Cellular telecommunications system and process for restricting a call in progress of a fixed subscriber to an FSA in a cellular telecommunications system

摘要

"Cellular telecommunications system, and.Process for restricting a call in progress of a fixed subscriber to an FSA in a cellular telecommunications system "a system and process for restricting a call in progress of an assInante fixed to a fixed area of signature (FSA) in a cellular telecommunication system (10) having a plurality of cells (C1 - C10) and a plurality of subscribers (M1, M10).The plurality of subscribers (M1, M10) includes at least a fixed subscriber designated to the FSA, and engaged in a call in progress in a cell server.The system and the process detects when the subscriber is crossing a threshold fixed cell between the cell and the cell neighbor server, determines if the cell neighbor is located outside of the FSA.And interrupt call in progress of the fixed subscriber to determine that the cell neighbor is located outside of the FSA.