KR20230131839A - 사이드링크 디바이스들을 위한 업링크 자원 공유 - Google Patents

사이드링크 디바이스들을 위한 업링크 자원 공유 Download PDF

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Publication number
KR20230131839A
KR20230131839A KR1020237023022A KR20237023022A KR20230131839A KR 20230131839 A KR20230131839 A KR 20230131839A KR 1020237023022 A KR1020237023022 A KR 1020237023022A KR 20237023022 A KR20237023022 A KR 20237023022A KR 20230131839 A KR20230131839 A KR 20230131839A
Authority
KR
South Korea
Prior art keywords
uplink
message
group resource
group
opportunity
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
KR1020237023022A
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English (en)
Korean (ko)
Inventor
후이린 쑤
두오 장
페이 후앙
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20230131839A publication Critical patent/KR20230131839A/ko
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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • 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
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users
    • 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
    • H04L5/0033—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation each allocating device acting autonomously, i.e. without negotiation with other allocating devices
    • 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 signalling, 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/008—Timing of allocation once only, on installation
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • 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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020237023022A 2021-01-15 2021-12-23 사이드링크 디바이스들을 위한 업링크 자원 공유 Pending KR20230131839A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/150,876 US11576161B2 (en) 2021-01-15 2021-01-15 Uplink resource sharing for sidelink devices
US17/150,876 2021-01-15
PCT/US2021/065134 WO2022154956A1 (en) 2021-01-15 2021-12-23 Uplink resource sharing for sidelink devices

Publications (1)

Publication Number Publication Date
KR20230131839A true KR20230131839A (ko) 2023-09-14

Family

ID=79830891

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237023022A Pending KR20230131839A (ko) 2021-01-15 2021-12-23 사이드링크 디바이스들을 위한 업링크 자원 공유

Country Status (8)

Country Link
US (1) US11576161B2 (https=)
EP (1) EP4278804A1 (https=)
JP (1) JP7731430B2 (https=)
KR (1) KR20230131839A (https=)
CN (1) CN116686249A (https=)
BR (1) BR112023013548A2 (https=)
TW (1) TW202234931A (https=)
WO (1) WO2022154956A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240314789A1 (en) * 2021-07-09 2024-09-19 Telefonaktiebolaget Lm Ericsson (Publ) Dynamically reconfigurable uplink resources
US20230076746A1 (en) * 2021-09-03 2023-03-09 Apple Inc. User equipment association

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103458420B (zh) * 2012-05-31 2016-12-28 华为技术有限公司 一种无线通信方法、基站及用户设备
US9609680B2 (en) 2014-03-18 2017-03-28 Qualcomm Incorporated Signaling flows and buffer status report for a group in device-to-device broadcast communication
JP6783377B2 (ja) * 2016-08-12 2020-11-11 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてリソースプール構成を基盤として端末が自律的にリソースを再選択する方法及び装置
EP4344325A3 (en) 2017-05-04 2024-12-11 Koninklijke Philips N.V. Intra-group communication
US11546924B2 (en) * 2018-04-27 2023-01-03 Qualcomm Incorporated Group physical control channel for autonomous uplink transmissions
CN113228803B (zh) 2018-11-01 2024-07-09 瑞典爱立信有限公司 在预配置上行链路资源上调度传输
US12250704B2 (en) 2019-01-25 2025-03-11 Qualcomm Incorporated Preconfigured uplink resource techniques in wireless communications
CN111436140B (zh) * 2019-03-25 2023-06-30 维沃移动通信有限公司 资源分配方法、释放方法、终端及网络设备
EP3952556A1 (en) 2019-03-29 2022-02-09 Ntt Docomo, Inc. User equipment, base station apparatus, and communication method
US11363649B2 (en) * 2019-05-01 2022-06-14 Qualcomm Incorporated Methods and apparatus to facilitate relayed uplink transmissions
US11438876B2 (en) * 2019-05-02 2022-09-06 Ofinno, Llc Sidelink multi-antenna transmission and reception

Also Published As

Publication number Publication date
JP2024504282A (ja) 2024-01-31
BR112023013548A2 (pt) 2023-12-05
CN116686249A (zh) 2023-09-01
US20220232554A1 (en) 2022-07-21
US11576161B2 (en) 2023-02-07
TW202234931A (zh) 2022-09-01
JP7731430B2 (ja) 2025-08-29
EP4278804A1 (en) 2023-11-22
WO2022154956A1 (en) 2022-07-21

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Patent event date: 20230706

Patent event code: PA01051R01D

Comment text: International Patent Application

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Patent event code: PA02012R01D

Patent event date: 20241205

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