DE602005015659D1 - Verfahren zur Auswahl des Übertragungsverfahrens auf der Basis der Antennenanzahl und der Datenrate - Google Patents

Verfahren zur Auswahl des Übertragungsverfahrens auf der Basis der Antennenanzahl und der Datenrate

Info

Publication number
DE602005015659D1
DE602005015659D1 DE200560015659 DE602005015659T DE602005015659D1 DE 602005015659 D1 DE602005015659 D1 DE 602005015659D1 DE 200560015659 DE200560015659 DE 200560015659 DE 602005015659 T DE602005015659 T DE 602005015659T DE 602005015659 D1 DE602005015659 D1 DE 602005015659D1
Authority
DE
Germany
Prior art keywords
antennas
selecting
basis
data rate
transmission method
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE200560015659
Other languages
English (en)
Inventor
Hyun-Seok Oh
Sung-Soo Kim
Min-Goo Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE602005015659D1 publication Critical patent/DE602005015659D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback 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
    • H04B7/0613—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
    • H04B7/0634—Antenna weights or vector/matrix coefficients
    • 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
    • H04B7/0697—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 spatial multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • 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
    • H04B7/0669—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 channel coding 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
    • H04B7/06—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/246—Connectivity information discovery
DE200560015659 2004-10-22 2005-10-21 Verfahren zur Auswahl des Übertragungsverfahrens auf der Basis der Antennenanzahl und der Datenrate Active DE602005015659D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20040084818A KR20060035358A (ko) 2004-10-22 2004-10-22 다수의 송수신 안테나를 구비하는 이동통신시스템의 고속데이터 통신 장치 및 방법

Publications (1)

Publication Number Publication Date
DE602005015659D1 true DE602005015659D1 (de) 2009-09-10

Family

ID=35809792

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200560015659 Active DE602005015659D1 (de) 2004-10-22 2005-10-21 Verfahren zur Auswahl des Übertragungsverfahrens auf der Basis der Antennenanzahl und der Datenrate

Country Status (7)

Country Link
US (1) US20060105709A1 (de)
EP (1) EP1650883B1 (de)
JP (1) JP2006121703A (de)
KR (1) KR20060035358A (de)
CN (1) CN1773886A (de)
AU (1) AU2005225108B2 (de)
DE (1) DE602005015659D1 (de)

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EP1855492B1 (de) * 2006-05-12 2008-06-04 NTT DoCoMo, Inc. Verfahren, Vorrichtung und System zur Wiederverwendung von Ressourcen in einem Telekommunikationsnetzwerk mit Verstärkern
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KR20080022014A (ko) * 2006-09-05 2008-03-10 삼성전자주식회사 멀티 홉 방식을 사용하는 통신 시스템에서 데이터 전송률제어 장치 및 방법
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US8619742B2 (en) 2006-10-31 2013-12-31 Telefonaktiebolaget L M Ericsson (Publ) System and method for coding WCDMA MIMO CQI reports
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KR100871257B1 (ko) 2007-02-23 2008-11-28 삼성전자주식회사 주파수 재활용과 공동 전력제어를 채용한 다채널분산안테나시스템에서 주파수효율과 공평성 증대를 위한조합적 스케줄링 방법 및 장치
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KR101405498B1 (ko) * 2007-08-24 2014-06-11 보드 오브 리전츠, 더 유니버시티 오브 텍사스 시스템 중계 방식의 무선통신 시스템에서 시공간 부호화 장치 및방법
KR101400240B1 (ko) * 2007-10-18 2014-06-30 포항공과대학교 산학협력단 공간 주파수 블록 부호화 중계 신호 생성 시스템 및 그방법
KR101102673B1 (ko) 2007-10-30 2012-01-05 삼성전자주식회사 통신 시스템에서 데이터 송수신 장치 및 방법
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KR101434566B1 (ko) * 2008-01-02 2014-08-27 삼성전자주식회사 사이클릭 프리픽스가 없는 신호를 처리하는 중계기 기반의통신 시스템 및 그 방법
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Also Published As

Publication number Publication date
JP2006121703A (ja) 2006-05-11
AU2005225108A1 (en) 2006-05-11
EP1650883B1 (de) 2009-07-29
EP1650883A3 (de) 2007-01-03
KR20060035358A (ko) 2006-04-26
AU2005225108B2 (en) 2007-09-06
CN1773886A (zh) 2006-05-17
US20060105709A1 (en) 2006-05-18
EP1650883A2 (de) 2006-04-26

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