BR112023013548A2 - Compartilhamento de recurso de uplink para dispositivos de sidelink - Google Patents

Compartilhamento de recurso de uplink para dispositivos de sidelink

Info

Publication number
BR112023013548A2
BR112023013548A2 BR112023013548A BR112023013548A BR112023013548A2 BR 112023013548 A2 BR112023013548 A2 BR 112023013548A2 BR 112023013548 A BR112023013548 A BR 112023013548A BR 112023013548 A BR112023013548 A BR 112023013548A BR 112023013548 A2 BR112023013548 A2 BR 112023013548A2
Authority
BR
Brazil
Prior art keywords
group
uplink resource
ues
uplink
base station
Prior art date
Application number
BR112023013548A
Other languages
English (en)
Portuguese (pt)
Inventor
Duo Zhang
Fei Huang
Huilin Xu
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112023013548A2 publication Critical patent/BR112023013548A2/pt

Links

Classifications

    • 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
    • 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
    • H04W72/50—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
    • 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)
BR112023013548A 2021-01-15 2021-12-23 Compartilhamento de recurso de uplink para dispositivos de sidelink BR112023013548A2 (pt)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
BR112023013548A2 true BR112023013548A2 (pt) 2023-12-05

Family

ID=79830891

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023013548A BR112023013548A2 (pt) 2021-01-15 2021-12-23 Compartilhamento de recurso de uplink para dispositivos de sidelink

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
CN116686249A (zh) 2023-09-01
KR20230131839A (ko) 2023-09-14
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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