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 PDFInfo
- 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- Withdrawn
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)
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)
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)
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 |
-
2019
- 2019-10-22 EP EP19876208.0A patent/EP3871357A4/en not_active Withdrawn
- 2019-10-22 WO PCT/US2019/057426 patent/WO2020086572A1/en unknown
Non-Patent Citations (4)
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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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 20201223 |
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AK | Designated contracting states |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20220615 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04W 72/12 20090101ALI20220610BHEP Ipc: H04B 17/373 20150101ALI20220610BHEP Ipc: H04L 5/00 20060101AFI20220610BHEP |
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Effective date: 20230117 |