JPH0457253B2 - - Google Patents

Info

Publication number
JPH0457253B2
JPH0457253B2 JP61115362A JP11536286A JPH0457253B2 JP H0457253 B2 JPH0457253 B2 JP H0457253B2 JP 61115362 A JP61115362 A JP 61115362A JP 11536286 A JP11536286 A JP 11536286A JP H0457253 B2 JPH0457253 B2 JP H0457253B2
Authority
JP
Japan
Prior art keywords
signal
section
intermediate relay
relay station
meeting
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 - Lifetime
Application number
JP61115362A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62269521A (ja
Inventor
Hideaki Ito
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP11536286A priority Critical patent/JPS62269521A/ja
Priority to CA000536920A priority patent/CA1275515C/en
Priority to EP87107279A priority patent/EP0246619B1/en
Priority to DE87107279T priority patent/DE3787997T2/de
Publication of JPS62269521A publication Critical patent/JPS62269521A/ja
Priority to US07/289,436 priority patent/US4860282A/en
Publication of JPH0457253B2 publication Critical patent/JPH0457253B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Radio Relay Systems (AREA)
JP11536286A 1986-05-19 1986-05-19 補助信号伝送方式 Granted JPS62269521A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP11536286A JPS62269521A (ja) 1986-05-19 1986-05-19 補助信号伝送方式
CA000536920A CA1275515C (en) 1986-05-19 1987-05-12 System for transmitting auxiliary signal in a multiplex communication system
EP87107279A EP0246619B1 (en) 1986-05-19 1987-05-19 System and method for transmitting auxiliary signal in a multiplex communication system
DE87107279T DE3787997T2 (de) 1986-05-19 1987-05-19 System und Verfahren zur Hilfssignalübertragung in einem Multiplexkommunikationssystem.
US07/289,436 US4860282A (en) 1986-05-19 1988-12-22 System for transmitting auxiliary signal in a multiplex communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11536286A JPS62269521A (ja) 1986-05-19 1986-05-19 補助信号伝送方式

Publications (2)

Publication Number Publication Date
JPS62269521A JPS62269521A (ja) 1987-11-24
JPH0457253B2 true JPH0457253B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-09-11

Family

ID=14660645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11536286A Granted JPS62269521A (ja) 1986-05-19 1986-05-19 補助信号伝送方式

Country Status (1)

Country Link
JP (1) JPS62269521A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS62269521A (ja) 1987-11-24

Similar Documents

Publication Publication Date Title
US4876686A (en) Fault detection signal transmission system
US4967406A (en) Subsignal transmitting system
KR890001476B1 (ko) 디지탈 무선 중계장치
US4860282A (en) System for transmitting auxiliary signal in a multiplex communication system
JPH0457253B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS63172535A (ja) 冗長ビツト可変デイジタル通信装置
JP4091240B2 (ja) 高速ディジタルインターフェース装置、信号送信装置、及び信号受信装置
JPH04286452A (ja) データ通信装置
JP3061909B2 (ja) 回線切替システム
JP2689904B2 (ja) 衛星通信方式
JPS59229938A (ja) ２ル−ト化光通信の位相同期方式
JPS6345932A (ja) デイジタルサ−ビスチヤンネル信号伝送回路
JPH02154546A (ja) 無線回線の試験方法
JPH0535614B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS60125036A (ja) 双方向ｃａｔｖシステムにおける通信方式
JPS60173944A (ja) 隣接チヤンネル識別方式
JPH0126597B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0746255A (ja) 送受信装置
JPH0447843A (ja) データ通信システムおよびデータ伝送方法
JPH06152560A (ja) Ｓｄｈ信号伝送システムにおけるｆ１バイト転送方式
JPS5991753A (ja) 伝送速度切替方式
JPH0799485A (ja) 故障点標定信号伝送方法及び故障点標定信号送受信装置
JPS62164348A (ja) 中継結合装置
JPH11234255A (ja) クロック再生システム、及びこのシステムに使用される送信局及び受信局
JPS60163551A (ja) 回線切替方式