Implementation of Adaptive Layer for Multiprotocol Support in Personal Mobile Communication System

摘要

The present invention relates to a PCS system, and more particularly, to a method for implementing an adaptive layer for multi-protocol layer 2 function between PCX-BSCs.;In accordance with another aspect of the present invention, there is provided a method of implementing an adaptive layer for supporting multiple protocols, the method comprising: a first step in which the adaptive layer passes control to a layer 2 implementation; A second step of initializing the layer 2; A third step of communicating between layer 3 -layer 2; A fourth step of reformatting the signal unit received in the layer 2; And a fifth step of reformatting and sending each destination.;According to the present invention, by implementing an adaptive layer between the layer 3 and the layer 2 at the interface between the BCS and the PCX, the processing of the HDLC frame as well as the NO.7 layer 2 signal is possible.