Base station controlled handoff method and apparatus

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Patent

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Details

455433, 455436, 455437, H04Q 722

Patent

active

057941491

ABSTRACT:
A handoff method and apparatus are disclosed for use in a wireless communication network in which a base station servicing a call selects a handoff candidate base station based in part on subscriber-specific information. For example, in some wireless networks, certain subscribers can only access a limited number of base stations and the subscriber-specific information identifies such access limitations. A central control processor provides the subscriber-specific information to the base station servicing the call during the course of the call. The base station is then operable to select a handoff candidate from the one or more neighbor base stations based on one or more neighbor base station signal quality measurements and subscriber-specific information.

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Frame Relay Based A-Interface (BS-MSC) Version 1.0.0 Apr. 6, 1995 AT&T, pp. xii, 1, 56-59, 115-126, 203, 267, 357-358.

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