CN116134922A8 - PUSCH repeated transmission method and terminal equipment - Google Patents

PUSCH repeated transmission method and terminal equipment Download PDF

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Publication number
CN116134922A8
CN116134922A8 CN202080105057.1A CN202080105057A CN116134922A8 CN 116134922 A8 CN116134922 A8 CN 116134922A8 CN 202080105057 A CN202080105057 A CN 202080105057A CN 116134922 A8 CN116134922 A8 CN 116134922A8
Authority
CN
China
Prior art keywords
transmission
domain
pusch
repeated
sri
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
CN202080105057.1A
Other languages
Chinese (zh)
Other versions
CN116134922A (en
Inventor
陈文洪
方昀
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 CN116134922A publication Critical patent/CN116134922A/en
Publication of CN116134922A8 publication Critical patent/CN116134922A8/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

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

Abstract

The embodiment of the invention provides a PUSCH repeated transmission method, a terminal device and a computer readable storage medium, which are used for respectively indicating transmission parameters used for repeated transmission of a PUSCH on the premise of not increasing DCI signaling overhead by redefining the existing SRI domain or the conventional TPMI domain, wherein different repeated transmission can adopt different transmission parameters, thereby ensuring that the transmission parameters of each repeated transmission are matched with corresponding channels and achieving better transmission performance. The embodiment of the invention comprises the following steps: the terminal equipment respectively determines transmission parameters used for different repeated transmissions of a Physical Uplink Shared Channel (PUSCH) according to different parts in first information indicated by a sounding reference Signal (SRI) domain or a transmission precoding matrix (PMMI) domain, wherein the SRI domain and the TPMI domain are contained in scheduling information of the PUSCH, and the transmission parameters comprise at least one of transmission layer numbers, a precoding matrix, an antenna port, a transmission beam and transmission power.
CN202080105057.1A 2020-12-22 2020-12-22 PUSCH repeated transmission method and terminal equipment Pending CN116134922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/138307 WO2022133727A1 (en) 2020-12-22 2020-12-22 Pusch repeated transmission method and terminal device

Publications (2)

Publication Number Publication Date
CN116134922A CN116134922A (en) 2023-05-16
CN116134922A8 true CN116134922A8 (en) 2024-05-28

Family

ID=82157281

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080105057.1A Pending CN116134922A (en) 2020-12-22 2020-12-22 PUSCH repeated transmission method and terminal equipment

Country Status (2)

Country Link
CN (1) CN116134922A (en)
WO (1) WO2022133727A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024069043A1 (en) * 2022-09-30 2024-04-04 Nokia Technologies Oy Indication for uplink transmission using multiple antenna arrangements simultaneously

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3986066B1 (en) * 2017-12-28 2023-10-11 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for uplink data transmission, terminal device and network device
US11451272B2 (en) * 2018-03-21 2022-09-20 Qualcomm Incorporated Precoding patterns for shared channel transmission repetition
CN111278120B (en) * 2019-01-11 2022-07-19 维沃移动通信有限公司 Configuration method and transmission method of uplink channel, network side equipment and terminal

Also Published As

Publication number Publication date
WO2022133727A1 (en) 2022-06-30
CN116134922A (en) 2023-05-16

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CI02 Correction of invention patent application
CI02 Correction of invention patent application

Correction item: PCT international application to national stage day

Correct: 2023.03.14

False: 2023.03.13

Number: 20-01

Page: The title page

Volume: 39

Correction item: PCT international application to national stage day

Correct: 2023.03.14

False: 2023.03.13

Number: 20-01

Volume: 39