EP3871357A4 - Determination of quasi-colocation (qcl) for reception of a physical downlink shared channel (pdsch) - Google Patents

Determination of quasi-colocation (qcl) for reception of a physical downlink shared channel (pdsch) Download PDF

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Publication number
EP3871357A4
EP3871357A4 EP19876208.0A EP19876208A EP3871357A4 EP 3871357 A4 EP3871357 A4 EP 3871357A4 EP 19876208 A EP19876208 A EP 19876208A EP 3871357 A4 EP3871357 A4 EP 3871357A4
Authority
EP
European Patent Office
Prior art keywords
colocation
qcl
pdsch
quasi
reception
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.)
Withdrawn
Application number
EP19876208.0A
Other languages
German (de)
French (fr)
Other versions
EP3871357A1 (en
Inventor
Alexei Davydov
Debdeep CHATTERJEE
Gang Xiong
Guotong Wang
Yushu Zhang
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 EP3871357A1 publication Critical patent/EP3871357A1/en
Publication of EP3871357A4 publication Critical patent/EP3871357A4/en
Withdrawn legal-status Critical Current

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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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 signaling, i.e. of overhead other than pilot signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP19876208.0A 2018-10-24 2019-10-22 Determination of quasi-colocation (qcl) for reception of a physical downlink shared channel (pdsch) Withdrawn EP3871357A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862749959P 2018-10-24 2018-10-24
PCT/US2019/057426 WO2020086572A1 (en) 2018-10-24 2019-10-22 Determination of quasi-colocation (qcl) for reception of a physical downlink shared channel (pdsch)

Publications (2)

Publication Number Publication Date
EP3871357A1 EP3871357A1 (en) 2021-09-01
EP3871357A4 true EP3871357A4 (en) 2022-07-13

Family

ID=70330531

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19876208.0A Withdrawn EP3871357A4 (en) 2018-10-24 2019-10-22 Determination of quasi-colocation (qcl) for reception of a physical downlink shared channel (pdsch)

Country Status (2)

Country Link
EP (1) EP3871357A4 (en)
WO (1) WO2020086572A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114070527B (en) * 2020-08-07 2023-07-14 大唐移动通信设备有限公司 Information transmission method, network side equipment, terminal and storage medium
KR20230027096A (en) * 2020-09-30 2023-02-27 지티이 코포레이션 Acquisition of pseudo colocation information using transport configuration indicators
CN114726409A (en) * 2021-01-04 2022-07-08 中国移动通信有限公司研究院 Configuration method, base station, terminal and medium for multi-beam transmission
WO2024073945A1 (en) * 2022-12-15 2024-04-11 Lenovo (Beijing) Limited Method and apparatus of beam determination

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9197387B2 (en) * 2011-08-15 2015-11-24 Google Technology Holdings LLC Method and apparatus for control channel transmission and reception
WO2017052284A1 (en) * 2015-09-24 2017-03-30 Lg Electronics Inc. Method and apparatus for performing a discontinuous reception
WO2017160100A2 (en) * 2016-03-16 2017-09-21 엘지전자 주식회사 Method for transmitting and receiving control information in wireless communication system, and apparatus therefor

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
MEDIATEK INC: "Summary on Beam Failure Recovery", vol. RAN WG1, no. Chengdu, China; 20181015 - 20181019, 9 October 2018 (2018-10-09), XP051519191, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F94b/Docs/R1%2D1811867%2Ezip> [retrieved on 20181009] *
NOKIA ET AL: "Feature lead summary on QCL", vol. RAN WG1, 19 April 2018 (2018-04-19), XP051427786, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN1/Docs/> [retrieved on 20180419] *
See also references of WO2020086572A1 *
VIVO: "Remaining issues on beam measurement and reporting", vol. RAN WG1, no. Athens, Greece; 20180226 - 20180302, 15 February 2018 (2018-02-15), XP051396772, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F92/Docs/> [retrieved on 20180215] *

Also Published As

Publication number Publication date
WO2020086572A1 (en) 2020-04-30
EP3871357A1 (en) 2021-09-01

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