WO2010137904A3 - 차등 순환지연 다이버시티 ｍｉｍｏ 기법을 이용한 송수신 장치 및 그 방법 - Google Patents

차등 순환지연 다이버시티 ｍｉｍｏ 기법을 이용한 송수신 장치 및 그 방법 Download PDF

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Publication number
WO2010137904A3
WO2010137904A3 PCT/KR2010/003395 KR2010003395W WO2010137904A3 WO 2010137904 A3 WO2010137904 A3 WO 2010137904A3 KR 2010003395 W KR2010003395 W KR 2010003395W WO 2010137904 A3 WO2010137904 A3 WO 2010137904A3
Authority
WO
WIPO (PCT)
Prior art keywords
transmitting
methods
cyclic delay
mimo scheme
receiving apparatuses
Prior art date
Application number
PCT/KR2010/003395
Other languages
English (en)
French (fr)
Other versions
WO2010137904A2 (ko
Inventor
서성진
Original Assignee
(주)팬택
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 (주)팬택 filed Critical (주)팬택
Priority to EP10780815A priority Critical patent/EP2437407A2/en
Priority to JP2012512977A priority patent/JP2012528513A/ja
Priority to US13/375,194 priority patent/US8892122B2/en
Priority to CN2010800237322A priority patent/CN102449926A/zh
Publication of WO2010137904A2 publication Critical patent/WO2010137904A2/ko
Publication of WO2010137904A3 publication Critical patent/WO2010137904A3/ko

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
    • H04B7/06—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
    • H04B7/0667—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 delayed versions of same signal
    • H04B7/0671—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 delayed versions of same signal using different delays between 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
    • 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
    • H04B7/0871—Hybrid systems, i.e. switching and combining using different reception schemes, at least one of them being a diversity reception scheme

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 명세서는 차등 순환지연 다이버시티 MIMO 기법을 이용한 송수신 장치 및 그 방법이 개시되어 있다.
PCT/KR2010/003395 2009-05-29 2010-05-28 차등 순환지연 다이버시티 ｍｉｍｏ 기법을 이용한 송수신 장치 및 그 방법 WO2010137904A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP10780815A EP2437407A2 (en) 2009-05-29 2010-05-28 Transmitting and receiving apparatuses and methods using a differential cyclic delay diversity mimo scheme
JP2012512977A JP2012528513A (ja) 2009-05-29 2010-05-28 差分巡回遅延ダイバーシティｍｉｍｏ方式を用いた送受信装置及びその方法
US13/375,194 US8892122B2 (en) 2009-05-29 2010-05-28 Transmitting and receiving apparatuses and methods using a differential cyclic delay diversity MIMO scheme
CN2010800237322A CN102449926A (zh) 2009-05-29 2010-05-28 使用差分循环延迟分集mimo方案的传送和接收装置和方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20090047468A KR101055446B1 (ko) 2009-05-29 2009-05-29 차등 순환지연 다이버시티 ｍｉｍｏ 기법을 이용한 송수신 장치 및 그 방법
KR10-2009-0047468 2009-05-29

Publications (2)

Publication Number Publication Date
WO2010137904A2 WO2010137904A2 (ko) 2010-12-02
WO2010137904A3 true WO2010137904A3 (ko) 2011-03-03

Family

ID=43223267

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/003395 WO2010137904A2 (ko) 2009-05-29 2010-05-28 차등 순환지연 다이버시티 ｍｉｍｏ 기법을 이용한 송수신 장치 및 그 방법

Country Status (6)

Country Link
US (1) US8892122B2 (ko)
EP (1) EP2437407A2 (ko)
JP (1) JP2012528513A (ko)
KR (1) KR101055446B1 (ko)
CN (1) CN102449926A (ko)
WO (1) WO2010137904A2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101888852B1 (ko) 2011-12-02 2018-09-21 삼성전자주식회사 휴대용 단말기에서 다이버시티 서비스를 제공하기 위한 장치 및 방법
WO2013175774A1 (ja) 2012-05-22 2013-11-28 パナソニック株式会社 送信方法、受信方法、送信装置及び受信装置
JP6115416B2 (ja) * 2013-09-06 2017-04-19 富士通株式会社 光送信器、光受信器、光伝送システム、光送信方法、光受信方法、および光伝送方法
KR102130294B1 (ko) * 2014-04-02 2020-07-08 삼성전자주식회사 무선 통신 시스템에서 단일 스트림 다중 빔 송수신 방법 및 장치
US9885772B1 (en) 2014-08-26 2018-02-06 Vencore Labs, Inc. Geolocating wireless emitters
KR101706629B1 (ko) * 2016-01-25 2017-02-16 주식회사 이노와이어리스 Ｍｉｍｏ-ｏｆｄｍ 송신기에 대한 파워 캘리브레이션 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005122517A1 (en) * 2004-06-04 2005-12-22 Qualcomm Incorporated Wireless communication system with configurable cyclic prefix length
US20070008946A1 (en) * 2005-06-28 2007-01-11 Joonsuk Kim Multiple stream cyclic-shifted delay transmitter
JP2008193666A (ja) * 2007-01-10 2008-08-21 Matsushita Electric Ind Co Ltd 基地局装置及び無線通信装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100566201C (zh) * 2004-04-07 2009-12-02 Lg电子株式会社 在多输入多输出系统中用于发送和接收数据信号的方法
KR20050118031A (ko) * 2004-06-12 2005-12-15 삼성전자주식회사 순환지연 다이버시티를 이용하여 방송 채널을 효율적으로전송하는 장치 및 방법
KR100938091B1 (ko) * 2004-10-13 2010-01-21 삼성전자주식회사 직교주파수다중분할 이동통신시스템에서 블록 부호화기법과 순환 지연 다이버시티 기법을 사용하는 기지국송신 장치 및 방법
KR20060044126A (ko) * 2004-11-11 2006-05-16 삼성전자주식회사 직교 분할 다중 접속 시스템에서 프리앰블 생성 및 셀검출을 수행하는 장치 및 방법
US8780771B2 (en) * 2007-02-06 2014-07-15 Qualcomm Incorporated Cyclic delay diversity and precoding for wireless communication
US8160177B2 (en) * 2007-06-25 2012-04-17 Samsung Electronics Co., Ltd. Transmit methods with delay diversity and space-frequency diversity
KR20090005676A (ko) * 2007-07-09 2009-01-14 삼성전자주식회사 통신시스템에서 단말 간 통신을 위한 자원 할당 방법 및장치
US20090061892A1 (en) * 2007-08-27 2009-03-05 Via Telecom, Inc. Location assisted connection to femtocell
JP2009065403A (ja) * 2007-09-06 2009-03-26 Nec Corp 無線通信における受信品質推定方法および装置
KR100901760B1 (ko) * 2007-11-08 2009-06-11 한국전자통신연구원 최적의 순환 지연 값을 갖는 순환 지연 다이버시티 방법 및이를 적용한 송신 장치
EP2255456B1 (en) * 2008-05-05 2016-02-24 LG Electronics Inc. Cyclic delay diversity based transmission with delay hopping
KR20090047468A (ko) 2009-02-11 2009-05-12 유끼오 오오니시 서모엘리먼트 및 후육 밀봉 부재

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005122517A1 (en) * 2004-06-04 2005-12-22 Qualcomm Incorporated Wireless communication system with configurable cyclic prefix length
US20070008946A1 (en) * 2005-06-28 2007-01-11 Joonsuk Kim Multiple stream cyclic-shifted delay transmitter
JP2008193666A (ja) * 2007-01-10 2008-08-21 Matsushita Electric Ind Co Ltd 基地局装置及び無線通信装置

Also Published As

Publication number Publication date
KR101055446B1 (ko) 2011-08-08
EP2437407A2 (en) 2012-04-04
WO2010137904A2 (ko) 2010-12-02
JP2012528513A (ja) 2012-11-12
CN102449926A (zh) 2012-05-09
KR20100128832A (ko) 2010-12-08
US20120077519A1 (en) 2012-03-29
US8892122B2 (en) 2014-11-18

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