CN113519191A - 激活或去激活探测信号资源的方法和装置 - Google Patents

激活或去激活探测信号资源的方法和装置 Download PDF

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Publication number
CN113519191A
CN113519191A CN201980093643.6A CN201980093643A CN113519191A CN 113519191 A CN113519191 A CN 113519191A CN 201980093643 A CN201980093643 A CN 201980093643A CN 113519191 A CN113519191 A CN 113519191A
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CN
China
Prior art keywords
mac
srs resource
srs
resource
indication information
Prior art date
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Pending
Application number
CN201980093643.6A
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English (en)
Inventor
尤心
史志华
陈文洪
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
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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.)
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Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202111341418.5A priority Critical patent/CN114124332B/zh
Publication of CN113519191A publication Critical patent/CN113519191A/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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • 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
    • 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

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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激活或去激活SRS资源的方法，包括：终端设备接收MAC CE，所述MAC CE包括CC集合的ID，其中，所述MAC CE还包括至少一个SRS资源的ID，所述MAC CE用于激活或者去激活所述CC集合对应的所述至少一个SRS资源；或者，所述MAC CE还包括SRS资源集合的ID，所述MAC CE用于激活或者去激活所述CC集合对应的所述SRS资源集合。由于MAC CE能够激活或者去激活一个CC集合对应的SRS资源或SRS资源集合，一个CC集合包括多个BWP，因此，相比于针对BWP对应的SRS资源集合逐个进行激活或者去激活的方案，具有更高的效率和更小的信令开销。

Description

PCT国内申请，说明书已公开。

Claims (94)

  1. PCT国内申请，权利要求书已公开。
CN201980093643.6A 2019-11-07 2019-11-07 激活或去激活探测信号资源的方法和装置 Pending CN113519191A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111341418.5A CN114124332B (zh) 2019-11-07 2019-11-07 激活或去激活探测信号资源的方法和装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/116405 WO2021087912A1 (zh) 2019-11-07 2019-11-07 激活或去激活探测信号资源的方法和装置

Related Child Applications (1)

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CN202111341418.5A Division CN114124332B (zh) 2019-11-07 2019-11-07 激活或去激活探测信号资源的方法和装置

Publications (1)

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CN113519191A true CN113519191A (zh) 2021-10-19

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CN201980093643.6A Pending CN113519191A (zh) 2019-11-07 2019-11-07 激活或去激活探测信号资源的方法和装置

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Country Link
US (1) US20220116947A1 (zh)
EP (1) EP3955670B1 (zh)
JP (1) JP7448567B2 (zh)
KR (1) KR20220093045A (zh)
CN (2) CN114124332B (zh)
WO (1) WO2021087912A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220021498A1 (en) * 2020-07-20 2022-01-20 Qualcomm Incorporated Media access control (mac) control element (ce) spatial relation information update for sounding reference signal (srs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11937222B2 (en) * 2020-02-06 2024-03-19 Qualcomm Incorporated User equipment (UE) capability on band group sharing of same quasi co-location (QCL) parameter
CN115707119A (zh) * 2021-08-06 2023-02-17 华为技术有限公司 一种通信方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017173388A1 (en) 2016-04-01 2017-10-05 Huawei Technologies Co., Ltd. System and method for srs switching, transmission, and enhancements
CN110035505B (zh) * 2018-01-11 2021-08-24 维沃移动通信有限公司 半静态srs资源指示、处理方法、网络侧设备、用户终端
DK3753185T3 (da) * 2018-02-15 2022-01-31 Ericsson Telefon Ab L M Effektiv MAC-CE-angivelse af rumlig relation for semi-persistent SRS
EP3782298B1 (en) * 2018-04-20 2021-10-20 Telefonaktiebolaget LM Ericsson (publ) Cross-carrier spatial relation indication for semi-persistent sounding reference signal (sp-srs) resources
US11729782B2 (en) 2018-06-11 2023-08-15 Apple Inc. Enhanced uplink beam management
US11368259B2 (en) * 2019-07-06 2022-06-21 Qualcomm Incorporated Xcarrier virtual single cell operation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220021498A1 (en) * 2020-07-20 2022-01-20 Qualcomm Incorporated Media access control (mac) control element (ce) spatial relation information update for sounding reference signal (srs)
US11791961B2 (en) * 2020-07-20 2023-10-17 Qualcomm Incorporated Media access control (MAC) control element (CE) spatial relation information update for sounding reference signal (SRS)

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Publication number Publication date
KR20220093045A (ko) 2022-07-05
EP3955670B1 (en) 2023-12-27
JP2023506340A (ja) 2023-02-16
CN114124332B (zh) 2023-07-25
US20220116947A1 (en) 2022-04-14
EP3955670A4 (en) 2022-05-11
EP3955670A1 (en) 2022-02-16
JP7448567B2 (ja) 2024-03-12
WO2021087912A1 (zh) 2021-05-14
CN114124332A (zh) 2022-03-01

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