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JPS5213711A - Code transmission system - Google Patents

Code transmission system

Info

Publication number
JPS5213711A
JPS5213711A JP50089659A JP8965975A JPS5213711A JP S5213711 A JPS5213711 A JP S5213711A JP 50089659 A JP50089659 A JP 50089659A JP 8965975 A JP8965975 A JP 8965975A JP S5213711 A JPS5213711 A JP S5213711A
Authority
JP
Japan
Prior art keywords
transmission system
code transmission
time
communications
varies
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.)
Pending
Application number
JP50089659A
Other languages
Japanese (ja)
Inventor
Kahei Gomi
Noriya Nakayama
Yoshitaka Muto
Naoaki Matsuura
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.)
Technical Research and Development Institute of Japan Defence Agency
Original Assignee
Technical Research and Development Institute of Japan Defence Agency
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 Technical Research and Development Institute of Japan Defence Agency filed Critical Technical Research and Development Institute of Japan Defence Agency
Priority to JP50089659A priority Critical patent/JPS5213711A/en
Publication of JPS5213711A publication Critical patent/JPS5213711A/en
Pending legal-status Critical Current

Links

Landscapes

  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)

Abstract

PURPOSE: Communications with varying speed corresponding to receive quality which varies from time to time and from one place to another in non-stationary propagation line are made possible easily.
COPYRIGHT: (C)1977,JPO&Japio
JP50089659A 1975-07-24 1975-07-24 Code transmission system Pending JPS5213711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50089659A JPS5213711A (en) 1975-07-24 1975-07-24 Code transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50089659A JPS5213711A (en) 1975-07-24 1975-07-24 Code transmission system

Publications (1)

Publication Number Publication Date
JPS5213711A true JPS5213711A (en) 1977-02-02

Family

ID=13976872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50089659A Pending JPS5213711A (en) 1975-07-24 1975-07-24 Code transmission system

Country Status (1)

Country Link
JP (1) JPS5213711A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810019A (en) * 1972-09-25 1974-05-07 Sperry Rand Corp Multifrequency communication system for fading channels
JPS5062A (en) * 1972-11-17 1975-01-06
JPS5068209A (en) * 1973-10-18 1975-06-07

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810019A (en) * 1972-09-25 1974-05-07 Sperry Rand Corp Multifrequency communication system for fading channels
JPS5062A (en) * 1972-11-17 1975-01-06
JPS5068209A (en) * 1973-10-18 1975-06-07

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