Patent ID: 6584315
Filing Date: 2003-06-24
Classification: H04W

Abstract:
A method of allocating frame offset and link in a base station comprising:a first step of storing data transmitted from a control station and checking a link state when a request for allocation of communication channel for use in handoff is received from said control station; a second step of realigning said link if said link is all normal, comparing a frame offset transmitted from said control station with a frame offset in said realigned link, and checking whether said link is being used or not if a link having a frame offset same as that transmitted from said control station exists; a third step of analyzing a method of setting-up communication channel for use in handoff using data transmitted from said control station if said link is checked as being used in said second step, selecting a link having the least users if said method is analyzed as an allocation available mode, and selecting a frame offset having the least users in said selected link; a fourth step of allocating said selected link, and allocating frame offset, frequency, Walsh code, and power gain to a communication channel; and a fifth step of storing said allocated resource to a database, and transmitting to said control station a message indicating a success of allocation of communication channel for use in handoff.