COHERENT RECEIVER OF CODE-DIVISION MULTIPLE- ACCESS SYSTEM USING SEQUENCE FOR DIRECT DEMODULATION OF TRANSMISSION LINE OF EARTH- AIRCRAFT COMMUNICATION

communication equipment, in particular, using wide range of transmission rates. SUBSTANCE: first demodulation of information in control channel concerns data transmission rate in data channel frame of received signal. It is used to obtain phase information in order to produce reference signal for co...

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Bibliographic Details
Main Authors EHVERBRING LARS-MAGNUS, BRISMARK LARS GUSTAV, TEDER PAUL' MIKAEHL'
Format Patent
LanguageEnglish
Published 10.07.2000
Edition7
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:communication equipment, in particular, using wide range of transmission rates. SUBSTANCE: first demodulation of information in control channel concerns data transmission rate in data channel frame of received signal. It is used to obtain phase information in order to produce reference signal for coherent demodulation. EFFECT: improved channel quality, decreased power required for storage battery. 21 cl, 7 dwg
Bibliography:Application Number: RU19960122871