tailieunhanh - To enhance the network capacity in manet using coco topology control protoco

In Mobile Ad-hoc Network (MANET) is a Self-configuring network of mobile routers (and associated hosts) connected by wireless links. This MANET forms a random topology and routers move randomly free. Topology changes rapidly and unpredictably .Nowadays we are using so many protocols for maximizing the network bandwidth but, we can not attain the best throughout using protocols in MANET. | ISSN:2249-5789 V Ramsundhar et al , International Journal of Computer Science & Communication Networks,Vol 3(4),302-306 To Enhance the Network Capacity in MANET using COCO Topology Control Protocol hema Dept of computer science and Engineering . Bharathidasan University . Tiruchirapalli-620023 . kaverihema108@ . School Of Computing Sastra University. Thanjavur-613401. sundar_varathu@ Abstract In Mobile Ad-hoc Network (MANET) is a Self-configuring network of mobile routers (and associated hosts) connected by wireless links. This MANET forms a random topology and routers move randomly free. Topology changes rapidly and unpredictably .Nowadays we are using so many protocols for maximizing the network bandwidth but, we can not attain the best throughout using protocols in MANET .Here narrate so many protocols and their con’s which are not providing the maximum throughput, maximizing performance then overcome this issues. we propose a Capacity-Optimized Cooperative (COCO) topology control scheme to improve the network capacity in MANETs by jointly considering both upper layer network capacity and physical layer cooperative communications. Through simulations, we show that physical layer cooperative communications have significant impacts on the network capacity, and the proposed topology control scheme can substantially improve the network capacity in MANETs with cooperative communications. Suitable for emergency situations like natural or human-induced disasters, military conflicts, emergency medical situations, etc. communications. The remainder of the article is structured as follows. We introduce cooperative communications and the topology control problem in MANETs. Network capacity and the proposed COCO topology control scheme are presented. II. COMMUNICATION PROTOCOLS Communications protocol is a system of digital rules for message exchange within or between computers. Communicating systems use well-defined formats .

• Quản trị mạng
• International Journal of Computer Science & Communication Networks
• To enhance the network capacity in manet
• Coco topology control protoco
• In Mobile Ad hoc Network
• Self configuring network
• Maximizing the network bandwidth
• Topology changes rapidly