DUPLEX TIME-DIVISION MULTIPLEX COMMUNICATION SYSTEM USING CODE/TIME-DIVISION MULTIPLEX WIRELESS COMMUNICATIONS Russian patent published in 2002 - IPC

Abstract RU 2193280 C2

FIELD: wireless communications between mobile and/or stationary transceivers affording communications between data source and user. SUBSTANCE: pair of time intervals including time interval of direct communication line and that of return communication line are chosen in duplex mode of operation between mobile transceivers 1 through 5 and/or stationary ones 1, 2 so that space 2 through 5 between time interval of direct communication line and that of return communication line related to similar or different carriers 1 through 12 equals fraction of time-division multiplex frame length and its value is constant or varying. EFFECT: improved performance characteristics, enhanced spectral efficiency. 8 cl, 9 dwg

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RU 2 193 280 C2

Authors

Kampershroer Ehrikh

Shvark Uve

Dates

2002-11-20—Published

1999-03-01—Filed