EP4748151A1 - Verfahren, architekturen, vorrichtungen und systeme zur pfadumschaltung - Google Patents

Verfahren, architekturen, vorrichtungen und systeme zur pfadumschaltung

Info

Publication number
EP4748151A1
EP4748151A1 EP24752261.8A EP24752261A EP4748151A1 EP 4748151 A1 EP4748151 A1 EP 4748151A1 EP 24752261 A EP24752261 A EP 24752261A EP 4748151 A1 EP4748151 A1 EP 4748151A1
Authority
EP
European Patent Office
Prior art keywords
wtru
wtrus
group
relay
network
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
EP24752261.8A
Other languages
English (en)
French (fr)
Inventor
Jung Je Son
Michelle Perras
Samir Ferdi
Magurawalage Chathura Madhusanka Sarathchandra
Taimoor ABBAS
Saad Ahmad
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.)
InterDigital Patent Holdings Inc
Original Assignee
InterDigital Patent Holdings 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 InterDigital Patent Holdings Inc filed Critical InterDigital Patent Holdings Inc
Publication of EP4748151A1 publication Critical patent/EP4748151A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment
    • 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
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management
    • 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
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP24752261.8A 2023-07-19 2024-07-17 Verfahren, architekturen, vorrichtungen und systeme zur pfadumschaltung Pending EP4748151A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363527693P 2023-07-19 2023-07-19
PCT/US2024/038324 WO2025019551A1 (en) 2023-07-19 2024-07-17 Methods, architectures, apparatuses and systems for path switching

Publications (1)

Publication Number Publication Date
EP4748151A1 true EP4748151A1 (de) 2026-05-27

Family

ID=92259013

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24752261.8A Pending EP4748151A1 (de) 2023-07-19 2024-07-17 Verfahren, architekturen, vorrichtungen und systeme zur pfadumschaltung

Country Status (3)

Country Link
EP (1) EP4748151A1 (de)
CN (1) CN121488554A (de)
WO (1) WO2025019551A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11800599B2 (en) * 2020-04-03 2023-10-24 Electronics And Telecommunications Research Institute Method for discovering and selecting relay user equipment in communication system
US20220116841A1 (en) * 2020-10-12 2022-04-14 Mediatek Singapore Pte. Ltd. Conditional handover for relay and remote ues in ue-to-network relay system
WO2022089849A1 (en) * 2020-10-29 2022-05-05 Nokia Technologies Oy Method, apparatus, and computer program product for service-continuity indication in sidelink user equipment to network relay during path switch

Also Published As

Publication number Publication date
CN121488554A (zh) 2026-02-06
WO2025019551A1 (en) 2025-01-23

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