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This paper describes a field demonstration and presents the network performance of an 802.11 ground-UAV network composed of 11 ground stations, a mobile vehicle and two fixed wing UAVs, connected by two routing gateways to a legacy wired network. The network effects demonstrated include mobility, network partitions and merges, and gateway failovers. The paper presents experimental results for recorded...
Recently, large-scale IP-based sensor technology (e.g., 6LoWPAN) is emerging for new requirements such as availability, manageability, survivability, stability, and mobility in sensor networks. 6LoWPAN standards are being developed to work on IPv6 over IEEE 802.15.4 specifications. 6LoWPANs can support various topologies like mesh as well as star. Mesh topologies imply multi-hop routing, to a desired...
Among the research community, on-going efforts are being continued to efficiently interconnect MANETs to fixed infrastructure in order to expand the reach of the Internet to Wireless access networks. Such scenario gives raise to a number of challenges that require solutions involving Internet gateway selection scheme, extensions to ad hoc routing technique. In this paper, we depict a network architecture...
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