WO2009063537A1 - 無線中継装置、無線中継車両、無線中継方法 - Google Patents

無線中継装置、無線中継車両、無線中継方法 Download PDF

Info

Publication number
WO2009063537A1
WO2009063537A1 PCT/JP2007/071874 JP2007071874W WO2009063537A1 WO 2009063537 A1 WO2009063537 A1 WO 2009063537A1 JP 2007071874 W JP2007071874 W JP 2007071874W WO 2009063537 A1 WO2009063537 A1 WO 2009063537A1
Authority
WO
WIPO (PCT)
Prior art keywords
radio relay
vehicle
antenna
radio
relay device
Prior art date
Application number
PCT/JP2007/071874
Other languages
English (en)
French (fr)
Inventor
Toshiaki Funakubo
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to PCT/JP2007/071874 priority Critical patent/WO2009063537A1/ja
Publication of WO2009063537A1 publication Critical patent/WO2009063537A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3216—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used where the road or rail vehicle is only used as transportation means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1271—Supports; Mounting means for mounting on windscreens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • 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
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Remote Sensing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radio Relay Systems (AREA)

Abstract

　車両に搭載され、無線通信の中継を行う無線中継装置であって、車両に設置される第１アンテナと、車両に設置され、且つ車両の前後方向の設置位置が第１アンテナと異なる第２アンテナと、第１アンテナと前記第２アンテナを接続する第１導波路とを備えた。
PCT/JP2007/071874 2007-11-12 2007-11-12 無線中継装置、無線中継車両、無線中継方法 WO2009063537A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/071874 WO2009063537A1 (ja) 2007-11-12 2007-11-12 無線中継装置、無線中継車両、無線中継方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/071874 WO2009063537A1 (ja) 2007-11-12 2007-11-12 無線中継装置、無線中継車両、無線中継方法

Publications (1)

Publication Number Publication Date
WO2009063537A1 true WO2009063537A1 (ja) 2009-05-22

Family

ID=40638393

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/071874 WO2009063537A1 (ja) 2007-11-12 2007-11-12 無線中継装置、無線中継車両、無線中継方法

Country Status (1)

Country Link
WO (1) WO2009063537A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2317603A1 (de) * 2009-10-29 2011-05-04 Delphi Technologies, Inc. Multistandard-Antennenmodul
JP2013002197A (ja) * 2011-06-20 2013-01-07 Hitachi Ltd 掘削状態監視システム

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56162503A (en) * 1980-05-20 1981-12-14 Matsushita Electric Ind Co Ltd Antenna for vehicle
JPS6454906A (en) * 1987-08-26 1989-03-02 Yahata Denki Sangyo Kk Reception antenna
JPH01135135A (ja) * 1987-11-20 1989-05-26 Secom Co Ltd 電磁界・偏波複合ダイバーシチ受信方式
JPH06252781A (ja) * 1993-02-24 1994-09-09 Sony Corp 移動体テレビ放送受信システム
JPH07221693A (ja) * 1994-01-27 1995-08-18 Fujita Corp 遠隔操作用画像の伝送方法及びその装置
JPH09321522A (ja) * 1996-05-30 1997-12-12 Nec Eng Ltd アンテナ姿勢制御システム
JP2002135025A (ja) * 2000-10-27 2002-05-10 Fujitsu Ten Ltd 車載用アンテナ装置
WO2002072389A1 (fr) * 2001-03-08 2002-09-19 Murakami Corporation Dispositif a miroirs avec repeteur de communication sans fil integre pour vehicules
JP2003283420A (ja) * 2002-03-26 2003-10-03 Denso Corp 無線通信システム，及び中継器並びに移動局
JP2006107521A (ja) * 2005-10-17 2006-04-20 Denso Corp 移動体用通信装置
JP2006314071A (ja) * 2005-04-04 2006-11-16 Matsushita Electric Ind Co Ltd 車載アンテナ装置
JP2007228348A (ja) * 2006-02-24 2007-09-06 Hitachi Kokusai Electric Inc ダイバーシティ受信装置
JP3991081B2 (ja) * 2003-07-28 2007-10-17 有限会社アール・シー・エス アクテイブタグ装置

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56162503A (en) * 1980-05-20 1981-12-14 Matsushita Electric Ind Co Ltd Antenna for vehicle
JPS6454906A (en) * 1987-08-26 1989-03-02 Yahata Denki Sangyo Kk Reception antenna
JPH01135135A (ja) * 1987-11-20 1989-05-26 Secom Co Ltd 電磁界・偏波複合ダイバーシチ受信方式
JPH06252781A (ja) * 1993-02-24 1994-09-09 Sony Corp 移動体テレビ放送受信システム
JPH07221693A (ja) * 1994-01-27 1995-08-18 Fujita Corp 遠隔操作用画像の伝送方法及びその装置
JPH09321522A (ja) * 1996-05-30 1997-12-12 Nec Eng Ltd アンテナ姿勢制御システム
JP2002135025A (ja) * 2000-10-27 2002-05-10 Fujitsu Ten Ltd 車載用アンテナ装置
WO2002072389A1 (fr) * 2001-03-08 2002-09-19 Murakami Corporation Dispositif a miroirs avec repeteur de communication sans fil integre pour vehicules
JP2003283420A (ja) * 2002-03-26 2003-10-03 Denso Corp 無線通信システム，及び中継器並びに移動局
JP3991081B2 (ja) * 2003-07-28 2007-10-17 有限会社アール・シー・エス アクテイブタグ装置
JP2006314071A (ja) * 2005-04-04 2006-11-16 Matsushita Electric Ind Co Ltd 車載アンテナ装置
JP2006107521A (ja) * 2005-10-17 2006-04-20 Denso Corp 移動体用通信装置
JP2007228348A (ja) * 2006-02-24 2007-09-06 Hitachi Kokusai Electric Inc ダイバーシティ受信装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2317603A1 (de) * 2009-10-29 2011-05-04 Delphi Technologies, Inc. Multistandard-Antennenmodul
JP2013002197A (ja) * 2011-06-20 2013-01-07 Hitachi Ltd 掘削状態監視システム

Similar Documents

Publication Publication Date Title
WO2008137607A3 (en) Position location for wireless communication systems
GB2430556B (en) A mobile communication device and an antenna assembly for the device
WO2010070435A8 (en) System for satellite communications in tunnels
WO2009070762A3 (en) Gps system utilizing multiple antennas
WO2007021951A3 (en) Method and apparatus for simultaneous communication utilizing multiple wireless communication systems
WO2009050794A1 (ja) 中継局装置、端末局装置、無線通信システムおよび負荷分散方法
GB2436760B (en) Broadband multi-loop antenna for mobile communication device
EP1845637A4 (en) TRANSMISSION CONTROL METHOD, MOBILE STATION AND COMMUNICATION SYSTEM
EP2002329A4 (en) SYSTEMS FOR RECORDING VEHICLE EVENTS AND NETWORKS WITH INTEGRATED WIRELESS CELLULAR COMMUNICATION SYSTEMS
EP2286635A4 (en) Relay station and wireless communication system using the same
EP1981197A4 (en) RADIO TRANSMISSION DEVICE, RADIO RECEPTION DEVICE, AND RADIO COMMUNICATION SYSTEM
WO2007038332A3 (en) Antenna aiming system and method for broadband wireless access
WO2009014366A3 (en) Display apparatus and mobile terminal having the same
WO2007126648A3 (en) Systems and methods for controlling base station sectors to reduce potential interference with low elevation satellites
EP2063552A4 (en) RADIO BASE STATION, RELAY STATION, RADIO COMMUNICATION SYSTEM, AND RADIO COMMUNICATION METHOD
WO2008136416A1 (ja) 移動通信システム、基地局制御装置、基地局装置、および、基地局状態制御方法
WO2008009391A3 (en) Multifunction wireless device and methods related to the design thereof
EP2129018A4 (en) Radio transmission device, control device, radio communication system and communication method
EP2201645A4 (en) COATING METALIZATION AND LOCH-FREE METAMATERIAL STRUCTURES
EP1873948A4 (en) TRANSMIT STATION, RECEPTION STATION AND RADIO COMMUNICATION METHOD
EP1753078A4 (en) VEHICLE MOUNTED COMMUNICATION ANTENNA
EP1944893A4 (en) RADIO TRANSMITTER, RADIO COMMUNICATION SYSTEM AND RADIO TRANSMISSION METHOD
WO2004107251A3 (en) Rfid relay device and methods for relaying an rfid signal
WO2009063704A1 (ja) 無線通信装置、無線通信システム、プログラム、および無線通信方法
EP1912362A4 (en) COMMUNICATION DEVICE AND RADIO COMMUNICATION SYSTEM

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07831604

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07831604

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: JP