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Wireless mesh network (WMN) is mainly used to obtain Internet access, so most of the traffic converges to the gateways. Due to the nature characteristic of WMN traffic model, the gateways unavoidably become the bottleneck of the whole network. An anycast-based gateway load balance method is proposed in this paper. All the gateway nodes are abstracted as an anycast group and the clients can adaptively...
While many research works have focused on improving TCP performance in ad hoc networks, little attention has been paid to UDP performance degradation. In this letter, a theory model is proposed, which is capable of formally explaining the UDP performance in ad hoc networks. With this model, it shows that to optimize UDP packet size is a multiple-object optimum problem in ad hoc networks and that system...
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