SG11201906126QA - Beam selection method, apparatus and system - Google Patents

Beam selection method, apparatus and system

Info

Publication number
SG11201906126QA
SG11201906126QA SG11201906126QA SG11201906126QA SG11201906126QA SG 11201906126Q A SG11201906126Q A SG 11201906126QA SG 11201906126Q A SG11201906126Q A SG 11201906126QA SG 11201906126Q A SG11201906126Q A SG 11201906126QA SG 11201906126Q A SG11201906126Q A SG 11201906126QA
Authority
SG
Singapore
Prior art keywords
sent
sending device
associating information
data receiving
beams
Prior art date
Application number
SG11201906126QA
Inventor
Zhi Zhang
Hai Tang
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of SG11201906126QA publication Critical patent/SG11201906126QA/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
    • 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
    • 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
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • 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
    • H04B7/0617—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 for beam forming
    • 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
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/06966—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping using beam correspondence; using channel reciprocity, e.g. downlink beam training based on uplink sounding reference signal [SRS]
    • 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
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Radio Relay Systems (AREA)

Abstract

Embodiments of the present invention relate to the field of communications, and provide a beam selection method, apparatus and system. The method comprises: a receiving device receives at least one set of beam associating information sent by a sending device, each set of the beam associating information including an association 5 relation between a first beam and at least one second beam; and selects, according to the at least one set of beam associating information, a beam to be received among beams sent by the sending device, i.e., the receiving device may quickly select, according to the association relation between the first beam and the second beam sent by the sending device, a beam to be received among beams sent by the sending device, 10 so that the number of steps or measurements performed for the signal quality of beams during data receiving process are reduced, thereby reducing the time spent on beam measurements, accelerating the process of beam measurement and selection of the receiving device, simplifying the complexity of data receiving, and lowering the latency of data receiving. 15 Fig. 4
SG11201906126QA 2016-12-30 2017-05-04 Beam selection method, apparatus and system SG11201906126QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2016/113685 WO2018120102A1 (en) 2016-12-30 2016-12-30 Beam selection method, apparatus and system
PCT/CN2017/083096 WO2018120566A1 (en) 2016-12-30 2017-05-04 Wave beam selection method, apparatus and system

Publications (1)

Publication Number Publication Date
SG11201906126QA true SG11201906126QA (en) 2019-08-27

Family

ID=62707617

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201906126QA SG11201906126QA (en) 2016-12-30 2017-05-04 Beam selection method, apparatus and system

Country Status (20)

Country Link
US (2) US10992365B2 (en)
EP (2) EP3886330A3 (en)
JP (1) JP7053628B2 (en)
KR (1) KR102307317B1 (en)
CN (1) CN110121913B (en)
AU (1) AU2017387238B2 (en)
BR (1) BR112019013665A2 (en)
CA (1) CA3048932C (en)
CL (1) CL2019001813A1 (en)
DK (1) DK3565132T3 (en)
ES (1) ES2878195T3 (en)
MX (1) MX2019007896A (en)
MY (1) MY197588A (en)
PH (1) PH12019501546A1 (en)
PT (1) PT3565132T (en)
RU (1) RU2736601C1 (en)
SG (1) SG11201906126QA (en)
TW (1) TWI757390B (en)
WO (2) WO2018120102A1 (en)
ZA (1) ZA201905019B (en)

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CN115941011A (en) * 2017-04-27 2023-04-07 大唐移动通信设备有限公司 Beam control method and device
CN111328048B (en) * 2018-12-17 2021-09-14 华为技术有限公司 Communication method and device
US10952236B2 (en) * 2019-05-10 2021-03-16 Telefonaktiebolaget Lm Ericsson (Publ) Beam selection systems and methods
CN115226117B (en) * 2020-02-07 2024-07-02 维沃移动通信有限公司 Beam indication method, device, equipment and medium
US11480669B2 (en) * 2020-05-18 2022-10-25 Nokia Technologies Oy Method for SRS for positioning resource overhead reduction in multi-RTT
CN114531698A (en) * 2020-11-23 2022-05-24 维沃移动通信有限公司 Beam processing method and device and communication equipment
CN116746074A (en) * 2020-12-28 2023-09-12 株式会社Ntt都科摩 Beam selection method and network element
CN116074886A (en) * 2021-11-04 2023-05-05 索尼集团公司 Electronic device and method for wireless communication, computer-readable storage medium

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CN105846875B (en) * 2011-08-15 2019-04-16 株式会社Ntt都科摩 Wireless base station, user terminal, wireless communication system and wireless communications method
CN103733540B (en) * 2011-08-16 2018-01-16 三星电子株式会社 Apparatus and method for supporting multi-antenna transmission in the wireless communication system of beam forming
KR101828836B1 (en) * 2011-08-23 2018-02-13 삼성전자주식회사 Apparatus and method for scheduling using beam scanning in beamformed wireless communication system
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Also Published As

Publication number Publication date
AU2017387238B2 (en) 2022-03-10
JP2020504520A (en) 2020-02-06
WO2018120566A1 (en) 2018-07-05
US20210226685A1 (en) 2021-07-22
CN110121913B (en) 2023-04-18
TWI757390B (en) 2022-03-11
EP3565132A1 (en) 2019-11-06
US10992365B2 (en) 2021-04-27
DK3565132T3 (en) 2021-07-12
KR102307317B1 (en) 2021-10-01
CL2019001813A1 (en) 2019-10-18
ZA201905019B (en) 2020-12-23
JP7053628B2 (en) 2022-04-12
EP3886330A2 (en) 2021-09-29
EP3565132A4 (en) 2020-04-15
PT3565132T (en) 2021-07-05
PH12019501546A1 (en) 2020-03-16
WO2018120102A1 (en) 2018-07-05
EP3886330A3 (en) 2022-01-05
EP3565132B1 (en) 2021-06-02
ES2878195T3 (en) 2021-11-18
US20190349062A1 (en) 2019-11-14
MX2019007896A (en) 2019-12-16
CA3048932A1 (en) 2018-07-05
CA3048932C (en) 2021-11-30
TW201824779A (en) 2018-07-01
AU2017387238A1 (en) 2019-08-22
MY197588A (en) 2023-06-26
BR112019013665A2 (en) 2020-01-14
RU2736601C1 (en) 2020-11-19
CN110121913A (en) 2019-08-13
KR20190101438A (en) 2019-08-30
US11764852B2 (en) 2023-09-19

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