ns-2 Implementation of the OMA PoC Control Plane
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2013, Vol 3, Issue 6
Abstract
Recently technologies such as VoIP, VoLTE and VoWLAN have been widely used for the purpose of voice conversation since the proliferation of smart phones. A half-duplex group communication or the push-to-talk (PTT) has been standardized under the Open Mobile Alliance to replace the existing analog/digital TRS or a walkie-talkie service. In this paper, we design and implement the ns-2 module of the OMA PoC control plane which is a signaling protocol for the PTT service. Based on the SIP implementation of Rui Prior, we extend it to simulate the ad hoc PoC session establishment using on-demand session, which is a signaling protocol according to the rules and procedures of RFC 3261 with extended headers including PoC feature tags. Some simulation results have been shown for the verification purpose using the proposed implementation. With this implementation, we expect to perform the extensive simulation study of group communication in various network configuration
Authors and Affiliations
Jong Lee
Keywords
Related Articles
- EP ID EP104651
- DOI -
- Views 104
- Downloads 0
Analysis of Conditions in Boundary Lubrications Using Bearing Materials
In order to clearly establish the tribological potential of these alloys as bearing materials, the tribological parameters of the RAR Zn-Al alloys are compared to parameters of the CuPb15Sn8 lead-tin bronze, as a w...
Solidification Simulation of Aluminum Alloy Casting – A Theoretical and Experimental Approach
Aluminium alloy castings are extensively used in general engineering, automotive and aerospace industries due to their excellent castability, machinability and high strength-to-weight ratio. The major problem w...
Radiation and Mass Transfer Effects on MHD Natural Convection Flow over an Inclined Plate
A numerical solution for the unsteady, natural convective flow of heat and mass transfer along an inclined plate is presented. The dimensionless unsteady, coupled, and non-linear partial differential conservation equatio...
A Comparison Of Smart Routings In Mobile Ad Hoc Networks(MANETs)
The importance and the massive growth of many wireless networks, has consequently lead to creation of many different routing types, that each of them have tried to improve the network capabilities with different paramete...
Finite Element Analysis on Temperature Distribution of Turning Process
ABSTRACT: The aim of this study is to create a finite element analysis simulation model in order to obtain solutions of the cutting forces, specific cutting energy and adequate temperatures occurring at different p...