CN115553007A - 无线通信方法、终端设备和网络设备 - Google Patents

无线通信方法、终端设备和网络设备 Download PDF

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Publication number
CN115553007A
CN115553007A CN202080100689.9A CN202080100689A CN115553007A CN 115553007 A CN115553007 A CN 115553007A CN 202080100689 A CN202080100689 A CN 202080100689A CN 115553007 A CN115553007 A CN 115553007A
Authority
CN
China
Prior art keywords
transmissions
dmrs
preamble
transmission
relative positions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202080100689.9A
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English (en)
Inventor
贺传峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN115553007A publication Critical patent/CN115553007A/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
    • 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
    • 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
    • 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
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

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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、终端设备和网络设备，其中在数据信道的重复传输场景下，可以获取DMRS在数据信道的重复传输中的时域相对位置和/或频域相对位置的方法。重复传输中的至少两次传输上的参考信号的时域相对位置不同，和/或，频域相对位置不同。

Description

PCT国内申请，说明书已公开。

Claims (54)

  1. PCT国内申请，权利要求书已公开。
CN202080100689.9A 2020-05-15 2020-05-15 无线通信方法、终端设备和网络设备 Pending CN115553007A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/090707 WO2021227089A1 (zh) 2020-05-15 2020-05-15 无线通信方法、终端设备和网络设备

Publications (1)

Publication Number Publication Date
CN115553007A true CN115553007A (zh) 2022-12-30

Family

ID=78526318

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080100689.9A Pending CN115553007A (zh) 2020-05-15 2020-05-15 无线通信方法、终端设备和网络设备

Country Status (4)

Country Link
US (1) US20230077947A1 (zh)
EP (1) EP4152848A4 (zh)
CN (1) CN115553007A (zh)
WO (1) WO2021227089A1 (zh)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11510184B2 (en) * 2018-07-03 2022-11-22 Qualcomm Incorporated Physical uplink control channel repetition
CN110535584B (zh) * 2018-08-10 2022-04-19 中兴通讯股份有限公司 一种上行链路传输方法、装置，用户终端及可读存储介质
WO2020067967A1 (en) * 2018-09-28 2020-04-02 Telefonaktiebolaget Lm Ericsson (Publ) Frequency hopping for transmission with multiple repetitions

Also Published As

Publication number Publication date
EP4152848A1 (en) 2023-03-22
WO2021227089A1 (zh) 2021-11-18
EP4152848A4 (en) 2024-04-10
US20230077947A1 (en) 2023-03-16

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