding reference signal
WO2008087838A1 (ja) 基地局装置及び通信制御方法
EP4255053A3 (en) Method and device for channel transmission in wireless cellular communication system
WO2009028258A1 (ja) 移動通信システムにおける基地局装置、移動局装置および基地局制御方法
WO2008105418A1 (ja) 基地局装置及びユーザ装置並びに通信制御方法
WO2012124923A3 (ko) 무선 통신 시스템에서 동적 서브프레임 설정 방법 및 이를 위한 장치
WO2010093166A3 (ko) 다중안테나 전송을 위한 단말 동작
WO2012064117A3 (ko) 무선 통신 시스템에서 셀간 간섭 조정에 대한 하향링크 제어 채널의 송수신 방법 및 장치
WO2010087623A3 (ko) 전송 전력을 제어하는 방법 및 이를 위한 장치
WO2009022744A1 (ja) 移動通信システム及び移動局
WO2015023572A3 (en) Avoiding suspended transmission during network listen for small cell base stations
EP4030852A4 (en) METHOD FOR TRANSMITTING AND RECEIVING A SHARED DOWNLINK PHYSICAL CHANNEL IN A WIRELESS COMMUNICATION SYSTEM, AND RELATED DEVICE
RU2012148140A (ru) Базовая радиостанция и мобильная станция
EP3833068A4 (en) WIRELESS COMMUNICATION PROCESS AND UPRIGHT LINK SIGNAL TRANSMISSION PROCESS AND DEVICE BY A TERMINAL DEVICE
WO2012008812A3 (ko) 무선 통신 시스템에서 비주기적 사운딩 참조 신호 전송 방법 및 장치
WO2009113559A3 (en) Method for selecting antennas in ofdma wireless network

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880008317.2

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08703231

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2008554037

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2008703231

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 1020097016174

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 12523329

Country of ref document: US