Allocation of power and channelization codes for data transfers

Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...

Reexamination Certificate

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C370S208000, C370S209000, C370S342000

Reexamination Certificate

active

07577120

ABSTRACT:
A method of communication includes assigning at least one channelization code to a data packet. A portion of power available for communicating is assigned to the channelization code based on a channel quality metric. A system includes a transmitter, and an allocation unit. The transmitter is adapted to communicate data packets. The allocation unit is adapted to assign at least one channelization code to a data packet and assign a portion of power available for communicating to the channelization code based on a channel quality metric associated with the data packet.

REFERENCES:
patent: 6731668 (2004-05-01), Ketchum
patent: 6775256 (2004-08-01), Hill et al.
patent: 6999517 (2006-02-01), Bombay et al.
patent: 7068683 (2006-06-01), Lundby et al.
patent: 7471927 (2008-12-01), Chen et al.
patent: 2002/0034170 (2002-03-01), Tiedemann et al.
patent: 2003/0039217 (2003-02-01), Seo et al.
patent: 2003/0063588 (2003-04-01), Lee et al.
patent: 2003/0123477 (2003-07-01), Gollamudi et al.
patent: 2004/0028006 (2004-02-01), Kayama et al.
patent: 2004/0090938 (2004-05-01), Hsu
David N. C. Tse et al., “Multiaccess Fading Channels—Part I: Polymatroid Structure, Optimal Resource Allocation and Throughput Capacities,”IEEE Transactions on Information Theory, vol. 44, No. 7, pp. 2796-2815 (Nov. 1998).
R. Knopp, Information Capacity and Power Control in Single-Cell Multiuser Communications,IEEE, pp. 331-335 (1995).
Syed Ali Jafar et al., “Optimal Rate and Power Adaptation for Multirate CDMA,”IEEE, pp. 994-1000 (2000).
Soon-Ghee Chua et al., “Variable-Rate Variable-Power MQAM for Fading Channels,”IEEE, pp. 815-819 (1996).

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