SG11202105623RA - Transmission configuration indication determination for a shared data channel - Google Patents

Transmission configuration indication determination for a shared data channel

Info

Publication number
SG11202105623RA
SG11202105623RA SG11202105623RA SG11202105623RA SG11202105623RA SG 11202105623R A SG11202105623R A SG 11202105623RA SG 11202105623R A SG11202105623R A SG 11202105623RA SG 11202105623R A SG11202105623R A SG 11202105623RA SG 11202105623R A SG11202105623R A SG 11202105623RA
Authority
SG
Singapore
Prior art keywords
data channel
shared data
transmission configuration
configuration indication
indication determination
Prior art date
Application number
SG11202105623RA
Inventor
Yan Zhou
Tao Luo
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 SG11202105623RA publication Critical patent/SG11202105623RA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/373—Predicting channel quality or other radio frequency [RF] parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0628—Diversity capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202105623RA 2018-12-20 2019-12-19 Transmission configuration indication determination for a shared data channel SG11202105623RA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862783084P 2018-12-20 2018-12-20
US16/719,785 US11201663B2 (en) 2018-12-20 2019-12-18 Transmission configuration indication determination for a shared data channel
PCT/US2019/067404 WO2020132198A1 (en) 2018-12-20 2019-12-19 Transmission configuration indication determination for a shared data channel

Publications (1)

Publication Number Publication Date
SG11202105623RA true SG11202105623RA (en) 2021-07-29

Family

ID=71097028

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202105623RA SG11202105623RA (en) 2018-12-20 2019-12-19 Transmission configuration indication determination for a shared data channel

Country Status (7)

Country Link
US (1) US11201663B2 (en)
EP (1) EP3900457A1 (en)
KR (1) KR20210095882A (en)
CN (1) CN113228775B (en)
SG (1) SG11202105623RA (en)
TW (1) TWI827772B (en)
WO (1) WO2020132198A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11251931B2 (en) * 2018-11-07 2022-02-15 Qualcomm Incorporated Active transmission configuration indication states
WO2020140290A1 (en) * 2019-01-04 2020-07-09 株式会社Ntt都科摩 Wireless communication method and device
CN116420415A (en) * 2020-10-16 2023-07-11 捷开通讯(深圳)有限公司 User equipment, base station and public beam determining method
CN114390696A (en) * 2020-10-22 2022-04-22 索尼公司 Electronic device, communication method, and storage medium
WO2022147809A1 (en) * 2021-01-09 2022-07-14 Qualcomm Incorporated Acknowledgment indications for downlink control information based transmissions
CN115189821B (en) * 2021-04-01 2023-09-19 大唐移动通信设备有限公司 Method and device for determining transmission configuration indication TCI state and terminal equipment
CN116264698A (en) * 2021-12-13 2023-06-16 上海朗帛通信技术有限公司 Method and apparatus in a node for wireless communication
WO2023109422A1 (en) * 2021-12-17 2023-06-22 Mediatek Inc. Method and appratus for rach procedure with transmission configuration indicatior (tci) state indication
WO2023245471A1 (en) * 2022-06-22 2023-12-28 Qualcomm Incorporated Concurrent random access triggering message
CN117793895A (en) * 2022-09-28 2024-03-29 华为技术有限公司 Beam determining method and related device
EP4371263A1 (en) * 2022-09-29 2024-05-22 ZTE Corporation Latency reduction during wireless mobility

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107852220B (en) * 2015-07-31 2022-03-11 苹果公司 Receive beam indication for 5G systems
US11134492B2 (en) * 2017-04-12 2021-09-28 Samsung Electronics Co., Ltd. Method and apparatus for beam recovery in next generation wireless systems
US10506587B2 (en) * 2017-05-26 2019-12-10 Samsung Electronics Co., Ltd. Method and apparatus for beam indication in next generation wireless systems
CN110383723B (en) * 2017-08-11 2021-02-02 Lg电子株式会社 Method and apparatus for receiving/transmitting control channel in CORESET
CN109587793B (en) 2017-09-29 2021-08-31 维沃移动通信有限公司 TCI state updating method, base station and terminal
CN117896830A (en) * 2017-11-15 2024-04-16 交互数字专利控股公司 Beam management in a wireless network
WO2019097478A1 (en) 2017-11-16 2019-05-23 Telefonaktiebolaget Lm Ericsson (Publ) Configuring spatial qcl reference in a tci state
CN109802787B (en) 2017-11-17 2021-01-08 维沃移动通信有限公司 Transmission method for Transmission Configuration Indication (TCI), network side equipment and terminal equipment
US10966101B2 (en) * 2018-01-10 2021-03-30 Apple Inc. Mobile communication system, user equipment, base station, base band circuitry, methods, machine readable media and computer programs to communicate in a mobile communication system
US10651917B2 (en) * 2018-01-12 2020-05-12 Qualcomm Incorporated Transmission configuration indication based beam switching
US20190253904A1 (en) * 2018-02-09 2019-08-15 Mediatek Inc. Downlink channel reception in wireless communication system
CN110166190B (en) * 2018-02-11 2021-02-26 华为技术有限公司 Method and device for determining quasi co-location information
US11272576B2 (en) * 2018-02-15 2022-03-08 Apple Inc. Hierarchical beamforming structure and transmission of beam indication to improve device mobility and reduce network traffic overhead in new radio (NR)
EP3547782B1 (en) * 2018-03-26 2020-10-21 ASUSTek Computer Inc. Method and apparatus for beam indication considering cross carrier scheduling in a wireless communication system
CN110324900B (en) * 2018-03-29 2021-10-22 维沃移动通信有限公司 PDSCH receiving method and terminal
US20190313445A1 (en) * 2018-04-05 2019-10-10 Mediatek Inc. Dl reception with consideration of qcl assumption
CN114401558A (en) * 2018-07-05 2022-04-26 上海朗帛通信技术有限公司 Method and device used in user equipment and base station for wireless communication
WO2020027547A1 (en) * 2018-07-31 2020-02-06 엘지전자 주식회사 Method for monitoring control signal by terminal in wireless communication system, and terminal using same method
EP4184849A1 (en) * 2018-08-09 2023-05-24 Lenovo (Singapore) Pte. Ltd. Downlink assignments for downlink control channels
ES2962807T3 (en) * 2018-09-28 2024-03-21 Apple Inc Configuring the spatial assumption for new radio (NR) downlink transmission
US10849187B2 (en) * 2018-12-14 2020-11-24 Asustek Computer Inc. Method and apparatus of beam indication in a wireless communication system
US11546043B2 (en) * 2018-12-20 2023-01-03 Qualcomm Incorporated Quasi co-location reset for a user equipment supporting a single active transmission configuration indication state

Also Published As

Publication number Publication date
US20200204246A1 (en) 2020-06-25
CN113228775B (en) 2024-03-22
US11201663B2 (en) 2021-12-14
CN113228775A (en) 2021-08-06
WO2020132198A1 (en) 2020-06-25
EP3900457A1 (en) 2021-10-27
TWI827772B (en) 2024-01-01
KR20210095882A (en) 2021-08-03
TW202031078A (en) 2020-08-16

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