CN112805946A - 一种信号的传输方法及装置 - Google Patents

一种信号的传输方法及装置 Download PDF

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Publication number
CN112805946A
CN112805946A CN201880098576.2A CN201880098576A CN112805946A CN 112805946 A CN112805946 A CN 112805946A CN 201880098576 A CN201880098576 A CN 201880098576A CN 112805946 A CN112805946 A CN 112805946A
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China
Prior art keywords
signal
trp
information
ack
nack
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Pending
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CN201880098576.2A
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English (en)
Inventor
孙欢
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Nokia Shanghai Bell Co Ltd
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Nokia Shanghai Bell Co Ltd
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Publication of CN112805946A publication Critical patent/CN112805946A/zh
Pending legal-status Critical Current

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    • 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

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

Abstract

本发明提供了一种信号的传输方法及装置，其中的方法包括：分别接收两个TRP发送的第一信息和第二信息；根据对所述第一信息和所述第二信息的解码结果按照预定规则返回第一信号给一个所述TRP，所述预定规则用于指示接收到所述第一信号的所述TRP根据所述第一信号发送第二信号给另一个所述TRP。本发明有效的避免了UE向两个TRP单独发送ACK/NACK信息，从而减少了上行链路开销，并节省了UE的发射功率。

Description

PCT国内申请，说明书已公开。

Claims (18)

  1. PCT国内申请，权利要求书已公开。
CN201880098576.2A 2018-11-02 2018-11-02 一种信号的传输方法及装置 Pending CN112805946A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/113677 WO2020087498A1 (zh) 2018-11-02 2018-11-02 一种信号的传输方法及装置

Publications (1)

Publication Number Publication Date
CN112805946A true CN112805946A (zh) 2021-05-14

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CN (1) CN112805946A (zh)
WO (1) WO2020087498A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024016299A1 (en) * 2022-07-22 2024-01-25 Qualcomm Incorporated Non-zero coefficient selection and strongest coefficient indicator for coherent joint transmission channel state information

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* Cited by examiner, † Cited by third party
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US20030198191A1 (en) * 2002-04-19 2003-10-23 Ju-Fang Hsiao Method for setting wireless network devices
CN101841495A (zh) * 2009-03-16 2010-09-22 上海贝尔股份有限公司 一种用于上行协作多点传输用户数据的方法及装置
CN103856300A (zh) * 2012-11-28 2014-06-11 电信科学技术研究院 一种用户反馈信息的传输方法和设备
CN103891191A (zh) * 2012-10-16 2014-06-25 华为技术有限公司 混合自动重传确认信息的传输方法、装置、ue及基站
CN103944688A (zh) * 2013-01-22 2014-07-23 电信科学技术研究院 一种反馈信息的处理方法、设备及系统
CN104170341A (zh) * 2014-01-29 2014-11-26 华为技术有限公司 一种数据传输方法、设备和系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10149307B2 (en) * 2014-08-01 2018-12-04 Samsung Electronics Co., Ltd. Method and apparatus for providing feedback between base transceiver stations through cooperative communication in wireless communication system
KR20180110150A (ko) * 2016-02-22 2018-10-08 지티이 위스트론 텔레콤 에이비 동적 임의 접근 응답(rar) 수신 종료
CN108632971A (zh) * 2017-03-24 2018-10-09 华为技术有限公司 功率控制方法、终端和网络设备
CN108631951B (zh) * 2017-03-24 2023-11-21 华为技术有限公司 重传处理方法和设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030198191A1 (en) * 2002-04-19 2003-10-23 Ju-Fang Hsiao Method for setting wireless network devices
CN101841495A (zh) * 2009-03-16 2010-09-22 上海贝尔股份有限公司 一种用于上行协作多点传输用户数据的方法及装置
CN103891191A (zh) * 2012-10-16 2014-06-25 华为技术有限公司 混合自动重传确认信息的传输方法、装置、ue及基站
CN103856300A (zh) * 2012-11-28 2014-06-11 电信科学技术研究院 一种用户反馈信息的传输方法和设备
CN103944688A (zh) * 2013-01-22 2014-07-23 电信科学技术研究院 一种反馈信息的处理方法、设备及系统
CN104170341A (zh) * 2014-01-29 2014-11-26 华为技术有限公司 一种数据传输方法、设备和系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024016299A1 (en) * 2022-07-22 2024-01-25 Qualcomm Incorporated Non-zero coefficient selection and strongest coefficient indicator for coherent joint transmission channel state information

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WO2020087498A1 (zh) 2020-05-07

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