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The wireless channel-oriented ad-hoc multi-hop broadband (W-CHAMB) is a new link layer protocol with the aim of being able to support quality of service (QoS) in multi-hop operation in fully distributed ad hoc networks. It is based on time division multiple access (TDMA) technology, operating on a single frequency channel. In this paper, we improve the prioritized access mechanism by inserting the...
This paper presents an architecture to build distributed embedded real-time systems in the RTLinux-GPL platform. The architecture (built in a layered fashion) has being built around open source projects ranging from Ethernet drivers to a CORBA environment. The paper focuses on those layers that give support for QoS and real-time networking over Ethernet networks. The main ideas are: to accomplish...
Future military networks will make significant use of transponding satellites to carry converged Internet protocol (IP) traffic to on-the-move communication nodes, which suffer frequent, short signal blockage events. Multi-frequency time-division multiple access (MF-TDMA) with dynamic resource allocation is a leading approach to efficiently use satellite resources under these conditions. The dynamic...
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