Interleaver for transmit diversity

Details Interleaver for transmit diversity Interleaver for transmit diversity

2002-06-25

2011-11-08

Phillips, Hassan (Department: 2467)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S342000, C370S441000, C370S479000

Reexamination Certificate

active

08054810

ABSTRACT:
The present invention exploits the benefits obtainable from using transmit diversity by designing the size of the interleaver matrix to avoid the case where most or all of the bits in a row are transmitted on a single antenna (110or112). This can be accomplished, for example, by specifying the interleaver matrix based on the type of modulation (308) used. A symbol scrambler can also be used to exploit the benefits obtainable from using transmit diversity.

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