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Wireless mesh network (WMN) has become a popular access network architecture. But because of its multi-hop nature, co-channel interference and contention, the attainable capacity of a wireless node in a WMN is significantly less than the radio capacity. We propose a overlay architecture for a WMN, where a wireless-ring (WRing) is deployed over the regular mesh for carrying wireless mesh traffic only...
Collaborative working manner of individual satellite nodes demand totally distributed algorithms and protocols. The mobile nature of these nodes requires that these algorithms and protocols must be adaptive to the ceaseless topology changes. This paper proposes an adaptive decision making function and weight factor in a highly efficient algorithm for the distributed nodes, which helps solving the...
Recently mobile ad hoc networks (MANETs) are attracting increasing attention. Much work has been done by using various simulations tools. In this paper, we evaluate the performance of MANETs by analytic modeling. Based on two-dimensional Markov processes, several analytical models for packet traffic flow and connection availability are built by considering the impact of various types of failures....
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