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In order to accommodate different requirements of reliable multicast applications, the real-time reliable multicasting support framework must possess generic yet rich features for detecting and reporting message losses with tight latency bounds. One highly promising concrete formulation of a multicast framework is the Real-time Multicast & Memory Replication Channel (RMMC) scheme. In this paper,...
FFH-OFDM combines fast frequency hopping (FFH) with regular OFDM symbols and it shows better performance in time-varying multi-path fading environments. This paper considers the precoding matrix and its receiver algorithm, simulation results show the difference. An implementation method of precoding in field programmable gate array (FPGA) is also discussed.
Network-based real-time computing applications which require tightly bounded end-to-end delays have been increasing at a steady rate in recent years. A messaging layer that yields tight bounds on the latencies in detecting message losses and enables the application layer to initiate a timely recovery action has thus become highly desirable. In this paper we present a new reliable real-time messaging...
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