JP2015065621A - ユーザ端末、基地局及び無線通信方法 - Google Patents

ユーザ端末、基地局及び無線通信方法 Download PDF

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Publication number
JP2015065621A
JP2015065621A JP2013199480A JP2013199480A JP2015065621A JP 2015065621 A JP2015065621 A JP 2015065621A JP 2013199480 A JP2013199480 A JP 2013199480A JP 2013199480 A JP2013199480 A JP 2013199480A JP 2015065621 A JP2015065621 A JP 2015065621A
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JP
Japan
Prior art keywords
cell
signal
user terminal
pucch
scell
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
JP2013199480A
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English (en)
Japanese (ja)
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JP2015065621A5 (enExample
Inventor
一樹 武田
Kazuki Takeda
一樹 武田
浩樹 原田
Hiroki Harada
浩樹 原田
聡 永田
Satoshi Nagata
聡 永田
石井　啓之
Hiroyuki Ishii
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 JP2013199480A priority Critical patent/JP2015065621A/ja
Priority to US15/024,896 priority patent/US10462781B2/en
Priority to CN201480052281.3A priority patent/CN105580469A/zh
Priority to PCT/JP2014/074988 priority patent/WO2015046093A1/ja
Priority to EP14849522.9A priority patent/EP3051909A4/en
Priority to MYPI2016700977A priority patent/MY180362A/en
Priority to EP18170344.8A priority patent/EP3373681B1/en
Publication of JP2015065621A publication Critical patent/JP2015065621A/ja
Publication of JP2015065621A5 publication Critical patent/JP2015065621A5/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2013199480A 2013-09-26 2013-09-26 ユーザ端末、基地局及び無線通信方法 Pending JP2015065621A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2013199480A JP2015065621A (ja) 2013-09-26 2013-09-26 ユーザ端末、基地局及び無線通信方法
US15/024,896 US10462781B2 (en) 2013-09-26 2014-09-22 User terminal, base station and radio communication method
CN201480052281.3A CN105580469A (zh) 2013-09-26 2014-09-22 用户终端、基站以及无线通信方法
PCT/JP2014/074988 WO2015046093A1 (ja) 2013-09-26 2014-09-22 ユーザ端末、基地局及び無線通信方法
EP14849522.9A EP3051909A4 (en) 2013-09-26 2014-09-22 User terminal, base station, and wireless communication method
MYPI2016700977A MY180362A (en) 2013-09-26 2014-09-22 User terminal and radio communication method
EP18170344.8A EP3373681B1 (en) 2013-09-26 2014-09-22 User terminal, base station, and radio communication method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013199480A JP2015065621A (ja) 2013-09-26 2013-09-26 ユーザ端末、基地局及び無線通信方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016227684A Division JP6410779B2 (ja) 2016-11-24 2016-11-24 ユーザ端末及び無線通信方法

Publications (2)

Publication Number Publication Date
JP2015065621A true JP2015065621A (ja) 2015-04-09
JP2015065621A5 JP2015065621A5 (enExample) 2016-05-19

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JP2013199480A Pending JP2015065621A (ja) 2013-09-26 2013-09-26 ユーザ端末、基地局及び無線通信方法

Country Status (6)

Country Link
US (1) US10462781B2 (enExample)
EP (2) EP3373681B1 (enExample)
JP (1) JP2015065621A (enExample)
CN (1) CN105580469A (enExample)
MY (1) MY180362A (enExample)
WO (1) WO2015046093A1 (enExample)

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JP2018503305A (ja) * 2014-12-15 2018-02-01 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） 複数の時間インスタンスにおけるアップリンクリソーススケジューリング
JP2019176492A (ja) * 2019-05-22 2019-10-10 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． キャリアアグリゲーションを使用するｈａｒｑフィードバック
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WO2016010390A1 (ko) 2014-07-18 2016-01-21 삼성전자 주식회사 무선 통신 시스템에서 단말 간 통신을 위한 동기화 방법 및 장치
WO2016048110A1 (en) 2014-09-26 2016-03-31 Samsung Electronics Co., Ltd. Broadcast resource congestion control method and apparatus for use in wireless communication system
WO2016068664A1 (en) * 2014-10-31 2016-05-06 Samsung Electronics Co., Ltd. Method and apparatus for transmitting control channel in intra-cell carrier aggregation system
WO2016159230A1 (ja) * 2015-04-02 2016-10-06 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
US10979206B2 (en) * 2015-09-12 2021-04-13 Lg Electronics Inc. Method for performing time-division duplex (TDD) communication by terminal in wireless communication system and terminal using same
US10687319B2 (en) * 2016-08-08 2020-06-16 Comcast Cable Communications, Llc Group power control for a secondary cell
US11304164B2 (en) 2016-11-18 2022-04-12 Qualcomm Incorporated Asynchronous CA handling
US11523376B2 (en) 2017-01-05 2022-12-06 Huawei Technologies Co., Ltd. Method for downlink control channel design
CN109391355B (zh) * 2017-08-11 2020-10-23 华为技术有限公司 无线通信的方法、芯片和系统
WO2019142330A1 (ja) * 2018-01-19 2019-07-25 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CN110932820B (zh) * 2018-09-19 2022-01-14 华为技术有限公司 发送和接收上行控制信息的方法以及通信装置
JP7168676B2 (ja) * 2018-09-28 2022-11-09 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
US20220006690A1 (en) * 2018-09-28 2022-01-06 Ntt Docomo, Inc. User terminal and radio communication method
EP3908067B1 (en) * 2019-01-11 2024-11-20 Lg Electronics Inc. Method for transmitting and receiving signal in wireless communication system and apparatus for supporting same
US11758564B2 (en) 2019-09-09 2023-09-12 Samsung Electronics Co., Ltd. Latency reduction for flexible duplex communication systems
JP7666630B2 (ja) * 2021-03-16 2025-04-22 日本電気株式会社 ユーザ端末の方法及びユーザ端末

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11082981B2 (en) 2013-09-27 2021-08-03 Huawei Technologies Co., Ltd. HARQ feedback using carrier aggregation
JP2018503305A (ja) * 2014-12-15 2018-02-01 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） 複数の時間インスタンスにおけるアップリンクリソーススケジューリング
US11343841B2 (en) 2014-12-15 2022-05-24 Telefonaktiebolaget L M Ericsson (Publ) Uplink resource scheduling in multiple time instances
JP2019176492A (ja) * 2019-05-22 2019-10-10 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． キャリアアグリゲーションを使用するｈａｒｑフィードバック

Also Published As

Publication number Publication date
EP3051909A4 (en) 2017-05-10
WO2015046093A1 (ja) 2015-04-02
US10462781B2 (en) 2019-10-29
EP3373681A1 (en) 2018-09-12
MY180362A (en) 2020-11-28
EP3373681B1 (en) 2020-06-03
EP3051909A1 (en) 2016-08-03
CN105580469A (zh) 2016-05-11
US20160242158A1 (en) 2016-08-18

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