JP7736815B2 - サイドリンクリレー通信のための方法および装置 - Google Patents

サイドリンクリレー通信のための方法および装置

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Publication number
JP7736815B2
JP7736815B2 JP2023569644A JP2023569644A JP7736815B2 JP 7736815 B2 JP7736815 B2 JP 7736815B2 JP 2023569644 A JP2023569644 A JP 2023569644A JP 2023569644 A JP2023569644 A JP 2023569644A JP 7736815 B2 JP7736815 B2 JP 7736815B2
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JP
Japan
Prior art keywords
relay
remote
base station
layer
indication
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.)
Active
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JP2023569644A
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English (en)
Japanese (ja)
Other versions
JP2024516889A5 (enExample
JP2024516889A (ja
Inventor
リン チェン，
ウェイ ルオ，
イン フアン，
ウェイチャン ドゥー，
メンジェン ワン，
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.)
ZTE Corp
Original Assignee
ZTE Corp
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Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Publication of JP2024516889A publication Critical patent/JP2024516889A/ja
Publication of JP2024516889A5 publication Critical patent/JP2024516889A5/ja
Application granted granted Critical
Publication of JP7736815B2 publication Critical patent/JP7736815B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2023569644A 2021-05-10 2021-05-10 サイドリンクリレー通信のための方法および装置 Active JP7736815B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/092620 WO2022236533A1 (en) 2021-05-10 2021-05-10 Method and apparatus for sidelink relay communication

Publications (3)

Publication Number Publication Date
JP2024516889A JP2024516889A (ja) 2024-04-17
JP2024516889A5 JP2024516889A5 (enExample) 2024-05-13
JP7736815B2 true JP7736815B2 (ja) 2025-09-09

Family

ID=84028645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023569644A Active JP7736815B2 (ja) 2021-05-10 2021-05-10 サイドリンクリレー通信のための方法および装置

Country Status (6)

Country Link
US (1) US20240080658A1 (enExample)
EP (1) EP4338479A4 (enExample)
JP (1) JP7736815B2 (enExample)
KR (1) KR20240016951A (enExample)
CN (1) CN117296382A (enExample)
WO (1) WO2022236533A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240259892A1 (en) * 2021-05-27 2024-08-01 Telefonaktiebolaget Lm Ericsson (Publ) Methods, ues, network node, media for path switching handling with different types of candidate paths
US12581551B2 (en) * 2021-07-28 2026-03-17 Lg Electronics Inc. Operation method and apparatus related to RRC connection and timer of a remote UE in a wireless communication system
GB202111764D0 (en) * 2021-08-17 2021-09-29 Samsung Electronics Co Ltd RRC connection management for sidelink relaying
US12464433B2 (en) * 2021-09-24 2025-11-04 Apple Inc. Information forwarding via sidelink relay
WO2025063822A1 (ko) * 2023-09-19 2025-03-27 엘지전자 주식회사 무선 통신 시스템에서 통신을 수행하는 방법 및 이를 위한 장치
WO2025170302A1 (ko) * 2024-02-08 2025-08-14 엘지전자 주식회사 무선 통신 시스템에서 릴레이 통신을 수행하는 방법 및 이를 위한 장치

Citations (2)

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US20180098370A1 (en) 2015-05-14 2018-04-05 Intel IP Corporation Ue-to-network relay initiation and configuration
US20190357284A1 (en) 2016-11-17 2019-11-21 Huawei Technologies Co., Ltd. Indication Method and Related Device

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CN100548071C (zh) * 2007-09-18 2009-10-07 北京邮电大学 基于中继技术的多频点td-scdma组网及通信的实现方法
CN104350687A (zh) * 2012-05-09 2015-02-11 英派尔科技开发有限公司 用于网络装置的输出的数字中继
US9445352B2 (en) * 2013-07-30 2016-09-13 Qualcomm Incorporated Power efficient discovery of LTE-direct relay for out-of-coverage devices
US20160157254A1 (en) * 2014-11-26 2016-06-02 Samsung Electronics Co., Ltd. Methods and apparatus for control information resource allocation for d2d communications
US10021620B2 (en) * 2015-02-10 2018-07-10 Qualcomm Incorporated Relay signaling between UE and network
CN107771410B (zh) * 2015-05-26 2021-03-19 Lg 电子株式会社 在无线通信系统中通过ue实现的解除链接方法和使用所述方法的ue
EP3627723B1 (en) * 2015-07-24 2025-10-15 Panasonic Intellectual Property Corporation of America Improved prose relay ue activation
US20170055282A1 (en) * 2015-08-21 2017-02-23 Qualcomm Incorporated Connection setup in "device-to-device relayed uplink, direct downlink" architecture for cellular networks
US10439682B2 (en) * 2016-08-19 2019-10-08 FG Innovation Company Limited Access mechanism for proximity-based service UE-to-network relay service
EP3520563A1 (en) * 2016-09-30 2019-08-07 Telefonaktiebolaget LM Ericsson (PUBL) Radio resource control connection establishment
AU2016424413B2 (en) * 2016-09-30 2021-01-28 Huawei Technologies Co., Ltd. Data transmission method, device, and system
CN108207017B (zh) * 2016-12-20 2019-09-17 电信科学技术研究院 一种处理寻呼的方法和装置
CN115460720B (zh) * 2019-08-13 2025-07-15 苹果公司 远程无线设备的无线电资源控制连接过程
WO2021097801A1 (en) * 2019-11-22 2021-05-27 Mediatek Singapore Pte. Ltd. Methods and apparatus of packet routing for sidelink relay
CN113905397B (zh) * 2020-06-22 2024-02-27 维沃移动通信有限公司 中继确定方法、配置方法、装置、终端及网络侧设备
ES3028864T3 (en) * 2020-08-05 2025-06-20 Interdigital Patent Holdings Inc Sidelink discovery associated with nr relays

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180098370A1 (en) 2015-05-14 2018-04-05 Intel IP Corporation Ue-to-network relay initiation and configuration
US20190357284A1 (en) 2016-11-17 2019-11-21 Huawei Technologies Co., Ltd. Indication Method and Related Device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
vivo，Discussion on L2 and L3 relay co-existence，3GPP TSG RAN WG2 #113bis-e R2-2103328，2021年04月02日

Also Published As

Publication number Publication date
US20240080658A1 (en) 2024-03-07
WO2022236533A1 (en) 2022-11-17
EP4338479A4 (en) 2025-03-26
EP4338479A1 (en) 2024-03-20
JP2024516889A (ja) 2024-04-17
KR20240016951A (ko) 2024-02-06
CN117296382A (zh) 2023-12-26

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