Description Scenarios Modules Implementation Downloads

PERA Client

PERA client runs on pocket PC's. User friendly interface of PERA offers varius services. Some of these are:
Presence, location based services, voice and video communication, session initiation and negotiation, and instant messaging.

Location Manager

Location Manager is the main module of the system. It is responsible of finding the geographical positions of clients and serving as a location information provider to other modules.

Session Manager

Session Manager handles session initiation and negotiation between PERA clients and others. It also handles the important task of billing. This module stores the network locations of clients and serves as a router for messaging.

PERA Web Client

PERA web client offers same services as standard PERA client. It is designed for central offices tracking and management requirements.

2003 Engin Deveci & Can Komar Description ScenariosModulesImplementationDownloads