Importance

Loading Importance Indicators...

Abstract

A method for searching an access channel and allocating a finger for a base station is disclosed. The method includes a first step for searching an access channel signal, selecting a highest search critical value among the offsets having a search energy above a search critical value, allocating a finger in accordance with a path via which the selected offset signal is received and demodulating the signal, and a second step for checking whether an access channel probe period which corresponds to the time required until an access channel message unit is received and decoded is elapsed, stopping a search of a new multiple signal component to minimize any interference of the deciding operation of an access channel signal of another mobile station when one access channel probe period is not elapsed and feeding back to the first step when the access channel probe period is elapsed, for thereby preventing an interference for an access channel signal between the mobile stations by stopping a signal search operation of a search unit after a search unit of a base station allocates an offset to a finger with respect to an access channel signal of a certain mobile station and preventing a multiple path signal, which may be an access channel signal from a new mobile station during an access channel probe period which corresponds to a duration needed for obtaining one access channel signal by a base station, from being reallocated to a finger.

Loading the Abstract Image...

First Claim