EP4423949A4 - First user equipment, network node and methods for enabling sidelink in a wireless communication network - Google Patents

First user equipment, network node and methods for enabling sidelink in a wireless communication network

Info

Publication number
EP4423949A4
EP4423949A4 EP22887796.5A EP22887796A EP4423949A4 EP 4423949 A4 EP4423949 A4 EP 4423949A4 EP 22887796 A EP22887796 A EP 22887796A EP 4423949 A4 EP4423949 A4 EP 4423949A4
Authority
EP
European Patent Office
Prior art keywords
methods
wireless communication
user equipment
communication network
network node
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
EP22887796.5A
Other languages
German (de)
French (fr)
Other versions
EP4423949A1 (en
Inventor
Min Wang
Antonino ORSINO
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of EP4423949A1 publication Critical patent/EP4423949A1/en
Publication of EP4423949A4 publication Critical patent/EP4423949A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/25—Monitoring; Testing of receivers taking multiple measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
EP22887796.5A 2021-10-29 2022-10-26 First user equipment, network node and methods for enabling sidelink in a wireless communication network Pending EP4423949A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163263238P 2021-10-29 2021-10-29
PCT/SE2022/050977 WO2023075665A1 (en) 2021-10-29 2022-10-26 First user equipment, network node and methods for enabling sidelink in a wireless communication network

Publications (2)

Publication Number Publication Date
EP4423949A1 EP4423949A1 (en) 2024-09-04
EP4423949A4 true EP4423949A4 (en) 2025-02-26

Family

ID=86158363

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22887796.5A Pending EP4423949A4 (en) 2021-10-29 2022-10-26 First user equipment, network node and methods for enabling sidelink in a wireless communication network

Country Status (2)

Country Link
EP (1) EP4423949A4 (en)
WO (1) WO2023075665A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12149458B2 (en) * 2022-02-11 2024-11-19 Qualcomm Incorporated Sidelink primary component carrier for carrier aggregation
US12574840B2 (en) * 2023-06-20 2026-03-10 Dell Products L.P. Facilitating cell and carrier switch off for energy awareness in advanced communication networks
CN119729814A (en) * 2023-09-28 2025-03-28 华为技术有限公司 Communication method and device
US20250133426A1 (en) * 2023-10-20 2025-04-24 Lenovo (Singapore) Pte. Ltd. Notification of carrier failure condition
WO2025129449A1 (en) * 2023-12-19 2025-06-26 深圳Tcl新技术有限公司 Sidelink communication method, device, chip, and computer storage medium
CN120935644A (en) * 2024-05-09 2025-11-11 上海推络通信科技合伙企业(有限合伙) Method and apparatus in a communication node for wireless communication

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140247802A1 (en) * 2011-11-10 2014-09-04 Nokia Corporation Methods and apparatuses for facilitating use of carrier aggregation for device-to-device communications
US20200137756A1 (en) * 2017-07-25 2020-04-30 Lg Electronics Inc. Method and apparatus for allocating resource based on anchor carrier in wireless communication system
US20210051653A1 (en) * 2019-08-15 2021-02-18 Comcast Cable Communications, Llc Sidelink Communications

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105103637B (en) * 2014-01-26 2019-07-23 华为技术有限公司 Device communication method and device
US10123348B2 (en) * 2015-04-01 2018-11-06 Qualcomm Incorporated Enhanced carrier aggregation activation and scheduling request procedures
WO2019023857A1 (en) * 2017-07-31 2019-02-07 Zte Corporation Methods and computing device for carrying out wireless device-to-device communication using sidelink carrier aggregation
CN109379171A (en) * 2017-08-10 2019-02-22 索尼公司 Electronic device and method for wireless communication, storage medium
US11729744B2 (en) * 2019-07-03 2023-08-15 Qualcomm Incorporated Determining numerology for sidelink communication

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140247802A1 (en) * 2011-11-10 2014-09-04 Nokia Corporation Methods and apparatuses for facilitating use of carrier aggregation for device-to-device communications
US20200137756A1 (en) * 2017-07-25 2020-04-30 Lg Electronics Inc. Method and apparatus for allocating resource based on anchor carrier in wireless communication system
US20210051653A1 (en) * 2019-08-15 2021-02-18 Comcast Cable Communications, Llc Sidelink Communications

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
INTEL CORPORATION: "Sidelink Carrier Aggregation for Mode-4 LTE V2V Communication", vol. RAN WG1, no. Prague, Czech Republic; 20170821 - 20170825, 20 August 2017 (2017-08-20), XP051315297, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20170820] *
See also references of WO2023075665A1 *

Also Published As

Publication number Publication date
EP4423949A1 (en) 2024-09-04
WO2023075665A1 (en) 2023-05-04

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