Multiplex communications – Communication over free space – Combining or distributing information via code word channels...
Reexamination Certificate
2005-11-15
2005-11-15
Rao, Seema (Department: 2666)
Multiplex communications
Communication over free space
Combining or distributing information via code word channels...
C370S491000, C370S479000, C375S144000, C375S146000, C455S522000
Reexamination Certificate
active
06965589
ABSTRACT:
The invention is a method for limiting the peak transmit power in a CDMA communication system including the steps transmitting a first communication signal having a first high transmit power region and transmitting a second communication signal having a second high transmit power region. One of the first and second communication signals is time offset to prevent the first and second high transmit power regions from occurring simultaneously. Time shifting only a portion of one of the first and second communications signals is also taught. The first and second communication signals can also include respective first and second low transmit power regions. The time offset can be selected to align one of the first and second high transmit power regions with one of the first and second low transmit power regions.
REFERENCES:
patent: 5799013 (1998-08-01), Seshadri et al.
patent: 5974315 (1999-10-01), Hudson
patent: 0795969 (1997-09-01), None
patent: 0851601 (1998-07-01), None
patent: 9818217 (1998-04-01), None
Holtzman Jack M.
Lundby Stein A.
Terasawa Daisuke
Tiedemann Jr. Edward G.
Beladi S. Hossain
Bhandari Puneet
Nguyen Thien. T.
QUALCOMM Incorporated
Rao Seema
LandOfFree
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