CN107005983A - 基于非正交传输的通信方法和设备 - Google Patents

基于非正交传输的通信方法和设备 Download PDF

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Publication number
CN107005983A
CN107005983A CN201580065167.9A CN201580065167A CN107005983A CN 107005983 A CN107005983 A CN 107005983A CN 201580065167 A CN201580065167 A CN 201580065167A CN 107005983 A CN107005983 A CN 107005983A
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CN
China
Prior art keywords
downlink control
data signal
user equipment
control information
rnti
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CN201580065167.9A
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English (en)
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CN107005983B (zh
Inventor
郭志恒
吴海
程型清
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN107005983A publication Critical patent/CN107005983A/zh
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    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • 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), DMT
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel

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

Abstract

本发明公开了一种基于非正交传输的通信方法和设备。该方法包括：第一用户设备UE接收基站发送的第一下行控制信息，第一下行控制信息包括第一UE的下行控制参数和第二UE的无线网络临时标识RNTI的索引；第一UE接收基站发送的第二下行控制信息，第二下行控制信息包括第二UE的下行控制参数；第一UE接收基站发送的关联用户设备组的数据信号；第一UE根据第二UE的RNTI的索引、第二UE的下行控制参数、关联用户设备组的数据信号和第一UE的下行控制参数，获得第一UE的数据信号。本发明实施例能够降低信令开销。

Description

PCT国内申请，说明书已公开。

Claims (42)

  1. PCT国内申请，权利要求书已公开。
CN201580065167.9A 2015-04-02 2015-04-02 基于非正交传输的通信方法和设备 Active CN107005983B (zh)

Applications Claiming Priority (1)

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PCT/CN2015/075766 WO2016154991A1 (zh) 2015-04-02 2015-04-02 基于非正交传输的通信方法和设备

Publications (2)

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CN107005983A true CN107005983A (zh) 2017-08-01
CN107005983B CN107005983B (zh) 2020-09-29

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US (1) US10609697B2 (zh)
EP (1) EP3270647B1 (zh)
CN (1) CN107005983B (zh)
WO (1) WO2016154991A1 (zh)

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US20180294859A1 (en) * 2015-10-07 2018-10-11 Intel IP Corporation Dynamically beamformed control channel for beamformed cells
TWI665927B (zh) * 2017-11-24 2019-07-11 財團法人資訊工業策進會 基地台及使用者裝置
EP3720210B1 (en) * 2017-12-20 2023-09-06 Beijing Xiaomi Mobile Software Co., Ltd. Data receiving method and device and data transmitting method and device
KR102501934B1 (ko) * 2018-01-04 2023-02-21 삼성전자 주식회사 무선 통신 시스템에서 비직교 다중 접속 지원을 위한 하향링크 제어 정보 전송 방법 및 장치
US11445487B2 (en) 2018-06-15 2022-09-13 At&T Intellectual Property I, L.P. Single user super position transmission for future generation wireless communication systems
US11140668B2 (en) 2018-06-22 2021-10-05 At&T Intellectual Property I, L.P. Performance of 5G MIMO
US11457434B2 (en) * 2018-06-22 2022-09-27 Sharp Laboratories Of America, Inc. User equipments, base stations and methods for time-domain resource allocation
CN108990071B (zh) * 2018-08-10 2022-03-04 南京邮电大学 一种基于noma的cr网络系统中两步走的功率分配方法
US10945281B2 (en) 2019-02-15 2021-03-09 At&T Intellectual Property I, L.P. Facilitating improved performance of multiple downlink control channels in advanced networks
US11800579B2 (en) * 2019-05-07 2023-10-24 Qualcomm Incorporated Establishment of millimeter wave relay links between user equipments with base station coordination
GB2615088A (en) * 2022-01-26 2023-08-02 British Telecomm Wireless telecommunications network

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CN104284423A (zh) * 2013-07-05 2015-01-14 株式会社Ntt都科摩 移动通信方法、无线基站和移动台
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Also Published As

Publication number Publication date
EP3270647A1 (en) 2018-01-17
WO2016154991A1 (zh) 2016-10-06
EP3270647A4 (en) 2018-03-21
US10609697B2 (en) 2020-03-31
CN107005983B (zh) 2020-09-29
EP3270647B1 (en) 2020-02-26
US20180027535A1 (en) 2018-01-25

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