METHOD FOR INTERWORKING BETWEEN ACCESS CONTROL ROUTER AND POSITION DETERMINATION ENTITY IN POSITION RECOGNITION SYSTEM BASED ON PORTABLE INTERNET AND SYSTEM THEREFOR

摘要

Disclosed is a method for interworking between an ACR and a PDE in a position recognition system based on a portable Internet and a system therefor. A scheme for TCP/IP-based socket connection between the PDE and the ACR is defined. A data packet transmitted and received between the PDE and the ACR is also defined so that the PDE can receive a necessary measurement value from the ACR during position determination. The definition of the interworking between the ACR and the PDE serves as a basis for accommodating various services.