Method and apparatus for assigning codes

Details Method and apparatus for assigning codes Method and apparatus for assigning codes

2006-09-19

2006-09-19

Nguyen, Brian (Department: 2616)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S350000, C370S342000

Reexamination Certificate

active

07110379

ABSTRACT:
A base station controller selects codes corresponding to rate information included in a new starting call message from a mobile station, and further selects codes assignable to the mobile station out of the selected codes as candidate codes. Then, the base station controller detects codes which meet both the characteristics of being at upper level of the candidate codes in the tree structure and being assignable to other mobile station, and further detects levels of the detected codes. Detected levels for all the candidate codes are compared to find a candidate code whose level is the lowest and to assign the candidate code to the mobile station sending the new starting call message.

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