KR20200099952A - 무선 통신 시스템에서 데이터를 송수신하는 방법 및 장치 - Google Patents

무선 통신 시스템에서 데이터를 송수신하는 방법 및 장치 Download PDF

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Publication number
KR20200099952A
KR20200099952A KR1020190110940A KR20190110940A KR20200099952A KR 20200099952 A KR20200099952 A KR 20200099952A KR 1020190110940 A KR1020190110940 A KR 1020190110940A KR 20190110940 A KR20190110940 A KR 20190110940A KR 20200099952 A KR20200099952 A KR 20200099952A
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KR
South Korea
Prior art keywords
pdsch
dci
transmission
terminal
trp
Prior art date
Application number
KR1020190110940A
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English (en)
Korean (ko)
Inventor
박진현
노훈동
여정호
양희철
지형주
Original Assignee
삼성전자주식회사
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.)
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Publication date
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to CN202080012379.1A priority Critical patent/CN113383602B/zh
Priority to PCT/KR2020/002116 priority patent/WO2020167032A1/en
Priority to US16/791,364 priority patent/US11219057B2/en
Priority to EP20755070.8A priority patent/EP3903535A4/en
Publication of KR20200099952A publication Critical patent/KR20200099952A/ko
Priority to US17/559,359 priority patent/US11930506B2/en

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    • H04W72/1289—
    • 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
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0003—Code application, i.e. aspects relating to how codes are applied to form multiplexed channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H04W72/1257—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
KR1020190110940A 2019-02-15 2019-09-06 무선 통신 시스템에서 데이터를 송수신하는 방법 및 장치 KR20200099952A (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN202080012379.1A CN113383602B (zh) 2019-02-15 2020-02-14 无线通信系统中的发送和接收数据的方法和设备
PCT/KR2020/002116 WO2020167032A1 (en) 2019-02-15 2020-02-14 Method and apparatus for transmitting and receiving data in wireless communication system
US16/791,364 US11219057B2 (en) 2019-02-15 2020-02-14 Method and apparatus for transmitting and receiving data in wireless communication system
EP20755070.8A EP3903535A4 (en) 2019-02-15 2020-02-14 METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING DATA IN A WIRELESS COMMUNICATION SYSTEM
US17/559,359 US11930506B2 (en) 2019-02-15 2021-12-22 Method and apparatus for transmitting and receiving data in wireless communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20190017553 2019-02-15
KR1020190017553 2019-02-15

Publications (1)

Publication Number Publication Date
KR20200099952A true KR20200099952A (ko) 2020-08-25

Family

ID=72292857

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190110940A KR20200099952A (ko) 2019-02-15 2019-09-06 무선 통신 시스템에서 데이터를 송수신하는 방법 및 장치

Country Status (2)

Country Link
KR (1) KR20200099952A (zh)
CN (1) CN113383602B (zh)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8427978B2 (en) * 2009-07-16 2013-04-23 Futurewei Technologies, Inc. System and method for information feedback in a wireless communications system with coordinated multiple point transmission
EP2763326A4 (en) * 2011-09-26 2015-07-01 Lg Electronics Inc METHOD AND APPARATUS FOR TRANSMITTING CONTROL AMOUNT SIGNAL IN WIRELESS COMMUNICATION SYSTEM
US10367566B2 (en) * 2016-08-12 2019-07-30 Qualcomm Incorporated Techniques for non-coherent joint transmissions in wireless communications
US10440693B2 (en) * 2016-11-04 2019-10-08 At&T Intellectual Property I, L.P. Asynchronous multi-point transmission schemes

Also Published As

Publication number Publication date
CN113383602B (zh) 2024-04-09
CN113383602A (zh) 2021-09-10

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