CN109845314A - 控制信道的传输方法及相关装置 - Google Patents

控制信道的传输方法及相关装置 Download PDF

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Publication number
CN109845314A
CN109845314A CN201780065118.4A CN201780065118A CN109845314A CN 109845314 A CN109845314 A CN 109845314A CN 201780065118 A CN201780065118 A CN 201780065118A CN 109845314 A CN109845314 A CN 109845314A
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CN
China
Prior art keywords
prb
symbol
dmrs
uci
control channel
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CN201780065118.4A
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English (en)
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CN109845314B (zh
Inventor
刘云
王键
王达
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN109845314A publication Critical patent/CN109845314A/zh
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    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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 signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • 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—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请涉及通信领域，更具体地说，涉及控制信道的传输技术。在一种控制信道的传输方法中，第二设备生成配置信息并发送；所述配置信息用于指示控制信道的时频资源，包括N个符号和M个PRB，N不小于1不大于12，M不小于1，所述M个PRB相邻或不相邻；第一设备在接收配置信息后，在上述时频资源上发送上述控制信道，第二设备则在上述时频资源上接收上述控制信道。可见，本申请提供的方案可使用N个符号和M个PRB传输控制信道(N、M均不小于1)，控制信道包含DMRS和UCI。进一步的，本申请提供的方案在至少一个符号长度内使用目标PRB传输DMRS，从而在其他通信技术中实现传输控制信道。

Description

PCT国内申请，说明书已公开。

Claims (30)

  1. PCT国内申请，权利要求书已公开。
CN201780065118.4A 2017-04-07 2017-06-16 控制信道的传输方法及相关装置 Active CN109845314B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710225316 2017-04-07
CN2017102253164 2017-04-07
PCT/CN2017/088790 WO2018184295A1 (zh) 2017-04-07 2017-06-16 控制信道的传输方法及相关装置

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CN109845314A true CN109845314A (zh) 2019-06-04
CN109845314B CN109845314B (zh) 2020-12-04

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US (1) US11044706B2 (zh)
EP (1) EP3595354B1 (zh)
CN (1) CN109845314B (zh)
WO (1) WO2018184295A1 (zh)

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WO2022104656A1 (zh) * 2020-11-19 2022-05-27 Oppo广东移动通信有限公司 控制信道的传输及接收方法、装置、通信设备

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CN111698065B (zh) * 2019-03-15 2021-08-27 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
CN115087408A (zh) 2020-02-07 2022-09-20 史密夫和内修有限公司 用于手术环境中的光学跟踪和表面采集的方法及其装置
WO2021174038A1 (en) 2020-02-27 2021-09-02 Smith & Nephew, Inc. Fiducial tracking knee brace device and methods thereof

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US9949275B2 (en) 2013-10-01 2018-04-17 Qualcomm Incorporated Physical uplink control management in LTE/LTE-A systems with unlicensed spectrum
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CN102546134A (zh) * 2011-12-29 2012-07-04 电信科学技术研究院 基于增强phich传输反馈信息的方法及装置
CN106105088A (zh) * 2014-03-27 2016-11-09 高通股份有限公司 用于ul dm‑rs开销减少的方法和装置
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Publication number Publication date
EP3595354B1 (en) 2021-02-24
US11044706B2 (en) 2021-06-22
CN109845314B (zh) 2020-12-04
EP3595354A4 (en) 2020-03-18
EP3595354A1 (en) 2020-01-15
WO2018184295A1 (zh) 2018-10-11
US20200037308A1 (en) 2020-01-30

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