期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2015
卷号：3
期号：3
DOI：10.15680/ijircce.2015.0303055
出版社：S&S Publications
摘要：For wireless applications, significant research has been devoted to support real-time transmission withbetter quality of service requirements. For next generation, a wireless hybrid network that integrates a MANET (MobileAdhoc Wireless Network) network has been proven to be a better alternative. Guaranteeing of QoS in hybrid networksremains an open problem. In this paper, we propose a new SCS protocol to enhance the QoS Support capability ofhybrid networks. This SCS protocol incorporates four algorithms: 1) Path Selection Algorithm to identify theneighbouring node at shortest distance to reduce the delay 2) Routing Algorithm for hopping of data packets viadifferent nodes.3) Mobility Algorithm to decrease the transmission time.4) Multipath Selection Algorithm in order toimprove the QoS. Analytical and simulation results of SCS can provide high QoS performance in terms of delay,average delay, throughput, packet delivery ratio. The main objective of our project is to implement the routingprotocols in NS2 and to compare simulation parameters like delivery ratio, end to end delay, packet drop, packet sentusing SCS, AODV and DSR protocol to provide quality of service in wireless ad hoc network
关键词：Quality of service; routing algorithm; hybrid networks
