Telecommunications – Transmitter and receiver at separate stations – Single message via plural carrier wave transmission
Patent
1995-03-03
1998-09-22
Eisenzopf, Reinhard J.
Telecommunications
Transmitter and receiver at separate stations
Single message via plural carrier wave transmission
455 69, 455 671, 455101, 455115, 379 58, 375299, H04Q 732
Patent
active
058129359
ABSTRACT:
A cellular system has base stations in which diversity transmission is controllably employed to improve voice communications as needed. Normal signal transmission is employed in each voice channel unless it is detected that quality has dropped to a point where diversity transmission is needed to enhance the quality. When it is detected that a voice channel needs diversity transmission, a diversity (delayed) signal is automatically transmitted for that channel over an independent path. A common diversity transmitter is employed for all channels, whereas individual transmitters are employed for the normally transmitted signals in the respective voice channels.
REFERENCES:
patent: 3693088 (1972-09-01), Rustako, Jr. et al.
patent: 4661993 (1987-04-01), Leland et al.
patent: 4891812 (1990-01-01), Bocci et al.
patent: 5257401 (1993-10-01), Dahlin et al.
patent: 5280631 (1994-01-01), Nakahi et al.
Denson-Low Wanda
Eisenzopf Reinhard J.
Hughes Electronics
Sobutka Philip J.
Whelan John T.
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