WO1999010988A3 - Spread spectrum communication device - Google Patents

Spread spectrum communication device Download PDF

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Publication number
WO1999010988A3
WO1999010988A3 PCT/RU1998/000248 RU9800248W WO9910988A3 WO 1999010988 A3 WO1999010988 A3 WO 1999010988A3 RU 9800248 W RU9800248 W RU 9800248W WO 9910988 A3 WO9910988 A3 WO 9910988A3
Authority
WO
WIPO (PCT)
Prior art keywords
correlation
input
binary information
communication device
output
Prior art date
Application number
PCT/RU1998/000248
Other languages
French (fr)
Other versions
WO1999010988A2 (en
Inventor
Gennady Fedorovich Degtyarev
Leonid Nikolaevich Aman
Anatoly Yakovlevich Demidov
Vitaly Andreevich Kachalin
Gennady Andreevich Kosin
Artur Viktorovich Kostin
Viktor Nikolaevich Leshkov
Alexei Viktorovich Pugovkin
Leonid Yakovlevi Serebrennikov
Alexandr Nikolaevich Umnov
Original Assignee
Gennady Fedorovich Degtyarev
Leonid Nikolaevich Aman
Anatoly Yakovlevich Demidov
Vitaly Andreevich Kachalin
Gennady Andreevich Kosin
Artur Viktorovich Kostin
Viktor Nikolaevich Leshkov
Alexei Viktorovich Pugovkin
Leonid Yakovlevi Serebrennikov
Alexandr Nikolaevich Umnov
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 Gennady Fedorovich Degtyarev, Leonid Nikolaevich Aman, Anatoly Yakovlevich Demidov, Vitaly Andreevich Kachalin, Gennady Andreevich Kosin, Artur Viktorovich Kostin, Viktor Nikolaevich Leshkov, Alexei Viktorovich Pugovkin, Leonid Yakovlevi Serebrennikov, Alexandr Nikolaevich Umnov filed Critical Gennady Fedorovich Degtyarev
Publication of WO1999010988A2 publication Critical patent/WO1999010988A2/en
Publication of WO1999010988A3 publication Critical patent/WO1999010988A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Noise Elimination (AREA)

Abstract

The communication device comprises, connected in series, a binary information source, a carrier pulse generator, a transmitter, a communication link, a high-frequency signal receiver, a correlation-phase demodulator, a decision-maker, a binary information receiver as well as a fast starting pulse generator, an input of which is coupled to the output of the binary information source and an output is connected to the pulse input of the carrier signal generator which is provided with different, for each of information value, phase of constituents of one out of two similar noise-like signals delayed one relative to another by a predetermined time period T exceeding their correlation interval. Here the correlation-phase demodulator is provided base on received signal compression with subsequent synchronous (quasi-coherent) response processing at an input of a matched filter which ensures unique correspondence of transmitted and received information.
PCT/RU1998/000248 1997-08-06 1998-07-31 Spread spectrum communication device WO1999010988A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU97112753/09A RU2116700C1 (en) 1997-08-06 1997-08-06 Device for communication
RU97112753 1997-08-06

Publications (2)

Publication Number Publication Date
WO1999010988A2 WO1999010988A2 (en) 1999-03-04
WO1999010988A3 true WO1999010988A3 (en) 1999-07-01

Family

ID=20195684

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1998/000248 WO1999010988A2 (en) 1997-08-06 1998-07-31 Spread spectrum communication device

Country Status (2)

Country Link
RU (1) RU2116700C1 (en)
WO (1) WO1999010988A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9400101D0 (en) * 1994-01-05 1994-03-02 Thomson Consumer Electronics Consumer interface for a satellite television system
RU200168U1 (en) * 2020-03-03 2020-10-08 Общество с ограниченной ответственностью "НПФ Мультиобработка" HIGH-FREQUENCY COMMUNICATION DEVICE FOR ELECTRIC POWER LINES

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363130A (en) * 1960-03-18 1982-12-07 Lockheed Missiles & Space Company, Inc. Binary digital communication system
EP0360476A2 (en) * 1988-09-20 1990-03-28 AT&T Corp. Homodyne-type spread spectrum transmitter/receiver
US5341396A (en) * 1993-03-02 1994-08-23 The Boeing Company Multi-rate spread system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363130A (en) * 1960-03-18 1982-12-07 Lockheed Missiles & Space Company, Inc. Binary digital communication system
EP0360476A2 (en) * 1988-09-20 1990-03-28 AT&T Corp. Homodyne-type spread spectrum transmitter/receiver
US5341396A (en) * 1993-03-02 1994-08-23 The Boeing Company Multi-rate spread system

Also Published As

Publication number Publication date
WO1999010988A2 (en) 1999-03-04
RU2116700C1 (en) 1998-07-27

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