• M. Selvakumar
• Dr.B.Sudhakar

Wireless technologies form an essential part in our daily life. A wide variety of real-time applications are expected to be provided by these technologies. Hence, there is a vital need to provide Quality-of-Service (QoS) support. The wireless and mobile devices are widely used and the demand for mobile multimedia streaming services is increasing thus leading to a promising near future where wireless multimedia services (e.g., mobile gaming, online TV, and online conferences) are widely deployed. The emergence and the promising future of real time and multimedia applications have increased the demand of high Quality of Service (QoS) support in wireless and mobile networking environments. In order to enhance the QoS backing capability of hybrid networks, the proposed system advocates a QoS-Oriented Distributed routing protocol (QOD). Usually, a hybrid network [1] has boundless base stations. The data transmission in hybrid networks has two features. First, an AP (Access Point) can be a source or a destination to any mobile node. Second, the number of transmission hops between a mobile node and an AP is small. Taking full advantage of the two features, the packet routing problem is transformed into a dynamic resource scheduling problem by QOD. Specifically, in QOD, if a source node is not within the transmission range of the AP, a source node picks nearby neighbors that can provide QoS services to forward its packets to base stations in a shared manner. The source node lineup the packet streams to neighbors based on their queuing condition, channel condition, and mobility, aiming to minimize transmission time and increase network capacity. The neighbors then forward packets to base stations, which additionally forward packets to the destination. Mobility based neighbor selection for routing [2] increases the network performance. The proposed system focuses on the neighbor node selection for QoS-guaranteed transmission. Study and simulation results show that QOD can provide high QoS performance in terms of overhead, transmission, mobility resilience and scalability.

Hybrid wireless networks, multi-hop cellular networks, routing algorithms, Quality of service, QOD

"Enriched Quality of Service in Wireless Crossbreed Networks through QoS Related - Distributed Routing Protocol", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.530-536, April-2019, Available :http://www.jetir.org/papers/JETIR1904I88.pdf

"Enriched Quality of Service in Wireless Crossbreed Networks through QoS Related - Distributed Routing Protocol", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp530-536, April-2019, Available at : http://www.jetir.org/papers/JETIR1904I88.pdf