Wireless Communication

Gurmeet Singh ¹, Amit Grover ²

Affiliations
1 Department ECE, Shaheed Bhagat Singh State Technical Campus, Ferozepur
2 Department ECE, Shaheed Bhagat Singh State Technical Campus, Ferozepur, IN

Abstract

In this paper the effect of Mobility of Mobile Wimax Subscriber on VoD over Wimax is analyzed. Now Days the implementation of Video on Demand (VoD) over the WiMAX has become one of the intense and interesting subject and is expected to grow big and bigger in near future revenue and how efficient it may be enabled depends upon the efficiency of video streaming over next generation 4G. We are considering SVC codes for video streaming. IP-Unicast is used for delivering streaming video over WiMax. We analysis the performance of the WiMax considering the effect of mobility on IPTV(VOD). This experiment is carried out by using OPNET Modeler 14.5. To compare the performance of IPTV over Wimax Traffic Received, Throughput and Traffic Send are used. Results indicate that as increase in speed Traffic Received, Throughput is increasing and Traffic send remain constant.

Keywords

IEEE 802.16, IPTV, OPNET, SVC, WiMax, Wireless Network.

Full Text

     

Sumit Khurana ¹, Amit Grover ¹

Affiliations
1 ECE Department, Shaheed Bhagat Singh State Technical Campus, Ferozepur 152004, IN

Abstract

Mobile Ad hoc networks (MANET) have no fixed infrastructure. Each node in an ad hoc network is mobile and can act as an independent router. Ad hoc networks provide an extremely flexible method of establishing communication, so MANET becomes one of the most important wireless communication mechanisms among all other. In MANET, intermediate nodes are used to routing the packets from the source node to the destination node, for this various kind of routing protocols are taken into consideration, i.e. AODV, DSR, GRP, OLSR etc. In this paper the performance of AODV and DSR is analyzed by varying no. of nodes for two different applications: video conferencing and VOIP. The given work will be analyzed using OPNET Modeler. The result is carryout via Delay, Load and Data Transmission. The results show that the overall performance of AODV is better than DSR for VOIP and for Video conferencing DSR is better than AODV.

Keywords

MANET, AODV, DSR, OPNET, VOIP, Video Conferencing.

Full Text