CN113170456A - 一种频分双工系统通信方法、相关设备以及系统 - Google Patents

一种频分双工系统通信方法、相关设备以及系统 Download PDF

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Publication number
CN113170456A
CN113170456A CN201980078615.7A CN201980078615A CN113170456A CN 113170456 A CN113170456 A CN 113170456A CN 201980078615 A CN201980078615 A CN 201980078615A CN 113170456 A CN113170456 A CN 113170456A
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China
Prior art keywords
data
control signaling
frame structure
terminal device
transmission frame
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CN201980078615.7A
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English (en)
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CN113170456B (zh
Inventor
王宇晨
于海凤
吴毅凌
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2621—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • 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
    • 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
    • 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
    • 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
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal

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

Abstract

本申请实施例提供了一种频分双工系统通信方法、相关设备以及系统。其中，该方法包括：第一终端设备接收网络设备发送的第一专用信令并获取第一配置消息；根据该第一配置消息使用第二传输帧结构向网络设备发送第一信息以及接收网络设备使用该第二传输帧结构发送的第二信息；其中，该第二传输帧结构相对于第一传输帧结构存在第一固定时延，该第一传输帧结构为第二终端设备向网络设备发送第三信息以及网络设备向第二终端设备发送第四信息所使用的帧结构。上述方法能够使系统内的无线资源得到有效利用，还可以平衡不同时频域资源上的负载。

Description

PCT国内申请，说明书已公开。

Claims (32)

  1. PCT国内申请，权利要求书已公开。
CN201980078615.7A 2019-01-08 2019-01-08 一种频分双工系统通信方法、相关设备以及系统 Active CN113170456B (zh)

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PCT/CN2019/070916 WO2020142912A1 (zh) 2019-01-08 2019-01-08 一种频分双工系统通信方法、相关设备以及系统

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CN113170456B CN113170456B (zh) 2022-12-27

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US (1) US20210328665A1 (zh)
EP (1) EP3879902B1 (zh)
CN (1) CN113170456B (zh)
WO (1) WO2020142912A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102160435A (zh) * 2009-12-17 2011-08-17 高通股份有限公司 Td-scdma上行链路同步中同步振荡的避免
CN104348602A (zh) * 2013-08-09 2015-02-11 北京三星通信技术研究有限公司 一种混合双工通信方法、基站及终端
CN107135031A (zh) * 2016-02-29 2017-09-05 华为技术有限公司 一种终端设备、网络设备、帧格式配置方法和系统
WO2017181874A1 (zh) * 2016-04-19 2017-10-26 华为技术有限公司 数据传输的方法、设备和系统
US20180234971A1 (en) * 2014-09-19 2018-08-16 Sharp Kabushiki Kaisha Terminal device, base station apparatus, and communication method

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CN100395965C (zh) * 2005-02-24 2008-06-18 华为技术有限公司 下行高速共享控制信道的功率控制方法
GB2502274B (en) * 2012-05-21 2017-04-19 Sony Corp Telecommunications systems and methods
EP2946608B1 (en) * 2013-01-17 2017-11-29 Sun Patent Trust Dynamic tdd uplink/downlink configuration using dci
ES2748281T3 (es) * 2013-12-04 2020-03-16 Ericsson Telefon Ab L M Acortamiento de la subtrama en el enlace ascendente en sistemas dúplex por división en el tiempo (TDD)
CN105659663B (zh) * 2014-09-28 2019-05-10 华为技术有限公司 双连接中服务小区的配置方法、用户设备和基站
CN113543353A (zh) * 2017-03-24 2021-10-22 北京三星通信技术研究有限公司 上行数据的发送、接收方法和设备
US11082941B2 (en) * 2018-08-09 2021-08-03 Qualcomm Incorporated Timing offset techniques in wireless communications

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102160435A (zh) * 2009-12-17 2011-08-17 高通股份有限公司 Td-scdma上行链路同步中同步振荡的避免
CN104348602A (zh) * 2013-08-09 2015-02-11 北京三星通信技术研究有限公司 一种混合双工通信方法、基站及终端
US20180234971A1 (en) * 2014-09-19 2018-08-16 Sharp Kabushiki Kaisha Terminal device, base station apparatus, and communication method
CN107135031A (zh) * 2016-02-29 2017-09-05 华为技术有限公司 一种终端设备、网络设备、帧格式配置方法和系统
WO2017181874A1 (zh) * 2016-04-19 2017-10-26 华为技术有限公司 数据传输的方法、设备和系统

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WO2020142912A1 (zh) 2020-07-16
EP3879902A1 (en) 2021-09-15
CN113170456B (zh) 2022-12-27
US20210328665A1 (en) 2021-10-21
EP3879902A4 (en) 2021-12-08
EP3879902B1 (en) 2023-10-11

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