Telecommunications – Transmitter – Diversity
Reexamination Certificate
2007-12-18
2007-12-18
West, Lewis (Department: 2618)
Telecommunications
Transmitter
Diversity
C455S562100, C375S299000
Reexamination Certificate
active
11354669
ABSTRACT:
A time-varying transformation is used to correlate the magnitude of the interference between multiple antenna paths. Embodiments incorporating the time-varying transformations provide transmit diversity gains to remote stations that are not configured for transmit diversity reception. In addition, some of the embodiments can be further configured to balance the load between multiple power amplifiers.
REFERENCES:
patent: 6539209 (2003-03-01), Dajer et al.
patent: 7024166 (2006-04-01), Wallace et al.
patent: 2003/0108087 (2003-06-01), Shperling et al.
patent: 2004/0018855 (2004-01-01), Wallace et al.
Lundby Stein A.
Wallace Mark S.
Jenckes Kenyon S.
QUALCOMM Incorporated
Rouse Thomas R.
Sayed Hossain Beladi
West Lewis
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