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CN111801906A - 无线通信方法和终端设备 - Google Patents

无线通信方法和终端设备 Download PDF

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Publication number
CN111801906A
CN111801906A CN201880090688.3A CN201880090688A CN111801906A CN 111801906 A CN111801906 A CN 111801906A CN 201880090688 A CN201880090688 A CN 201880090688A CN 111801906 A CN111801906 A CN 111801906A
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China
Prior art keywords
transmission
block
dmrs port
transport
port group
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CN201880090688.3A
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CN111801906B (zh
Inventor
陈文洪
史志华
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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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

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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无线通信方法和终端设备，可以支持单个TRP/panel传输和多个TRP/panel传输两种情况下的层映射。该方法包括：终端设备根据至少一个传输块的传输块信息和至少一个DMRS端口组，确定第一信息，该第一信息包括该至少一个传输块对应的码字到传输层的映射方式和/或每个传输层所采用的DMRS端口；该终端设备基于该第一信息进行该至少一个传输块对应的码字到传输层的映射，并传输映射之后的数据，和/或，该终端设备基于该第一信息在每个传输层所采用的DMRS端口上分别进行DMRS传输。

Description

PCT国内申请，说明书已公开。

Claims (31)

  1. PCT国内申请，权利要求书已公开。
CN201880090688.3A 2018-10-10 2018-10-10 无线通信方法和终端设备 Active CN111801906B (zh)

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PCT/CN2018/109723 WO2020073257A1 (zh) 2018-10-10 2018-10-10 无线通信方法和终端设备

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CN111801906B CN111801906B (zh) 2022-01-25

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Cited By (2)

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WO2023206568A1 (zh) * 2022-04-29 2023-11-02 北京小米移动软件有限公司 多天线面板协作传输的解调参考信号端口分配方法及装置
WO2024065231A1 (zh) * 2022-09-27 2024-04-04 北京小米移动软件有限公司 一种通信方法、装置及存储介质

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US20250038905A1 (en) * 2021-11-17 2025-01-30 Qualcomm Incorporated Associating demodulation reference signal ports to sounding reference signal resource sets for spatial division multiplexing communications
WO2023133790A1 (en) * 2022-01-14 2023-07-20 Lenovo (Beijing) Limited Methods and apparatus of signalling for indicating dmrs ports

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023206568A1 (zh) * 2022-04-29 2023-11-02 北京小米移动软件有限公司 多天线面板协作传输的解调参考信号端口分配方法及装置
WO2024065231A1 (zh) * 2022-09-27 2024-04-04 北京小米移动软件有限公司 一种通信方法、装置及存储介质

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