SG11202102222QA - Techniques for configuring active spatial relations in wireless communications - Google Patents

Techniques for configuring active spatial relations in wireless communications

Info

Publication number
SG11202102222QA
SG11202102222QA SG11202102222QA SG11202102222QA SG11202102222QA SG 11202102222Q A SG11202102222Q A SG 11202102222QA SG 11202102222Q A SG11202102222Q A SG 11202102222QA SG 11202102222Q A SG11202102222Q A SG 11202102222QA SG 11202102222Q A SG11202102222Q A SG 11202102222QA
Authority
SG
Singapore
Prior art keywords
techniques
wireless communications
spatial relations
active spatial
configuring active
Prior art date
Application number
SG11202102222QA
Inventor
Yan Zhou
Wilson Makesh Pravin John
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 SG11202102222QA publication Critical patent/SG11202102222QA/en

Links

Classifications

    • 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
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
    • 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
    • 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
    • H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode 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
    • H04B7/06—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
    • H04B7/0868—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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • 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
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Optical Communication System (AREA)
SG11202102222QA 2018-10-11 2019-09-06 Techniques for configuring active spatial relations in wireless communications SG11202102222QA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862744188P 2018-10-11 2018-10-11
US16/561,999 US11291006B2 (en) 2018-10-11 2019-09-05 Techniques for configuring active spatial relations in wireless communications
PCT/US2019/050024 WO2020076446A1 (en) 2018-10-11 2019-09-06 Techniques for configuring active spatial relations in wireless communications

Publications (1)

Publication Number Publication Date
SG11202102222QA true SG11202102222QA (en) 2021-04-29

Family

ID=70159225

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202102222QA SG11202102222QA (en) 2018-10-11 2019-09-06 Techniques for configuring active spatial relations in wireless communications

Country Status (5)

Country Link
US (1) US11291006B2 (en)
EP (1) EP3864757A1 (en)
SG (1) SG11202102222QA (en)
TW (1) TWI808255B (en)
WO (1) WO2020076446A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11115970B2 (en) 2018-10-11 2021-09-07 Qualcomm Incorporated Techniques for configuring transmission configuration states in wireless communications
US11349543B2 (en) * 2018-11-16 2022-05-31 Qualcomm Incorporated Beam switch count in beamformed wireless communications
US11824613B2 (en) * 2020-03-26 2023-11-21 Samsung Electronics Co., Ltd. Method and apparatus for a multi-beam downlink and uplink wireless system
US20230164786A1 (en) * 2020-07-17 2023-05-25 Intel Corporation Default spatial relation for pucch and srs with multi-trp
CN116097779A (en) * 2020-08-25 2023-05-09 高通股份有限公司 Uplink beam determination techniques for single frequency network communications
US11917624B2 (en) * 2021-07-30 2024-02-27 Qualcomm Incorporated Techniques for multiplexing uplink control information on uplink channel repetitions

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018000430A1 (en) 2016-07-01 2018-01-04 Nokia Technologies Oy Resource multiplexing and allocation schemes for uplink beam reference signal in massive mimo system
CN109890080B (en) * 2016-11-03 2020-03-20 华为技术有限公司 Information transmission method and equipment
CN110168995B (en) * 2017-01-05 2022-01-11 Lg电子株式会社 Method for transmitting physical uplink control channel in wireless communication system and apparatus therefor
US10425878B2 (en) 2017-01-09 2019-09-24 Qualcomm Incorporated Techniques to identify sets of multiple beams compatible with configurations for routing signals in a user equipment
US10148337B2 (en) 2017-02-01 2018-12-04 Samsung Electronics Co., Ltd. Beam management of downlink data channel and downlink control channel for 5G next radio systems
US10764896B2 (en) * 2017-11-08 2020-09-01 Samsung Electronics Co., Ltd. Method and apparatus for beam management in the unlicensed spectrum
US10863494B2 (en) * 2018-01-22 2020-12-08 Apple Inc. Control signaling for uplink multiple input multiple output, channel state information reference signal configuration and sounding reference signal configuration
CN108199819A (en) * 2018-02-26 2018-06-22 中兴通讯股份有限公司 The determining method and device of the transmission of control signaling, reception and information
US11678353B2 (en) * 2018-05-09 2023-06-13 Lg Electronics Inc. Method for performing uplink transmission in wireless communication system and device therefor
US10873416B2 (en) 2018-05-11 2020-12-22 Qualcomm Incorporated Techniques and apparatuses for determining uplink transmission timelines related to a channel state information reference signal (CSI-RS)
US11812449B2 (en) * 2018-08-10 2023-11-07 Qualcomm Incorporated Active beam management, configuration, and capability signaling
CN110224802B (en) * 2018-09-28 2021-05-04 华为技术有限公司 Communication method, communication device, storage medium and processing device
US11051310B2 (en) * 2018-10-01 2021-06-29 Qualcomm Incorporated UE indication of supported number of trigger states
US11115970B2 (en) 2018-10-11 2021-09-07 Qualcomm Incorporated Techniques for configuring transmission configuration states in wireless communications

Also Published As

Publication number Publication date
US11291006B2 (en) 2022-03-29
EP3864757A1 (en) 2021-08-18
CN112805927A (en) 2021-05-14
TW202015463A (en) 2020-04-16
TWI808255B (en) 2023-07-11
WO2020076446A1 (en) 2020-04-16
US20200120656A1 (en) 2020-04-16

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