CN105580469A - 用户终端、基站以及无线通信方法 - Google Patents

用户终端、基站以及无线通信方法 Download PDF

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Publication number
CN105580469A
CN105580469A CN201480052281.3A CN201480052281A CN105580469A CN 105580469 A CN105580469 A CN 105580469A CN 201480052281 A CN201480052281 A CN 201480052281A CN 105580469 A CN105580469 A CN 105580469A
Authority
CN
China
Prior art keywords
cell
user terminal
pucch
signal
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
CN201480052281.3A
Other languages
English (en)
Chinese (zh)
Inventor
武田一树
原田浩树
永田聪
石井启之
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
Publication of CN105580469A publication Critical patent/CN105580469A/zh
Pending legal-status Critical Current

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Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201480052281.3A 2013-09-26 2014-09-22 用户终端、基站以及无线通信方法 Pending CN105580469A (zh)

Applications Claiming Priority (3)

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
JP2013-199480 2013-09-26
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

Publications (1)

Publication Number Publication Date
CN105580469A true CN105580469A (zh) 2016-05-11

Family

ID=52743230

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480052281.3A Pending CN105580469A (zh) 2013-09-26 2014-09-22 用户终端、基站以及无线通信方法

Country Status (6)

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

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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
US10756914B2 (en) 2014-09-26 2020-08-25 Samsung Electronics Co., Ltd. Broadcast resource congestion control method and apparatus for use in wireless communication system
CN107027344B (zh) * 2014-10-31 2021-09-03 三星电子株式会社 在小区内载波聚合系统中发送控制信道的方法和装置
ES2874900T3 (es) * 2014-12-15 2021-11-05 Ericsson Telefon Ab L M Planificación de recursos de enlace ascendente en múltiples instancias de tiempo
JPWO2016159230A1 (ja) * 2015-04-02 2018-02-01 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
WO2017043950A1 (ko) * 2015-09-12 2017-03-16 엘지전자 주식회사 무선 통신 시스템에서 단말에 의해 수행되는 tdd 통신 방법 및 상기 방법을 이용하는 단말
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
EP3742792A4 (en) * 2018-01-19 2021-08-18 Ntt Docomo, Inc. USER TERMINAL DEVICE AND WIRELESS COMMUNICATION PROCEDURE
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
US20220038242A1 (en) * 2018-09-28 2022-02-03 Ntt Docomo, Inc. User terminal and radio communication method
WO2020145748A1 (ko) * 2019-01-11 2020-07-16 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치
JP6751180B2 (ja) * 2019-05-22 2020-09-02 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
US11758564B2 (en) * 2019-09-09 2023-09-12 Samsung Electronics Co., Ltd. Latency reduction for flexible duplex communication systems
US20240080823A1 (en) * 2021-01-25 2024-03-07 Telefonaktiebolaget Lm Ericsson (Publ) Method and network node for handling pucch resources in a frequency spectrum of the communications system
EP4309442A4 (en) * 2021-03-16 2024-05-08 NEC Corporation METHOD, APPARATUS AND COMPUTER STORAGE MEDIUM FOR COMMUNICATION

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Also Published As

Publication number Publication date
JP2015065621A (ja) 2015-04-09
MY180362A (en) 2020-11-28
US10462781B2 (en) 2019-10-29
WO2015046093A1 (ja) 2015-04-02
EP3373681B1 (en) 2020-06-03
EP3373681A1 (en) 2018-09-12
EP3051909A4 (en) 2017-05-10
US20160242158A1 (en) 2016-08-18
EP3051909A1 (en) 2016-08-03

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Application publication date: 20160511