SG11202108065WA - Methods and apparatuses for cross link interference measurement and reporting - Google Patents

Methods and apparatuses for cross link interference measurement and reporting

Info

Publication number
SG11202108065WA
SG11202108065WA SG11202108065WA SG11202108065WA SG11202108065WA SG 11202108065W A SG11202108065W A SG 11202108065WA SG 11202108065W A SG11202108065W A SG 11202108065WA SG 11202108065W A SG11202108065W A SG 11202108065WA SG 11202108065W A SG11202108065W A SG 11202108065WA
Authority
SG
Singapore
Prior art keywords
reporting
apparatuses
methods
interference measurement
cross link
Prior art date
Application number
SG11202108065WA
Inventor
Huilin Xu
Peter Gaal
Aamod Khandekar
Alexei Yurievitch Gorokhov
Peter Pui Lok Ang
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 SG11202108065WA publication Critical patent/SG11202108065WA/en

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/345—Interference values
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202108065WA 2019-02-26 2020-02-26 Methods and apparatuses for cross link interference measurement and reporting SG11202108065WA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962810892P 2019-02-26 2019-02-26
US16/801,070 US10979927B2 (en) 2019-02-26 2020-02-25 Cross link interference measurement and reporting
PCT/US2020/019970 WO2020176667A1 (en) 2019-02-26 2020-02-26 Methods and apparatuses for cross link interference measurement and reporting

Publications (1)

Publication Number Publication Date
SG11202108065WA true SG11202108065WA (en) 2021-09-29

Family

ID=72142025

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202108065WA SG11202108065WA (en) 2019-02-26 2020-02-26 Methods and apparatuses for cross link interference measurement and reporting

Country Status (6)

Country Link
US (1) US10979927B2 (en)
EP (1) EP3931990B1 (en)
KR (1) KR102344828B1 (en)
CN (1) CN113454932B (en)
SG (1) SG11202108065WA (en)
WO (1) WO2020176667A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020198056A1 (en) * 2019-03-22 2020-10-01 Apple Inc. Cross-link interference (cli) radio resource management (rrm) measurement
US11917440B2 (en) * 2020-09-28 2024-02-27 Qualcomm Incorporated CU-DU signaling to report cross-link interference measurements
US11664917B1 (en) * 2021-11-12 2023-05-30 Qualcomm Incorporated Techniques for inter-base station messaging for inter-base station cross-link interference mitigation
WO2023212080A1 (en) * 2022-04-26 2023-11-02 Intel Corporation Methods and arrangements for cross-link interference mitigation
WO2023206446A1 (en) * 2022-04-29 2023-11-02 Lenovo (Beijing) Limited Methods and apparatuses for interference measurement
KR20240124557A (en) * 2023-02-09 2024-08-19 삼성전자주식회사 Method and apparatus for cli measurement in wireless communication system
KR20240133083A (en) * 2023-02-28 2024-09-04 삼성전자주식회사 Apparatus and method for configuring cross-link interference resource in a full-duplex communication system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2014001533A (en) * 2011-08-15 2014-02-27 Ericsson Telefon Ab L M Methods and nodes for handling measurements in a wireless communication system.
US11212760B2 (en) * 2015-09-24 2021-12-28 Qualcomm Incorporated Common synchronization channel design for narrowband communications
US11012204B2 (en) * 2016-06-08 2021-05-18 Lg Electronics Inc. Communication method of using full duplex in NR
CN108024363B (en) 2016-11-04 2023-05-23 中兴通讯股份有限公司 Interference processing method and device
US11212689B2 (en) 2016-11-04 2021-12-28 Xi'an Zhongxing New Software Co., Ltd. Interference processing method and device, apparatus and storage medium
JP7245162B2 (en) 2017-01-09 2023-03-23 エルジー エレクトロニクス インコーポレイティド Method and apparatus for reporting measurement information
US10644845B2 (en) * 2017-05-05 2020-05-05 Mediatek Inc. Method and apparatus for cross-link interference measurements in mobile communications
US20180323928A1 (en) * 2017-05-05 2018-11-08 Mediatek Inc. Sounding Reference Signal Design In Mobile Communications
WO2018223386A1 (en) * 2017-06-09 2018-12-13 Zte Corporation System and method for measuring and controlling cross-link interference in wireless communications
US10873869B2 (en) * 2017-06-16 2020-12-22 Qualcomm Incorporated Cell-specific sounding and measurement configuration
EP3665928B1 (en) 2017-08-11 2023-11-15 Telefonaktiebolaget LM Ericsson (publ) Measurement and report for cross-link interference management based on reference signals
EP3665845A1 (en) * 2017-08-11 2020-06-17 Apple Inc. Mobile communication system, mobile device, user equipment, network node, nodeb, circuits, apparatuses, methods machine readable media and computer programs for mobile devices, user equipment, network nodes, and nodebs

Also Published As

Publication number Publication date
KR102344828B1 (en) 2021-12-28
CN113454932B (en) 2023-11-21
EP3931990A1 (en) 2022-01-05
KR20210108493A (en) 2021-09-02
CN113454932A (en) 2021-09-28
EP3931990B1 (en) 2024-04-17
US10979927B2 (en) 2021-04-13
US20200275298A1 (en) 2020-08-27
WO2020176667A1 (en) 2020-09-03
EP3931990C0 (en) 2024-04-17

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