Mobility increases the capacity of ad hoc wireless networks
IEEE/ACM Transactions on Networking (TON)
Dynamic retransmission limit scheme for routing in multi-hop ad hoc networks
Proceedings of the 2nd international conference on Performance evaluation methodologies and tools
Performance of wireless networks with hidden nodes: a queuing-theoretic analysis
Computer Communications
Stability-Throughput tradeoff and routing in multi-hop wireless ad-hoc networks
NETWORKING'06 Proceedings of the 5th international IFIP-TC6 conference on Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communications Systems
A deterministic approach to throughput scaling in wireless networks
IEEE Transactions on Information Theory
Mesh networks: commodity multihop ad hoc networks
IEEE Communications Magazine
Performance analysis of the IEEE 802.11 distributed coordination function
IEEE Journal on Selected Areas in Communications
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In this paper, we present an analytic model for evaluating average packet delay and achievable end-to-end goodput in a collision channel based multihop wireless ad hoc networks. We consider each node operates not only as a host but also as a router, i.e., the packets may have to be forwarded by several intermediate nodes before they reach their destinations. The end-to-end delay of a connection and throughput of this network depend on the number of nodes, the source traffic characteristics, the number of retransmissions at nodes, the forwarding cooperation level and the behavior of the MAC protocol. Our analysis gives expressions for the queue length and the delay in terms of probability generating functions. In addition to address routing and transmission scheduling, we adopt a cross-layer design that allows information sharing across different layers for efficient utilization of network resources, and meeting the end-to-end performance requirements of demanding applications. Furthermore, we propose a packet admission control scheme based on delay timeout mechanism. This guarantees quality of service for multimedia applications such as voice and video streaming. Afterward we conduct extensive simulations in order to verify our analytical results.