JP5097142B2 - 移動通信方法及び無線基地局 - Google Patents

移動通信方法及び無線基地局 Download PDF

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Publication number
JP5097142B2
JP5097142B2 JP2009024131A JP2009024131A JP5097142B2 JP 5097142 B2 JP5097142 B2 JP 5097142B2 JP 2009024131 A JP2009024131 A JP 2009024131A JP 2009024131 A JP2009024131 A JP 2009024131A JP 5097142 B2 JP5097142 B2 JP 5097142B2
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Japan
Prior art keywords
cell
random access
resource
allocated
access channel
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JP2009024131A
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English (en)
Japanese (ja)
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JP2010183287A (ja
Inventor
尚人 大久保
啓之 石井
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.)
NTT Docomo Inc
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NTT Docomo Inc
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Filing date
Publication date
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Priority to JP2009024131A priority Critical patent/JP5097142B2/ja
Priority to IN3329KON2011 priority patent/IN2011KN03329A/en
Priority to PCT/JP2010/051359 priority patent/WO2010090156A1/ja
Priority to EP10738488A priority patent/EP2395801A1/en
Priority to CN2010800065398A priority patent/CN102308649A/zh
Priority to US13/147,711 priority patent/US20120026952A1/en
Publication of JP2010183287A publication Critical patent/JP2010183287A/ja
Application granted granted Critical
Publication of JP5097142B2 publication Critical patent/JP5097142B2/ja
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    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2009024131A 2009-02-04 2009-02-04 移動通信方法及び無線基地局 Active JP5097142B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2009024131A JP5097142B2 (ja) 2009-02-04 2009-02-04 移動通信方法及び無線基地局
IN3329KON2011 IN2011KN03329A (cg-RX-API-DMAC7.html) 2009-02-04 2010-02-01
PCT/JP2010/051359 WO2010090156A1 (ja) 2009-02-04 2010-02-01 移動通信方法及び無線基地局
EP10738488A EP2395801A1 (en) 2009-02-04 2010-02-01 Mobile communication method and radio base station
CN2010800065398A CN102308649A (zh) 2009-02-04 2010-02-01 移动通信方法以及无线基站
US13/147,711 US20120026952A1 (en) 2009-02-04 2010-02-01 Mobile communication method and radio base station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009024131A JP5097142B2 (ja) 2009-02-04 2009-02-04 移動通信方法及び無線基地局

Publications (2)

Publication Number Publication Date
JP2010183287A JP2010183287A (ja) 2010-08-19
JP5097142B2 true JP5097142B2 (ja) 2012-12-12

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ID=42542050

Family Applications (1)

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JP2009024131A Active JP5097142B2 (ja) 2009-02-04 2009-02-04 移動通信方法及び無線基地局

Country Status (6)

Country Link
US (1) US20120026952A1 (cg-RX-API-DMAC7.html)
EP (1) EP2395801A1 (cg-RX-API-DMAC7.html)
JP (1) JP5097142B2 (cg-RX-API-DMAC7.html)
CN (1) CN102308649A (cg-RX-API-DMAC7.html)
IN (1) IN2011KN03329A (cg-RX-API-DMAC7.html)
WO (1) WO2010090156A1 (cg-RX-API-DMAC7.html)

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US7792212B2 (en) 2007-01-05 2010-09-07 Lg Electronics, Inc. Method for setting cyclic shift considering frequency offset
JP5180229B2 (ja) 2007-01-05 2013-04-10 エルジー エレクトロニクス インコーポレイティド 周波数オフセットを考慮して循環シフトを設定する方法
JP2012070134A (ja) * 2010-09-22 2012-04-05 Sharp Corp 通信システム、移動局装置、基地局装置、ランダムアクセス送信方法および集積回路
CN102412881B (zh) * 2010-09-26 2015-06-17 日电（中国）有限公司 无线通信系统和用于无线通信系统的波束形成训练方法
CN103155687A (zh) 2010-10-01 2013-06-12 交互数字专利控股公司 用于协调不连续接收drx的方法
JP5609759B2 (ja) * 2011-04-27 2014-10-22 パナソニック株式会社 基地局装置および通信制御方法
WO2013108901A1 (ja) * 2012-01-19 2013-07-25 京セラ株式会社 基地局及び通信制御方法
CN103220812B (zh) * 2012-01-20 2015-11-25 华为技术有限公司 确定寻呼子帧的方法、基站和用户设备
KR101788426B1 (ko) * 2013-01-17 2017-10-19 후지쯔 가부시끼가이샤 랜덤 액세스 방법, 장치, 및 시스템
US8982853B2 (en) * 2013-03-05 2015-03-17 Qualcomm Incorporated Methods and apparatus to control interference
WO2014183278A1 (zh) * 2013-05-15 2014-11-20 华为技术有限公司 信号传输方法、装置、通信系统、终端和基站
US10004043B2 (en) 2013-06-18 2018-06-19 Lg Electronics Inc. Method for controlling electric power in wireless communication system supporting change in purpose of wireless resource and apparatus therefor
CN104619036B (zh) * 2013-11-01 2018-08-14 阿尔卡特朗讯 用于改进无线网络中随机接入过程的方法和装置
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
MY187242A (en) * 2014-02-10 2021-09-13 Ericsson Telefon Ab L M User equipment, network node and methods therein for handling preamble transmissions on a random access channel in a radio communications network
JP2017092508A (ja) * 2014-03-20 2017-05-25 シャープ株式会社 端末装置、基地局装置および方法
ES2699842T3 (es) 2014-11-04 2019-02-13 Ericsson Telefon Ab L M Un dispositivo de comunicación inalámbrica, un nodo de red y métodos para transmisiones de acceso aleatorio mejoradas
US9999053B2 (en) * 2014-11-25 2018-06-12 Electronics And Telecommunications Research Institute Method and apparatus for configuring resources of random access channel in wireless communication system
KR101807818B1 (ko) 2014-11-25 2017-12-11 한국전자통신연구원 무선통신시스템에서 랜덤 접속 채널의 자원 구성 방법 및 장치
WO2016119237A1 (en) * 2015-01-30 2016-08-04 Nokia Solutions And Networks Oy Physical random access channel and random access response detection for user equipment
US10009908B2 (en) * 2015-01-30 2018-06-26 Telefonaktiebolaget Lm Ericsson (Publ) Methods of operating wireless terminals and network nodes using high speed vehicle network indicators and related wireless terminals and network nodes
CN107623947A (zh) * 2016-07-14 2018-01-23 展讯通信（上海）有限公司 基站、用户设备及其随机接入方法
EP4307818A3 (en) * 2016-08-12 2024-03-06 Telefonaktiebolaget LM Ericsson (publ) New dci formats for non-anchor operations
WO2019003324A1 (ja) * 2017-06-27 2019-01-03 株式会社Ｎｔｔドコモ ユーザ装置、基地局及びランダムアクセス制御方法
FI3758426T3 (fi) * 2018-02-20 2023-07-20 Ntt Docomo Inc Terminaali ja tukiasemalaite
US11076372B1 (en) * 2020-02-24 2021-07-27 Gogo Business Aviation Llc Systems and methods for accessing an air-to-ground network
CN116998195A (zh) * 2021-03-30 2023-11-03 苹果公司 物理下行链路控制信道（pdcch）命令的相邻小区物理随机接入信道（prach）和基于波束组的定时
US11616565B2 (en) 2021-06-30 2023-03-28 Gogo Business Aviation Llc Beam pointing fine tuning for vehicle-based antennas
KR20250015475A (ko) * 2023-07-25 2025-02-03 삼성전자주식회사 낮은 부하의 셀 선택 기법

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JP5152472B2 (ja) * 2007-04-28 2013-02-27 日本電気株式会社 無線通信システムにおけるリソース割当制御方法および装置
EA022231B1 (ru) * 2008-02-04 2015-11-30 Хуавэй Текнолоджиз Ко., Лтд. Система мобильной связи, устройство базовой станции, устройство мобильной станции и способ мобильной связи
EP2243328A4 (en) * 2008-02-10 2014-04-30 Lg Electronics Inc RANDOM ACCESS CHANNEL FREQUENCY ALLOCATION
CN101960732B (zh) * 2008-03-17 2014-11-05 Lg电子株式会社 在无线通信系统中传送上行链路数据的方法
ES2803207T3 (es) * 2008-07-01 2021-01-25 Ericsson Telefon Ab L M Realización de la asignación de preámbulo para el acceso aleatorio en un sistema de telecomunicaciones
WO2010060749A1 (en) * 2008-11-03 2010-06-03 Nokia Siemens Networks Oy Random access preamble transmission design with multiple available random access channel resources
EP2380387B1 (en) * 2009-01-14 2017-07-19 Telefonaktiebolaget LM Ericsson (publ) Resource allocation in cellular networks according to power restrictions
US8358625B2 (en) * 2009-02-02 2013-01-22 Nokia Corporation Method and apparatus for signaling neighbor cell transmission frame allocations

Also Published As

Publication number Publication date
EP2395801A1 (en) 2011-12-14
JP2010183287A (ja) 2010-08-19
CN102308649A (zh) 2012-01-04
WO2010090156A1 (ja) 2010-08-12
IN2011KN03329A (cg-RX-API-DMAC7.html) 2015-07-10
US20120026952A1 (en) 2012-02-02

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