JPS6347299B2 - - Google Patents

Info

Publication number
JPS6347299B2
JPS6347299B2 JP57067794A JP6779482A JPS6347299B2 JP S6347299 B2 JPS6347299 B2 JP S6347299B2 JP 57067794 A JP57067794 A JP 57067794A JP 6779482 A JP6779482 A JP 6779482A JP S6347299 B2 JPS6347299 B2 JP S6347299B2
Authority
JP
Japan
Prior art keywords
signal
frame synchronization
signals
frame
pulse
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
JP57067794A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58184853A (ja
Inventor
Jusaku Kamibayashi
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP57067794A priority Critical patent/JPS58184853A/ja
Priority to US06/484,685 priority patent/US4562574A/en
Priority to CA000426570A priority patent/CA1187219A/en
Publication of JPS58184853A publication Critical patent/JPS58184853A/ja
Publication of JPS6347299B2 publication Critical patent/JPS6347299B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/04—Distributors combined with modulators or demodulators
    • H04J3/047—Distributors with transistors or integrated circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
JP57067794A 1982-04-22 1982-04-22 フレ−ム同期信号插入方式 Granted JPS58184853A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57067794A JPS58184853A (ja) 1982-04-22 1982-04-22 フレ−ム同期信号插入方式
US06/484,685 US4562574A (en) 1982-04-22 1983-04-13 Frame synchronizing signal insertion system
CA000426570A CA1187219A (en) 1982-04-22 1983-04-22 Frame synchronizing signal insertion system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57067794A JPS58184853A (ja) 1982-04-22 1982-04-22 フレ−ム同期信号插入方式

Publications (2)

Publication Number Publication Date
JPS58184853A JPS58184853A (ja) 1983-10-28
JPS6347299B2 true JPS6347299B2 (enExample) 1988-09-21

Family

ID=13355209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57067794A Granted JPS58184853A (ja) 1982-04-22 1982-04-22 フレ−ム同期信号插入方式

Country Status (3)

Country Link
US (1) US4562574A (enExample)
JP (1) JPS58184853A (enExample)
CA (1) CA1187219A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768228A (en) * 1983-12-13 1988-08-30 U.S. Computer Systems Data acquisition device
JPS61139134A (ja) * 1984-12-10 1986-06-26 Nec Corp ディジタル多重化装置のモニタリング方式
US4674088A (en) * 1985-03-07 1987-06-16 Northern Telecom Limited Method and apparatus for detecting frame synchronization
JPS6330034A (ja) * 1986-07-23 1988-02-08 Nec Corp 多重化回路
US4884267A (en) * 1986-12-27 1989-11-28 Kabushiki Kaisha Kenwood TDM transmission system
JPH07110075B2 (ja) * 1989-07-13 1995-11-22 日本電気株式会社 コードレス電話方式
JPH0522262A (ja) * 1991-06-21 1993-01-29 Matsushita Electric Ind Co Ltd データ伝送方式および送信装置と受信装置ならびに伝送制御方式
JP3681225B2 (ja) * 1996-07-31 2005-08-10 富士通株式会社 シンクロナイゼイション・メッセージ送信装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518085B2 (enExample) * 1974-08-14 1980-05-16
US3995120A (en) * 1975-05-30 1976-11-30 Gte Automatic Electric Laboratories Incorporated Digital time-division multiplexing system
US4025720A (en) * 1975-05-30 1977-05-24 Gte Automatic Electric Laboratories Incorporated Digital bit rate converter
US4266292A (en) * 1978-11-20 1981-05-05 Wescom Switching, Inc. Method and apparatus for testing analog-to-digital and digital-to-analog code converters
US4397020A (en) * 1980-09-11 1983-08-02 Bell Telephone Laboratories, Incorporated Error monitoring in digital transmission systems
US4316284A (en) * 1980-09-11 1982-02-16 Bell Telephone Laboratories, Incorporated Frame resynchronization circuit for digital receiver
US4316285A (en) * 1980-09-11 1982-02-16 Bell Telephone Laboratories, Incorporated Framing circuit for digital receiver
US4393492A (en) * 1981-02-17 1983-07-12 Reliance Electric Co. Digital subscriber carrier system including drop terminals and bypass and loopback means and alarm indication means
JPS5867567U (ja) * 1981-10-27 1983-05-09 三菱重工業株式会社 コ−タヘツド

Also Published As

Publication number Publication date
US4562574A (en) 1985-12-31
JPS58184853A (ja) 1983-10-28
CA1187219A (en) 1985-05-14

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