JPS55143850A - Pcm line switching system - Google Patents

Pcm line switching system

Info

Publication number
JPS55143850A
JPS55143850A JP5092779A JP5092779A JPS55143850A JP S55143850 A JPS55143850 A JP S55143850A JP 5092779 A JP5092779 A JP 5092779A JP 5092779 A JP5092779 A JP 5092779A JP S55143850 A JPS55143850 A JP S55143850A
Authority
JP
Japan
Prior art keywords
circuit
end side
auxiliary
auxiliary line
current
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
JP5092779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6346616B2 (enExample
Inventor
Noriyoshi Ikeda
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 JP5092779A priority Critical patent/JPS55143850A/ja
Publication of JPS55143850A publication Critical patent/JPS55143850A/ja
Publication of JPS6346616B2 publication Critical patent/JPS6346616B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
JP5092779A 1979-04-26 1979-04-26 Pcm line switching system Granted JPS55143850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5092779A JPS55143850A (en) 1979-04-26 1979-04-26 Pcm line switching system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5092779A JPS55143850A (en) 1979-04-26 1979-04-26 Pcm line switching system

Publications (2)

Publication Number Publication Date
JPS55143850A true JPS55143850A (en) 1980-11-10
JPS6346616B2 JPS6346616B2 (enExample) 1988-09-16

Family

ID=12872435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5092779A Granted JPS55143850A (en) 1979-04-26 1979-04-26 Pcm line switching system

Country Status (1)

Country Link
JP (1) JPS55143850A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032456A (ja) * 1983-08-03 1985-02-19 Nec Corp ディジタル制御線伝送方式
JPS6093832A (ja) * 1983-10-27 1985-05-25 Nec Corp 回線切替方式
JPS60102036A (ja) * 1983-11-09 1985-06-06 Nec Corp 同期切替方式
JPS61111036A (ja) * 1984-11-05 1986-05-29 Nec Corp 同期切替方式

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03225010A (ja) * 1990-01-30 1991-10-04 Nissan Koki Kk カムシャフト駆動式ディストリビュータの継手部潤滑装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52103910A (en) * 1976-02-06 1977-08-31 Gen Erekutoritsuku Co Ltd Za Digital repeater

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52103910A (en) * 1976-02-06 1977-08-31 Gen Erekutoritsuku Co Ltd Za Digital repeater

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032456A (ja) * 1983-08-03 1985-02-19 Nec Corp ディジタル制御線伝送方式
JPS6093832A (ja) * 1983-10-27 1985-05-25 Nec Corp 回線切替方式
JPS60102036A (ja) * 1983-11-09 1985-06-06 Nec Corp 同期切替方式
JPS61111036A (ja) * 1984-11-05 1986-05-29 Nec Corp 同期切替方式

Also Published As

Publication number Publication date
JPS6346616B2 (enExample) 1988-09-16

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