JPS6130780B2 - - Google Patents

Info

Publication number
JPS6130780B2
JPS6130780B2 JP54132342A JP13234279A JPS6130780B2 JP S6130780 B2 JPS6130780 B2 JP S6130780B2 JP 54132342 A JP54132342 A JP 54132342A JP 13234279 A JP13234279 A JP 13234279A JP S6130780 B2 JPS6130780 B2 JP S6130780B2
Authority
JP
Japan
Prior art keywords
transmission
signal
mobile
communication
header signal
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.)
Expired
Application number
JP54132342A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5656048A (en
Inventor
Kyoshi Kawana
Katsuhiko Tamura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13234279A priority Critical patent/JPS5656048A/ja
Publication of JPS5656048A publication Critical patent/JPS5656048A/ja
Publication of JPS6130780B2 publication Critical patent/JPS6130780B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
JP13234279A 1979-10-12 1979-10-12 Communication system between road and traveling body Granted JPS5656048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13234279A JPS5656048A (en) 1979-10-12 1979-10-12 Communication system between road and traveling body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13234279A JPS5656048A (en) 1979-10-12 1979-10-12 Communication system between road and traveling body

Publications (2)

Publication Number Publication Date
JPS5656048A JPS5656048A (en) 1981-05-16
JPS6130780B2 true JPS6130780B2 (cg-RX-API-DMAC7.html) 1986-07-16

Family

ID=15079088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13234279A Granted JPS5656048A (en) 1979-10-12 1979-10-12 Communication system between road and traveling body

Country Status (1)

Country Link
JP (1) JPS5656048A (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
JPS5656048A (en) 1981-05-16

Similar Documents

Publication Publication Date Title
JPS62107542A (ja) 無線通信方式
SE456287B (sv) Anordning for positionsovervakning av ett antal mobila enheter fran en central kontrollstation
US4390990A (en) Method for multiple signal collision detection on a transmission line
US6583732B1 (en) System for data transfer between moving objects and fixed stations
JPS6130780B2 (cg-RX-API-DMAC7.html)
JP5281466B2 (ja) ループ式ａｔｃ／ｔｄシステム
JPH10178383A (ja) 無線システム
JP3851834B2 (ja) 列車制御システム、及び情報収集方法
JP2930078B1 (ja) 自動料金収受システムにおける車載器
JPH0531970B2 (cg-RX-API-DMAC7.html)
JPS5862944A (ja) バスロケ−シヨンシステムにおける通話方式
JPH06181449A (ja) 移動体識別装置
JPH08223710A (ja) 列車情報伝送装置
JPH0865818A (ja) 連動車両の信号伝送装置及び車両分離検知装置
JP2912357B1 (ja) 移動無線システム
JPH05225495A (ja) 車載通信機
JPS6016791A (ja) 固定局・移動局間通信装置
JPS63203023A (ja) 列車無線回線におけるパケツト伝送アクセス方式
JPS6193732A (ja) 移動局情報収集方式
JPH01114328A (ja) 送電線事故情報収集方式
JPH06224808A (ja) 中継局
JPS63209235A (ja) 移動通信におけるポ−リング方式
JP2003288681A (ja) 狭域無線通信方式による路車間通信システム
JPH10264814A (ja) 地上−車上間情報伝送装置
JPS61123231A (ja) 複合デ−タ収集装置