KR101813781B1 - 파일럿 빔 생성 방법 및 이를 수행하는 장치 - Google Patents

파일럿 빔 생성 방법 및 이를 수행하는 장치 Download PDF

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Publication number
KR101813781B1
KR101813781B1 KR1020160004312A KR20160004312A KR101813781B1 KR 101813781 B1 KR101813781 B1 KR 101813781B1 KR 1020160004312 A KR1020160004312 A KR 1020160004312A KR 20160004312 A KR20160004312 A KR 20160004312A KR 101813781 B1 KR101813781 B1 KR 101813781B1
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KR
South Korea
Prior art keywords
dictionary
pilot beam
pilot
channel
generating
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KR1020160004312A
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English (en)
Korean (ko)
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KR20170084902A (ko
Inventor
이용훈
이준호
이주용
길계태
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한국과학기술원
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Application filed by 한국과학기술원 filed Critical 한국과학기술원
Priority to KR1020160004312A priority Critical patent/KR101813781B1/ko
Priority to PCT/KR2016/010569 priority patent/WO2017122901A1/fr
Publication of KR20170084902A publication Critical patent/KR20170084902A/ko
Application granted granted Critical
Publication of KR101813781B1 publication Critical patent/KR101813781B1/ko

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    • 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
    • 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
    • H04B7/0413—MIMO systems
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020160004312A 2016-01-13 2016-01-13 파일럿 빔 생성 방법 및 이를 수행하는 장치 KR101813781B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020160004312A KR101813781B1 (ko) 2016-01-13 2016-01-13 파일럿 빔 생성 방법 및 이를 수행하는 장치
PCT/KR2016/010569 WO2017122901A1 (fr) 2016-01-13 2016-09-22 Procédé de génération d'un faisceau pilote et appareil pour mettre celui-ci en œuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160004312A KR101813781B1 (ko) 2016-01-13 2016-01-13 파일럿 빔 생성 방법 및 이를 수행하는 장치

Publications (2)

Publication Number Publication Date
KR20170084902A KR20170084902A (ko) 2017-07-21
KR101813781B1 true KR101813781B1 (ko) 2017-12-29

Family

ID=59311313

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160004312A KR101813781B1 (ko) 2016-01-13 2016-01-13 파일럿 빔 생성 방법 및 이를 수행하는 장치

Country Status (2)

Country Link
KR (1) KR101813781B1 (fr)
WO (1) WO2017122901A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024020709A1 (fr) * 2022-07-25 2024-02-01 Qualcomm Incorporated Signalisation pour techniques d'apprentissage de dictionnaire pour estimation de canal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140050280A1 (en) * 2012-08-14 2014-02-20 Samsung Electronics Co., Ltd Multi-user and single user mimo for communication systems using hybrid beam forming
US20150103934A1 (en) * 2013-10-16 2015-04-16 Electronics And Telecommunications Research Institute Method and apparatus for communication in millimeter wave mimo communication environment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8971452B2 (en) * 2012-05-29 2015-03-03 Magnolia Broadband Inc. Using 3G/4G baseband signals for tuning beamformers in hybrid MIMO RDN systems
KR20150044393A (ko) * 2013-10-16 2015-04-24 한국전자통신연구원 극초단파 다중입력 다중출력 통신 환경에서의 통신 방법 및 그 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140050280A1 (en) * 2012-08-14 2014-02-20 Samsung Electronics Co., Ltd Multi-user and single user mimo for communication systems using hybrid beam forming
US20150103934A1 (en) * 2013-10-16 2015-04-16 Electronics And Telecommunications Research Institute Method and apparatus for communication in millimeter wave mimo communication environment

Also Published As

Publication number Publication date
WO2017122901A1 (fr) 2017-07-20
KR20170084902A (ko) 2017-07-21

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