CN116076138A8 - 用于共享频谱中接收器辅助传输的方法和装置 - Google Patents

用于共享频谱中接收器辅助传输的方法和装置 Download PDF

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Publication number
CN116076138A8
CN116076138A8 CN202180058725.4A CN202180058725A CN116076138A8 CN 116076138 A8 CN116076138 A8 CN 116076138A8 CN 202180058725 A CN202180058725 A CN 202180058725A CN 116076138 A8 CN116076138 A8 CN 116076138A8
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CN
China
Prior art keywords
shared spectrum
gnb
receiver
communication channel
measurement report
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
CN202180058725.4A
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English (en)
Other versions
CN116076138A (zh
Inventor
乔治•卡尔切夫
肖维民
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN116076138A publication Critical patent/CN116076138A/zh
Publication of CN116076138A8 publication Critical patent/CN116076138A8/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance

Landscapes

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

Abstract

在确定共享频谱中的通信信道空闲时，gNB可以发送下行链路控制信息(downlink control information，DCI)，触发用户设备(user equipment，UE)测量资源，以确定所述通信信道是否可用于所述UE。被所述DCI触发的所述UE可以测量所述资源上接收的能量，生成测量报告并向所述gNB发送所述测量报告。根据所述测量报告，所述gNB可以确定是否在所述通信信道中向所述UE传输数据。
CN202180058725.4A 2020-08-06 2021-08-05 用于共享频谱中接收器辅助传输的方法和装置 Pending CN116076138A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063062204P 2020-08-06 2020-08-06
US63/062,204 2020-08-06
PCT/US2021/044693 WO2021203112A2 (en) 2020-08-06 2021-08-05 Method and apparatus for receiver assisted transmission in shared spectrum

Publications (2)

Publication Number Publication Date
CN116076138A CN116076138A (zh) 2023-05-05
CN116076138A8 true CN116076138A8 (zh) 2024-05-24

Family

ID=77519836

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180058725.4A Pending CN116076138A (zh) 2020-08-06 2021-08-05 用于共享频谱中接收器辅助传输的方法和装置

Country Status (4)

Country Link
US (1) US20230189020A1 (zh)
EP (1) EP4186309A2 (zh)
CN (1) CN116076138A (zh)
WO (1) WO2021203112A2 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109302272B (zh) * 2018-02-13 2022-06-03 中兴通讯股份有限公司 Csi报告的发送、接收方法及装置、电子装置
US20220295465A1 (en) * 2019-08-16 2022-09-15 Telefonaktiebolaget Lm Ericsson (Publ) Flexible configurations of channel occupancy measurements
US20220053563A1 (en) * 2020-08-11 2022-02-17 Qualcomm Incorporated Sensing bandwidth adjusted energy detection thresholds
WO2023173415A1 (en) * 2022-03-18 2023-09-21 Apple Inc. User equipment configuration for channel state information reporting

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3200547B1 (en) * 2014-09-26 2021-08-18 Electronics and Telecommunications Research Institute Wireless channel access method and device
US10863543B2 (en) * 2017-12-01 2020-12-08 Qualcomm Incorporated Subband based uplink access for NR-SS
US10841953B2 (en) * 2018-05-21 2020-11-17 Qualcomm Incorporated Receiver-based listen before talk techniques in shared millimeter wave radio frequency spectrum

Also Published As

Publication number Publication date
CN116076138A (zh) 2023-05-05
WO2021203112A3 (en) 2022-01-06
EP4186309A2 (en) 2023-05-31
US20230189020A1 (en) 2023-06-15
WO2021203112A2 (en) 2021-10-07

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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

Correction item: PCT international application to national stage day

Correct: 2023.02.01

False: 2023.01.31

Number: 18-02

Page: The title page

Volume: 39

Correction item: PCT international application to national stage day

Correct: 2023.02.01

False: 2023.01.31

Number: 18-02

Volume: 39