KR102306335B1 - 빔포밍 통신 시스템의 데이터 송수신 방법 및 장치 - Google Patents

빔포밍 통신 시스템의 데이터 송수신 방법 및 장치 Download PDF

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KR102306335B1
KR102306335B1 KR1020140085162A KR20140085162A KR102306335B1 KR 102306335 B1 KR102306335 B1 KR 102306335B1 KR 1020140085162 A KR1020140085162 A KR 1020140085162A KR 20140085162 A KR20140085162 A KR 20140085162A KR 102306335 B1 KR102306335 B1 KR 102306335B1
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data
base station
control information
transmission
pdcch
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KR20150006381A (ko
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유현규
김재원
박정호
정수룡
정철
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삼성전자주식회사
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    • 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 signalling, i.e. of overhead other than pilot signals
    • 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
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
KR1020140085162A 2013-07-08 2014-07-08 빔포밍 통신 시스템의 데이터 송수신 방법 및 장치 Active KR102306335B1 (ko)

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Application Number Priority Date Filing Date Title
KR20130079561 2013-07-08
KR1020130079561 2013-07-08

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KR20150006381A KR20150006381A (ko) 2015-01-16
KR102306335B1 true KR102306335B1 (ko) 2021-09-30

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US (4) US10003446B2 (https=)
EP (2) EP3910805B1 (https=)
JP (2) JP6584396B2 (https=)
KR (1) KR102306335B1 (https=)
CN (2) CN105379140B (https=)
WO (1) WO2015005641A1 (https=)

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JP2016529778A (ja) 2016-09-23
EP3020144A1 (en) 2016-05-18
WO2015005641A1 (en) 2015-01-15
US20200252186A1 (en) 2020-08-06
JP2019198108A (ja) 2019-11-14
EP3910805B1 (en) 2023-04-12
US10003446B2 (en) 2018-06-19
EP3910805A1 (en) 2021-11-17
US10637627B2 (en) 2020-04-28
EP3020144A4 (en) 2017-02-15
US20150009968A1 (en) 2015-01-08
CN105379140B (zh) 2019-05-31
CN105379140A (zh) 2016-03-02
EP3020144B1 (en) 2021-07-07
JP6900426B2 (ja) 2021-07-07
US20210314123A1 (en) 2021-10-07
KR20150006381A (ko) 2015-01-16
US11552767B2 (en) 2023-01-10
CN110113081A (zh) 2019-08-09
JP6584396B2 (ja) 2019-10-02
US11063731B2 (en) 2021-07-13
CN110113081B (zh) 2022-05-10
US20180270035A1 (en) 2018-09-20

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