JPS55132148A - Radio transmitting method for message answer signal - Google Patents

Radio transmitting method for message answer signal

Info

Publication number
JPS55132148A
JPS55132148A JP3967679A JP3967679A JPS55132148A JP S55132148 A JPS55132148 A JP S55132148A JP 3967679 A JP3967679 A JP 3967679A JP 3967679 A JP3967679 A JP 3967679A JP S55132148 A JPS55132148 A JP S55132148A
Authority
JP
Japan
Prior art keywords
mobile terminal
signal
terminal equipment
answer signal
subscriber
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.)
Granted
Application number
JP3967679A
Other languages
Japanese (ja)
Other versions
JPS593050B2 (en
Inventor
Hiroshi Inaba
Masaharu Hata
Takeshi Hattori
Kenji Imamura
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP54039676A priority Critical patent/JPS593050B2/en
Publication of JPS55132148A publication Critical patent/JPS55132148A/en
Publication of JPS593050B2 publication Critical patent/JPS593050B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Small-Scale Networks (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To make use of radio frequencies efficiently without conflictions of messages and answer signals by sending out signals, sent from one transmitting-receiving station to many transmitting-receiving stations via the n-number transmission lines, at constant intervals of time. CONSTITUTION:The subscriber's telephone of number N1 sends a meassage signal to the mobile terminal equipment of number M1 and when an exchange judges that an answer signal is receivable, the command signal of constant duration T1 is sent to the mobile terminal equipment of number M1 by the radio channel of frequency fD. Receiving this, the mobile terminal station of number M1 supplies the answer signal of constant duration T0 to the subscriber of number N1 via the transmission line of frequency fU1. On the basis of a call signal from the mobile terminal equipment of number M2, the exchange sends the command signal to number M2 after constant time tau0. Correspondingly, the mobile terminal equipment of M2 supplies the answer signal of time T0 to the subscriber's telephone set of number N2 via the transmission line of frequency fU2.
JP54039676A 1979-04-02 1979-04-02 Wireless message response signal transmission method Expired JPS593050B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54039676A JPS593050B2 (en) 1979-04-02 1979-04-02 Wireless message response signal transmission method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54039676A JPS593050B2 (en) 1979-04-02 1979-04-02 Wireless message response signal transmission method

Publications (2)

Publication Number Publication Date
JPS55132148A true JPS55132148A (en) 1980-10-14
JPS593050B2 JPS593050B2 (en) 1984-01-21

Family

ID=12559694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54039676A Expired JPS593050B2 (en) 1979-04-02 1979-04-02 Wireless message response signal transmission method

Country Status (1)

Country Link
JP (1) JPS593050B2 (en)

Also Published As

Publication number Publication date
JPS593050B2 (en) 1984-01-21

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