US PATENT SUBCLASS 455 / 101
.~ Diversity


Current as of: June, 1999
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455 /   HD   TELECOMMUNICATIONS

91  DF  TRANSMITTER {22}
101.~ Diversity


DEFINITION

Classification: 455/101

Diversity:

(under subclass 91) Subject matter where two or more channels are transmitted via different paths, frequencies, or times of transmission.

(1) Note. Subject matter classified here is distinguished from multiplex, Class 370, in that no specialized receiver is needed for discerning the separate channels.

(2) Note. Subject matter classified here is limited to the transmission of a single message at a time over the channels.

(3) Note. Some system classified here are directed toward reducing fading at the receiver.