DATA ALLOCATION METHOD USING TIME SWITCH OF WWL RPC

摘要

PURPOSE: A data allocation method using time switch of WLL(Wireless Local Loop) RPC(Radio Port Controller) is provided to process separately loads in the mobile switching center by using the switching functions of various modes and to improve communication capability between subscribers in real time by directly trying the connection between radio ports without the necessity of going through the mobile switching center. CONSTITUTION: In WLL system comprising a WLL mobile switching center(10), an RPC(20), a plurality of radio ports(30), and a plurality of radio interface units(40), the RPC(20) is composed of a radio port matching unit(21), a trans-code unit, an echo cancellation unit(24), a mobile switching center matching unit(25), and time switching unit(22). The radio port matching unit(21) connected to the side of the radio ports matches signals. The echo cancellation unit(24) removes echoes. The mobile switching center matching unit(25) connected the side of the mobile switching center matches signals. The time switching unit(22) switches signals between the radio port matching unit(21) and the mobile switching center matching unit(25).