KR100949676B1 - 무선 기지국, 이동국, 무선 통신 시스템, 및 무선 통신방법 - Google Patents

무선 기지국, 이동국, 무선 통신 시스템, 및 무선 통신방법 Download PDF

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Publication number
KR100949676B1
KR100949676B1 KR1020080031479A KR20080031479A KR100949676B1 KR 100949676 B1 KR100949676 B1 KR 100949676B1 KR 1020080031479 A KR1020080031479 A KR 1020080031479A KR 20080031479 A KR20080031479 A KR 20080031479A KR 100949676 B1 KR100949676 B1 KR 100949676B1
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KR
South Korea
Prior art keywords
radio
radio frame
user data
base station
data
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KR1020080031479A
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English (en)
Korean (ko)
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KR20080090354A (ko
Inventor
히데아키 타카하시
노리유키 마에다
šœ지 미우라
히로미츠 아사쿠라
Original Assignee
가부시키가이샤 엔티티 도코모
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Publication of KR20080090354A publication Critical patent/KR20080090354A/ko
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Publication of KR100949676B1 publication Critical patent/KR100949676B1/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020080031479A 2007-04-04 2008-04-04 무선 기지국, 이동국, 무선 통신 시스템, 및 무선 통신방법 KR100949676B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2007-00098664 2007-04-04
JP2007098664 2007-04-04
JPJP-P-2007-00340705 2007-12-28
JP2007340705A JP5081614B2 (ja) 2007-04-04 2007-12-28 無線基地局、移動局、無線通信システム、及び無線通信方法

Publications (2)

Publication Number Publication Date
KR20080090354A KR20080090354A (ko) 2008-10-08
KR100949676B1 true KR100949676B1 (ko) 2010-03-26

Family

ID=40014492

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080031479A KR100949676B1 (ko) 2007-04-04 2008-04-04 무선 기지국, 이동국, 무선 통신 시스템, 및 무선 통신방법

Country Status (3)

Country Link
JP (1) JP5081614B2 (zh)
KR (1) KR100949676B1 (zh)
CN (1) CN101282188B (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8121097B2 (en) * 2008-11-04 2012-02-21 Qualcomm Incorporated Transmission with hopping for peer-peer communication
JP5051303B2 (ja) * 2008-11-21 2012-10-17 富士通株式会社 基地局、通信方法、サブキャリア割当方法およびサブキャリア割当プログラム
KR101062053B1 (ko) * 2009-05-21 2011-09-02 주식회사 세아네트웍스 광대역 무선 통신 시스템에서 자원 할당 장치 및 방법
CN102025478B (zh) 2009-09-15 2015-03-18 华为技术有限公司 数据传送、接收的方法及装置
US8861495B2 (en) 2009-11-24 2014-10-14 Electronics And Telecommunications Research Institute Method for protecting data in a MU-MIMO based wireless communication system
KR101282362B1 (ko) 2009-11-24 2013-07-04 한국전자통신연구원 다중 사용자 기반 무선통신 시스템에서 전송 실패 프레임의 복구 방법
EP3379739A1 (en) 2009-11-24 2018-09-26 Electronics and Telecommunications Research Institute Methods for transmitting a frame in a multi-user based wireless communication system
WO2012091443A2 (ko) * 2010-12-28 2012-07-05 엘지전자 주식회사 Tdd 기반 무선 통신 시스템에서 신호 송수신 방법 및 장치
JP5709658B2 (ja) * 2011-06-10 2015-04-30 三菱電機株式会社 無線通信システムおよび移動局
JP5571116B2 (ja) * 2012-03-23 2014-08-13 株式会社東芝 無線通信装置
JP2017011682A (ja) * 2015-06-17 2017-01-12 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 送信方法、受信方法、送信装置、及び受信装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070029023A (ko) * 2005-09-08 2007-03-13 엘지전자 주식회사 제어 신호를 위한 주파수 대역 할당 방법
WO2007035302A1 (en) 2005-09-16 2007-03-29 Qualcomm Incorporated Tone hopping in the uplink of a sectorized ofdm system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1542487B1 (en) * 2002-09-20 2017-02-22 Fujitsu Limited Transmission of different multicast data to different multicast groups
KR100810333B1 (ko) * 2004-06-15 2008-03-04 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 소프트 핸드오버 지원을 위한 장치 및 방법
KR20060125087A (ko) * 2005-06-01 2006-12-06 삼성전자주식회사 직교 주파수 분할 다중 접속 통신 시스템의 부/복호화 장치및 그 설계 방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070029023A (ko) * 2005-09-08 2007-03-13 엘지전자 주식회사 제어 신호를 위한 주파수 대역 할당 방법
WO2007035302A1 (en) 2005-09-16 2007-03-29 Qualcomm Incorporated Tone hopping in the uplink of a sectorized ofdm system

Also Published As

Publication number Publication date
JP5081614B2 (ja) 2012-11-28
JP2008278455A (ja) 2008-11-13
KR20080090354A (ko) 2008-10-08
CN101282188A (zh) 2008-10-08
CN101282188B (zh) 2011-12-07

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