JP2013074447A - 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 - Google Patents

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 Download PDF

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Publication number
JP2013074447A
JP2013074447A JP2011211772A JP2011211772A JP2013074447A JP 2013074447 A JP2013074447 A JP 2013074447A JP 2011211772 A JP2011211772 A JP 2011211772A JP 2011211772 A JP2011211772 A JP 2011211772A JP 2013074447 A JP2013074447 A JP 2013074447A
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JP
Japan
Prior art keywords
random access
cell
station apparatus
control channel
mobile station
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.)
Pending
Application number
JP2011211772A
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English (en)
Japanese (ja)
Other versions
JP2013074447A5 (enExample
Inventor
Yasuyuki Kato
恭之 加藤
Katsunari Kamimura
克成 上村
Kimihiko Imamura
公彦 今村
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP2011211772A priority Critical patent/JP2013074447A/ja
Priority to EP12835257.2A priority patent/EP2763489A4/en
Priority to US14/347,995 priority patent/US20140226614A1/en
Priority to PCT/JP2012/073448 priority patent/WO2013047219A1/ja
Priority to CN201280045616.XA priority patent/CN103814618A/zh
Publication of JP2013074447A publication Critical patent/JP2013074447A/ja
Publication of JP2013074447A5 publication Critical patent/JP2013074447A5/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • H04L5/003—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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • 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)
JP2011211772A 2011-09-28 2011-09-28 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 Pending JP2013074447A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011211772A JP2013074447A (ja) 2011-09-28 2011-09-28 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
EP12835257.2A EP2763489A4 (en) 2011-09-28 2012-09-13 WIRELESS COMMUNICATION SYSTEM, MOBILE STATION DEVICE, BASIC STATION DEVICE, WIRELESS COMMUNICATION PROCESS AND INTEGRATED CIRCUIT
US14/347,995 US20140226614A1 (en) 2011-09-28 2012-09-13 Wireless communication system, mobile station device, base station device, wireless communication method, and integrated circuit
PCT/JP2012/073448 WO2013047219A1 (ja) 2011-09-28 2012-09-13 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
CN201280045616.XA CN103814618A (zh) 2011-09-28 2012-09-13 无线通信系统、移动站装置、基站装置、无线通信方法及集成电路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011211772A JP2013074447A (ja) 2011-09-28 2011-09-28 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

Publications (2)

Publication Number Publication Date
JP2013074447A true JP2013074447A (ja) 2013-04-22
JP2013074447A5 JP2013074447A5 (enExample) 2014-10-23

Family

ID=47995252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011211772A Pending JP2013074447A (ja) 2011-09-28 2011-09-28 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

Country Status (5)

Country Link
US (1) US20140226614A1 (enExample)
EP (1) EP2763489A4 (enExample)
JP (1) JP2013074447A (enExample)
CN (1) CN103814618A (enExample)
WO (1) WO2013047219A1 (enExample)

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JPWO2018143391A1 (ja) * 2017-02-03 2019-12-19 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
JPWO2020217533A1 (enExample) * 2019-04-26 2020-10-29
JPWO2020166078A1 (ja) * 2019-02-15 2021-12-09 株式会社Ｎｔｔドコモ ユーザ端末
JP2022174231A (ja) * 2016-02-29 2022-11-22 サムスン エレクトロニクス カンパニー リミテッド 無線通信システムにおいて、システム情報をシグナリングする装置及び方法

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WO2014119847A1 (ko) * 2013-02-01 2014-08-07 엘지전자 주식회사 Mbsfn 서브프레임 송신 및 수신 방법 및 장치
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CN108702687B (zh) * 2016-01-15 2021-10-08 株式会社Ntt都科摩 用户终端、无线基站及无线通信方法
CN106792998B (zh) * 2017-01-06 2020-03-20 展讯通信（上海）有限公司 一种系统信息的按需获取方法及装置
US10531494B2 (en) * 2017-01-17 2020-01-07 Huawei Technologies Co., Ltd. Reference signal scrambling for random access
US11234257B2 (en) 2017-05-02 2022-01-25 Ntt Docomo, Inc. User equipment, base station, and uplink transmission timing control method
WO2018201457A1 (en) * 2017-05-05 2018-11-08 Mediatek Singapore Pte. Ltd. Handling of intermittent disconnection in a millimeter wave (mmw) system
JP6960251B2 (ja) * 2017-06-15 2021-11-05 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
CN110299977A (zh) * 2018-03-22 2019-10-01 夏普株式会社 在用户设备上运行的方法及用户设备
CA3092291C (en) * 2018-04-05 2023-10-31 Ntt Docomo, Inc. User equipment and base station apparatus
CN112189349B (zh) * 2018-05-31 2023-06-27 株式会社Ntt都科摩 无线接入网络
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CN113489522B (zh) * 2018-08-07 2023-06-06 中兴通讯股份有限公司 无线通信中的链路恢复
US11979912B2 (en) * 2019-02-07 2024-05-07 Qualcomm Incorporated Signaling of transmission parameters
WO2020166077A1 (ja) * 2019-02-15 2020-08-20 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
JP7481820B2 (ja) * 2019-09-27 2024-05-13 Kddi株式会社 ランダムアクセス手順を実行する端末装置、基地局装置、制御方法、及びプログラム
JP7332440B2 (ja) * 2019-11-12 2023-08-23 Kddi株式会社 多数のアンテナを選択的に使用する制御装置、制御装置と通信する端末装置、通信方法、及びプログラム。
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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022174231A (ja) * 2016-02-29 2022-11-22 サムスン エレクトロニクス カンパニー リミテッド 無線通信システムにおいて、システム情報をシグナリングする装置及び方法
JPWO2018143391A1 (ja) * 2017-02-03 2019-12-19 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
JP7197371B2 (ja) 2017-02-03 2022-12-27 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
US12244527B2 (en) 2017-02-03 2025-03-04 Ntt Docomo, Inc. User terminal and radio communication method
JPWO2020166078A1 (ja) * 2019-02-15 2021-12-09 株式会社Ｎｔｔドコモ ユーザ端末
JP7362677B2 (ja) 2019-02-15 2023-10-17 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
US12120745B2 (en) 2019-02-15 2024-10-15 Ntt Docomo, Inc. User terminal
JPWO2020217533A1 (enExample) * 2019-04-26 2020-10-29
WO2020217533A1 (ja) * 2019-04-26 2020-10-29 株式会社Ｎｔｔドコモ ユーザ装置及び基地局装置
JP7455817B2 (ja) 2019-04-26 2024-03-26 株式会社Ｎｔｔドコモ 端末、基地局、通信システム及び通信方法
US12477587B2 (en) 2019-04-26 2025-11-18 Ntt Docomo, Inc. User equipment and base station apparatus

Also Published As

Publication number Publication date
US20140226614A1 (en) 2014-08-14
EP2763489A1 (en) 2014-08-06
WO2013047219A1 (ja) 2013-04-04
CN103814618A (zh) 2014-05-21
EP2763489A4 (en) 2015-03-18

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