EP3857744A4 - Backhaul signaling for notification and coordination in remote interference management - Google Patents

Backhaul signaling for notification and coordination in remote interference management Download PDF

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Publication number
EP3857744A4
EP3857744A4 EP19865427.9A EP19865427A EP3857744A4 EP 3857744 A4 EP3857744 A4 EP 3857744A4 EP 19865427 A EP19865427 A EP 19865427A EP 3857744 A4 EP3857744 A4 EP 3857744A4
Authority
EP
European Patent Office
Prior art keywords
coordination
notification
interference management
remote interference
backhaul signaling
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
EP19865427.9A
Other languages
German (de)
French (fr)
Other versions
EP3857744A1 (en
Inventor
Hassan GHOZLAN
Qian Li
Dawei YING
Geng Wu
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.)
Intel Corp
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of EP3857744A1 publication Critical patent/EP3857744A1/en
Publication of EP3857744A4 publication Critical patent/EP3857744A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • H04J11/0056—Inter-base station aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP19865427.9A 2018-09-28 2019-09-26 Backhaul signaling for notification and coordination in remote interference management Pending EP3857744A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862739060P 2018-09-28 2018-09-28
PCT/US2019/053136 WO2020069115A1 (en) 2018-09-28 2019-09-26 Backhaul signaling for notification and coordination in remote interference management

Publications (2)

Publication Number Publication Date
EP3857744A1 EP3857744A1 (en) 2021-08-04
EP3857744A4 true EP3857744A4 (en) 2022-06-08

Family

ID=69953361

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19865427.9A Pending EP3857744A4 (en) 2018-09-28 2019-09-26 Backhaul signaling for notification and coordination in remote interference management

Country Status (2)

Country Link
EP (1) EP3857744A4 (en)
WO (1) WO2020069115A1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8619563B2 (en) * 2009-02-03 2013-12-31 Qualcomm Incorporated Method and apparatus for interference management in a wireless communication system

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Study on remote interference management for NR (Release 16)", 24 September 2018 (2018-09-24), XP051515406, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/DRAFT/R1%2D18xxxxx%20Update%20of%20TR%2038%2E866%2Ezip> [retrieved on 20180924] *
INTEL CORPORATION: "Remote Interference Management Schemes", vol. RAN WG1, no. Gothenburg, Sweden; 20180820 - 20180824, 11 August 2018 (2018-08-11), XP051516078, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F94/Docs/R1%2D1808703%2Ezip> [retrieved on 20180811] *
LG ELECTRONICS: "Discussions on procedure for NR RIM support", vol. RAN WG1, no. Gothenburg, Sweden; 20180820 - 20180824, 11 August 2018 (2018-08-11), XP051515908, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F94/Docs/R1%2D1808530%2Ezip> [retrieved on 20180811] *
See also references of WO2020069115A1 *

Also Published As

Publication number Publication date
WO2020069115A1 (en) 2020-04-02
EP3857744A1 (en) 2021-08-04

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