JPS55117396A - Initial setting system for processor of remote station - Google Patents

Initial setting system for processor of remote station

Info

Publication number
JPS55117396A
JPS55117396A JP2473379A JP2473379A JPS55117396A JP S55117396 A JPS55117396 A JP S55117396A JP 2473379 A JP2473379 A JP 2473379A JP 2473379 A JP2473379 A JP 2473379A JP S55117396 A JPS55117396 A JP S55117396A
Authority
JP
Japan
Prior art keywords
control
remote station
station
exchange
program
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
JP2473379A
Other languages
Japanese (ja)
Other versions
JPS596554B2 (en
Inventor
Akiyasu Suzuki
Akiyuki Goto
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
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP2473379A priority Critical patent/JPS596554B2/en
Publication of JPS55117396A publication Critical patent/JPS55117396A/en
Publication of JPS596554B2 publication Critical patent/JPS596554B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/60—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to satellites or concentrators which connect one or more exchange lines with a group of local lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control

Abstract

PURPOSE:To ensure the highly efficient exchange control through the storage program system within the remote station when the transmission fault occurs, by reading the remote station conversion process program plus the fixed and semi-fixed data stored in the large-capacity memory device and then sending them in sequence to the control circuit. CONSTITUTION:The exchange process is given to remote station 2 via the control of master station exchange 1 and only via the PCM transmission line, and receives the control via remote processor 3 in station 2 when the fault occurs at the transmission line. Exchange 1 possesses channel control circuit SPC to transfer the data of the file memory which is necessary for remote station memory device RMM to station 2. On the other hand, the initial circuit IPC of station 2 consists of the read-only memory which memorizes the program giving the writing control to device RMM and the transfer control unit to the writing control program device. Then the remote station conversion process program plus the fixed and semi-fixed data stored in large-capacity memory device DR are read out and then sent in sequence to control circuit CT. As a result, the highly efficient exchange control is ensured through the storage program system within the remote station when the fault occurs at the transmission line.
JP2473379A 1979-03-02 1979-03-02 Remote station processing device initial setting method Expired JPS596554B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2473379A JPS596554B2 (en) 1979-03-02 1979-03-02 Remote station processing device initial setting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2473379A JPS596554B2 (en) 1979-03-02 1979-03-02 Remote station processing device initial setting method

Publications (2)

Publication Number Publication Date
JPS55117396A true JPS55117396A (en) 1980-09-09
JPS596554B2 JPS596554B2 (en) 1984-02-13

Family

ID=12146343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2473379A Expired JPS596554B2 (en) 1979-03-02 1979-03-02 Remote station processing device initial setting method

Country Status (1)

Country Link
JP (1) JPS596554B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02277398A (en) * 1989-04-18 1990-11-13 Nec Corp Remote line system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6345359U (en) * 1986-09-11 1988-03-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02277398A (en) * 1989-04-18 1990-11-13 Nec Corp Remote line system

Also Published As

Publication number Publication date
JPS596554B2 (en) 1984-02-13

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