Systems and methods for assigning reference signals using a...

Details Systems and methods for assigning reference signals using a... Systems and methods for assigning reference signals using a...

2011-04-12

2011-04-12

Pham, Chi H (Department: 2471)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S334000, C370S344000

Reexamination Certificate

active

07924782

ABSTRACT:
A method for assigning reference signal sequences for communication devices using a genetic algorithm is described. Reference signal sequences are assigned to each cell within a plurality of cells. A fitness function for each reference signal sequence is computed. The fitness function describes the effectiveness of the assignment. A first group of cells is selected to exchange their corresponding assignment information with assignment information corresponding to a second group of cells. The reference signal is assigned to a communications device within the area of one of the plurality of cells.

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