Apparatus and method for allocating subchannel and power in...

Details Apparatus and method for allocating subchannel and power in... Apparatus and method for allocating subchannel and power in...

2006-11-28

2010-06-15

Juntima, Nittaya (Department: 2462)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S252000, C370S465000, C375S297000

Reexamination Certificate

active

07738420

ABSTRACT:
In a communication system, subchannel state information for a plurality of user equipments (UEs) are collected, and a plurality of subchannel state prediction parameter values for the respective UEs are calculated using the subchannel state information. In addition, the communication system allocates at least one subchannel among the plurality of subchannels to a first UE having the highest priority. Subsequently, the communication system determines whether to allocate additional power to the at least one subchannel based on the plurality of subchannel state prediction parameter values, and allocates additional power to a subchannel that needs the additional power among the at least one subchannel.

REFERENCES:
patent: 6137789 (2000-10-01), Honkasalo
patent: 7012912 (2006-03-01), Naguib et al.
patent: 2002/0114269 (2002-08-01), Onggosanusi et al.
patent: 2004/0127223 (2004-07-01), Li et al.
patent: 2005/0152465 (2005-07-01), Maltsev et al.
patent: 2005/0237989 (2005-10-01), Ahn et al.

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