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MIL-STD-188-220, a typical Ad-Hoc protocol frequently used by the military, utilizes an FM radio to perform Relays. The function of the SDR (Source Directed Relay), which refers to the routing information table interchanged to the function of the Topology Update, sets up a path to reach a receiver. Due to the low speed interface of the FM radio, we designed a simulation employing OPNET to determine...
This article describes a development CDMA LBS in order to apply to Test Bed for Control System of Underground Infrastructure Fire Accident, a part of project that "An Intelligent Convergence System of Urban Information for Smart(Ubiquitous) Cities". Our goal guides taking shelter of the sufferer it will not be able to use a GPS when the fire occurs in the subway station. So we are going...
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