CN113261358A - 接收物理下行共享信道的方法和装置 - Google Patents

接收物理下行共享信道的方法和装置 Download PDF

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Publication number
CN113261358A
CN113261358A CN201980082042.5A CN201980082042A CN113261358A CN 113261358 A CN113261358 A CN 113261358A CN 201980082042 A CN201980082042 A CN 201980082042A CN 113261358 A CN113261358 A CN 113261358A
Authority
CN
China
Prior art keywords
pdsch
time domain
domain resource
resource configuration
urllc
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
CN201980082042.5A
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English (en)
Inventor
陈文洪
史志华
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
Priority to CN202110975953.XA priority Critical patent/CN113708906B/zh
Publication of CN113261358A publication Critical patent/CN113261358A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • 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
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames

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

Abstract

本申请实施例公开了一种接收PDSCH的方法，包括：确定PDSCH聚合系数和第一时域资源配置，其中，所述第一时域资源配置为通过高层信令配置的时域资源配置列表，或者，所述第一时域资源配置为根据DCI从高层信令配置的时域资源配置列表中确定的一个时域资源配置；根据所述PDSCH聚合系数和/或所述第一时域资源配置接收至少一个PDSCH。终端设备可以根据第一时域资源配置确定PDSCH在时隙内的具体时域位置。基于第一时域资源配置的不同情况，终端设备在接收至少一个PDSCH时可以选择使用PDSCH聚合系数或者不使用PDSCH聚合系数，从而避免了PDSCH聚合传输与URLLC重复传输发生冲突。

Description

PCT国内申请，说明书已公开。

Claims (51)

  1. PCT国内申请，权利要求书已公开。
CN201980082042.5A 2019-11-27 2019-11-27 接收物理下行共享信道的方法和装置 Pending CN113261358A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110975953.XA CN113708906B (zh) 2019-11-27 2019-11-27 接收物理下行共享信道的方法和装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/121376 WO2021102763A1 (zh) 2019-11-27 2019-11-27 接收物理下行共享信道的方法和装置

Related Child Applications (1)

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CN202110975953.XA Division CN113708906B (zh) 2019-11-27 2019-11-27 接收物理下行共享信道的方法和装置

Publications (1)

Publication Number Publication Date
CN113261358A true CN113261358A (zh) 2021-08-13

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Application Number Title Priority Date Filing Date
CN201980082042.5A Pending CN113261358A (zh) 2019-11-27 2019-11-27 接收物理下行共享信道的方法和装置
CN202110975953.XA Active CN113708906B (zh) 2019-11-27 2019-11-27 接收物理下行共享信道的方法和装置

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Country Status (6)

Country Link
US (1) US20220264627A1 (zh)
EP (1) EP4044723A4 (zh)
JP (1) JP2023509286A (zh)
KR (1) KR20220104727A (zh)
CN (2) CN113261358A (zh)
WO (1) WO2021102763A1 (zh)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110267948A1 (en) * 2010-05-03 2011-11-03 Koc Ali T Techniques for communicating and managing congestion in a wireless network
EP3198747B1 (en) * 2014-09-25 2021-01-13 Apple Inc. Transmission of common control messages for machine-type communication (mtc) user equipments with reduced bandwidth
CN109152050B (zh) * 2017-06-15 2021-03-23 华为技术有限公司 下行控制信道参数的配置方法、网络设备和终端设备
CN110167170B (zh) * 2018-02-13 2023-01-13 华为技术有限公司 通信方法、装置和系统
US10779276B2 (en) * 2018-03-30 2020-09-15 Apple Inc. Self-contained slot and slot duration configuration in NR systems
CN110351027A (zh) * 2018-04-04 2019-10-18 华为技术有限公司 一种反馈信息的传输方法和装置
US10841942B2 (en) * 2018-04-05 2020-11-17 Qualcomm Incorporated Scheduling and time-domain configuration in integrated access and backhaul
CN110391890A (zh) * 2018-04-16 2019-10-29 中兴通讯股份有限公司 一种确定准共址参考信号集合的方法和装置
WO2021087895A1 (zh) * 2019-11-07 2021-05-14 富士通株式会社 传输参数的确定方法及装置

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Publication number Publication date
EP4044723A4 (en) 2023-01-04
JP2023509286A (ja) 2023-03-08
CN113708906B (zh) 2023-09-01
US20220264627A1 (en) 2022-08-18
KR20220104727A (ko) 2022-07-26
EP4044723A1 (en) 2022-08-17
CN113708906A (zh) 2021-11-26
WO2021102763A1 (zh) 2021-06-03

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