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

Info

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
Authority
JP
Japan
Prior art keywords
cell
random access
resource
allocated
access channel
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.)
Active
Application number
JP2009024131A
Other languages
English (en)
Japanese (ja)
Other versions
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
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 JP2009024131A priority Critical patent/JP5097142B2/ja
Priority to IN3329KON2011 priority patent/IN2011KN03329A/en
Priority to PCT/JP2010/051359 priority patent/WO2010090156A1/ja
Priority to CN2010800065398A priority patent/CN102308649A/zh
Priority to EP10738488A priority patent/EP2395801A1/en
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
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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

Landscapes

  • 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 (enExample) 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
CN2010800065398A CN102308649A (zh) 2009-02-04 2010-02-01 移动通信方法以及无线基站
EP10738488A EP2395801A1 (en) 2009-02-04 2010-02-01 Mobile communication method and radio base station
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

Family

ID=42542050

Family Applications (1)

Application Number Title Priority Date Filing Date
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 (enExample)
EP (1) EP2395801A1 (enExample)
JP (1) JP5097142B2 (enExample)
CN (1) CN102308649A (enExample)
IN (1) IN2011KN03329A (enExample)
WO (1) WO2010090156A1 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8295266B2 (en) * 2006-10-25 2012-10-23 Lg Electronics Inc. Method for adjusting RACH transmission against frequency offset
US7792212B2 (en) 2007-01-05 2010-09-07 Lg Electronics, Inc. Method for setting cyclic shift considering frequency offset
TWI580229B (zh) 2007-01-05 2017-04-21 Ｌｇ電子股份有限公司 考量到頻率偏移下設定循環平移的方法
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
EP2955972B1 (en) * 2010-10-01 2017-09-13 Interdigital Patent Holdings, Inc. Method for and apparatus for simultaneous reception of downlink shared channels from multiple cells
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
US9750010B2 (en) 2012-01-19 2017-08-29 Kyocera Corporation Base station and communication control method for managing CoMP cooperating set
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
WO2014110772A1 (zh) * 2013-01-17 2014-07-24 富士通株式会社 随机接入方法、装置和系统
US8982853B2 (en) * 2013-03-05 2015-03-17 Qualcomm Incorporated Methods and apparatus to control interference
EP2991419B1 (en) * 2013-05-15 2020-05-06 Huawei Technologies Co., Ltd. Signal transmission method, device, communication system, terminal and base station
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
JP2017538375A (ja) * 2014-11-04 2017-12-21 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） 改善されたランダムアクセス送信のためのワイヤレス通信デバイス、ネットワークノード及びそれらにおける方法
KR101807818B1 (ko) 2014-11-25 2017-12-11 한국전자통신연구원 무선통신시스템에서 랜덤 접속 채널의 자원 구성 방법 및 장치
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
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
EP3852479A1 (en) * 2015-01-30 2021-07-21 Nokia Solutions and Networks Oy Physical random access channel and random access response detection for user equipment
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
IL264781B2 (en) 2016-08-12 2023-11-01 Ericsson Telefon Ab L M Methods, devices, and computer software products for specifying a random access subject selected by transferable control science
US11716763B2 (en) 2017-06-27 2023-08-01 Ntt Docomo, Inc. User equipment, base station, and random access control method
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
US20240015793A1 (en) * 2021-03-30 2024-01-11 Apple Inc. Physical downlink control channel (pdcch) ordered neighbor cell physical random access channel (prach) and beam group based timing
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP2753115B1 (en) * 2008-02-04 2016-04-27 SnapTrack, Inc. Mobile communication system, base station device, mobile station device, and mobile communication method
EP2243328A4 (en) * 2008-02-10 2014-04-30 Lg Electronics Inc RANDOM ACCESS CHANNEL FREQUENCY ALLOCATION
KR101563000B1 (ko) * 2008-03-17 2015-10-26 엘지전자 주식회사 무선 통신 시스템에서 상향링크 데이터 전송 방법
MY157142A (en) * 2008-07-01 2016-05-13 Ericsson Telefon Ab L M Methods and apparatuses for performing preamble assignment for random access in a telecommunications system
US20100113051A1 (en) * 2008-11-03 2010-05-06 Nokia Siemens Networks Oy Random Access Preamble Transmission Design With Multiple Available Random Access Channel Resources
WO2010082888A1 (en) * 2009-01-14 2010-07-22 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement in a wireless communication system
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
WO2010090156A1 (ja) 2010-08-12
CN102308649A (zh) 2012-01-04
EP2395801A1 (en) 2011-12-14
IN2011KN03329A (enExample) 2015-07-10
JP2010183287A (ja) 2010-08-19
US20120026952A1 (en) 2012-02-02

Similar Documents

Publication Publication Date Title
JP5097142B2 (ja) 移動通信方法及び無線基地局
JP5442764B2 (ja) ランダムアクセスのルートシーケンスの自動的なプランニングと処理
JP5318151B2 (ja) 移動通信方法、無線基地局及び移動局
EP2640139B1 (en) Mobile communication method and wireless base station
JP5205320B2 (ja) 無線基地局及び移動通信方法
JP5484396B2 (ja) 移動通信方法及び無線基地局
JP6022858B2 (ja) 無線基地局
US20170094645A1 (en) Mobile communication method and mobile station
JP6152253B2 (ja) 無線基地局
JP5715601B2 (ja) 移動通信方法、無線基地局及び移動局
US9883536B2 (en) Radio base station and mobile station
CN105101414B (zh) 用户设备及其方法
JP6062687B2 (ja) 移動通信方法及び移動局
US20110002286A1 (en) Method and apparatus for allocating data burst
JP5784252B2 (ja) 移動通信方法、無線基地局及び移動局
JP7571819B2 (ja) 方法、端末デバイス、及びネットワークデバイス
JP6336021B2 (ja) 移動通信方法及び移動局
JP2012253407A (ja) 移動通信方法及び無線基地局
WO2014007010A1 (ja) 基地局及び通信方法
JP2017028741A (ja) 無線基地局

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20110331

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120306

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120507

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120626

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120821

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120904

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120921

R150 Certificate of patent or registration of utility model

Ref document number: 5097142

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150928

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250