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In recent years, unmanned aerial vehicle(UAV) has been developing rapidly which is also widely concerned in the military field, but the research on the communication services for the battlefield is seriously lack of development. Multi-UAV cooperative applications have better performance than single UAV, but the cooperative communication problems between UAVs need to be solved urgently. Therefore,...
In order to fit well into the heterogeneous MANET, various protocols have been proposed, and these protocols can be divided into two types, “flat” and “hierarchical” routing, according to their routing structure. Generally, “flat” routing protocols like OLSR, which can't distinguish the difference in performance among different interfaces and make best use of the higher capacity links, do not scale...
Wireless mesh networks (WMNs) are taking advantage of multiple radio interfaces to improve network performance, and numerous routing protocols have been proposed for WMNs. However, these routing protocols can not perform well in the heterogeneous multi-radio environment with distinct bandwidth difference, for little attention has been paid to routing overhead balancing. To address this issue, we present...
Due to the bandwidth-limited wireless broadcast channel and node mobility in Mobile Ad hoc Networks (MANETs), reactive on-demand routing protocols have attracted extensive attention because that the routes are established only when required. Ad hoc On-Demand Distance Vector (AODV) routing protocol is a prominent on-demand one which has been used widely. However, constrained by the limited topology...
Coding opportunity is crucial to the practical XOR coding scheme which can utilize these opportunities to improve the throughput of wireless networks. While the coding opportunity discovery scheme has been proposed for link-state routing protocols, there still lacks fundamental analysis on how to discover the coding opportunity effectively. In the paper we introduce the importance of coding opportunity...
With remarkable advantages over traditional networks on the aspect of flexible communication, ad hoc networks have been applied widely in real implementations. Airborne network is a brand new ad hoc application. In the case of airborne network, network node such as airplane keeps moving at fairly high speed. However, few researches attempted to probe into routing protocols performance with airborne...
In ubiquitous wireless environment, mobile devices need a more resilient and convenient network communication software. Mobile ad hoc network (MANET) routing protocols are favored in ubiquitous environments due to its self-organization and self-reconstruction characteristics. Routing protocols however, especially the MANET routing protocols, are suffering from the unexpected topology changes and unreliable...
Multi-target tracking is an important embranchment of WSN. This paper works on data fusion of multi-target tracking. We choose LEACH by Wook Choi et al. (2004) as the routing protocol, and FCM algorithm to do association in cluster heads. Based on analysis of former FCM, we found a few problems about it. Such as miss association, missing new targets and repeat tracking of targets. We proposed some...
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