JPH0250663B2 - - Google Patents

Info

Publication number
JPH0250663B2
JPH0250663B2 JP6093680A JP6093680A JPH0250663B2 JP H0250663 B2 JPH0250663 B2 JP H0250663B2 JP 6093680 A JP6093680 A JP 6093680A JP 6093680 A JP6093680 A JP 6093680A JP H0250663 B2 JPH0250663 B2 JP H0250663B2
Authority
JP
Japan
Prior art keywords
signal
transmitted
auxiliary
signals
time
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
JP6093680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56157150A (en
Inventor
Toshitake Noguchi
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 JP6093680A priority Critical patent/JPS56157150A/ja
Publication of JPS56157150A publication Critical patent/JPS56157150A/ja
Publication of JPH0250663B2 publication Critical patent/JPH0250663B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J9/00—Multiplex systems in which each channel is represented by a different type of modulation of the carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
JP6093680A 1980-05-08 1980-05-08 Composite digital communication system Granted JPS56157150A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6093680A JPS56157150A (en) 1980-05-08 1980-05-08 Composite digital communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6093680A JPS56157150A (en) 1980-05-08 1980-05-08 Composite digital communication system

Publications (2)

Publication Number Publication Date
JPS56157150A JPS56157150A (en) 1981-12-04
JPH0250663B2 true JPH0250663B2 (is") 1990-11-05

Family

ID=13156753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6093680A Granted JPS56157150A (en) 1980-05-08 1980-05-08 Composite digital communication system

Country Status (1)

Country Link
JP (1) JPS56157150A (is")

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102752058B (zh) * 2012-06-16 2013-10-16 天地融科技股份有限公司 音频数据传输系统、音频数据传输装置及电子签名工具
US9755779B2 (en) * 2015-04-17 2017-09-05 Futurewei Technologies, Inc. Digital representations of analog signals and control words using different multi-level modulation formats
US10027413B2 (en) 2015-06-18 2018-07-17 Futurewei Technologies, Inc. Cascaded waveform modulation with an embedded control signal for high-performance mobile fronthaul

Also Published As

Publication number Publication date
JPS56157150A (en) 1981-12-04

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