Contention Control for High End-to-End Throughput Performance of Multihop Wireless Networks
نویسندگان
چکیده
ABSTRACT In multihop wireless networks, packets of a flow originated from a source node are relayed by intermediate nodes (relay nodes) and travel towards the destination along a multihop wireless path. Since the traffic forwarding capability of each node varies according to its level of contention, a node should not transmit excessive packets to its relay node if the corresponding relay node cannot forward them. Instead, the node should yield its channel access opportunity to its neighbor nodes so that all the nodes can evenly share the channel and have similar forwarding capabilities. In this manner, nodes can utilize the wireless channel effectively, and further increase the end-to-end throughput of a multihop path.
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تاریخ انتشار 2007