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JPS6453654A - Packet exchanging system - Google Patents

Packet exchanging system

Info

Publication number
JPS6453654A
JPS6453654A JP21097387A JP21097387A JPS6453654A JP S6453654 A JPS6453654 A JP S6453654A JP 21097387 A JP21097387 A JP 21097387A JP 21097387 A JP21097387 A JP 21097387A JP S6453654 A JPS6453654 A JP S6453654A
Authority
JP
Japan
Prior art keywords
channel
control channel
receiving
subscriber
transmitting
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.)
Pending
Application number
JP21097387A
Other languages
Japanese (ja)
Inventor
Koyo Oyama
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP21097387A priority Critical patent/JPS6453654A/en
Publication of JPS6453654A publication Critical patent/JPS6453654A/en
Pending legal-status Critical Current

Links

Landscapes

  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

PURPOSE:To increase a channel using efficiency in a one-way data communication by using a control channel and a transmitting data channel only at the time of transmission and using a control channel and a receiving data channel only at the time of reception. CONSTITUTION:When a subscriber 9 hooks off, a transmitting request is transferred through a preliminary receiving control channel 11 to an exchange 12. The exchange 12 assigns an empty receiving data channel 15, a transmitting control channel 13 and a receiving control channel 14 to the subscriber 9 and the communication is started. Even when the exchange 12 connects the receiving to the subscriber 9, a calling signal is sent through the channel 10, the response condition of the subscriber 9 is detected through the channel 11, and then, the empty transmitting data channel, the transmitting control channel and the receiving control channel are designated through the channel 10.
JP21097387A 1987-08-24 1987-08-24 Packet exchanging system Pending JPS6453654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21097387A JPS6453654A (en) 1987-08-24 1987-08-24 Packet exchanging system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21097387A JPS6453654A (en) 1987-08-24 1987-08-24 Packet exchanging system

Publications (1)

Publication Number Publication Date
JPS6453654A true JPS6453654A (en) 1989-03-01

Family

ID=16598196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21097387A Pending JPS6453654A (en) 1987-08-24 1987-08-24 Packet exchanging system

Country Status (1)

Country Link
JP (1) JPS6453654A (en)

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