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Evaluations on Effectiveness of Bump-Slot over DAP-NAD-Based Tactical Wideband Wireless Networks

Abstract : MIL-SD-188-220 standard has specified the operations and functions of narrowband-based tactical networks. While the conventional tactical networks have mainly dealt with voice and short message data services, the future tactical networks are evolving towards broadband and multimediaenabled wireless Ad-Hoc networks. Therefore, this paper evaluates a network access method of the standard from the wideband network perspective, not narrowband perspective. In this paper, Deterministic Adaptable Priority Net Access Delay (DAP-NAD), one of the channel access methods specified in MIL-STD-188-220D with Change 1 standard, is simulated and evaluated over Wideband Networking Waveform–like environments in terms of Urgent precedence traffic. The simulation results conclude that unlike the narrowband environments, Bump-Slot, which is a unique time slot specified by the standard, does not play a critical role to enhance the performance in transmitting Urgent traffic over the wideband networks.
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Sewon Han, Byung-Seo Kim. Evaluations on Effectiveness of Bump-Slot over DAP-NAD-Based Tactical Wideband Wireless Networks. 8th Network and Parallel Computing (NPC), Oct 2011, Changsha,, China. pp.324-333, ⟨10.1007/978-3-642-24403-2_25⟩. ⟨hal-01593014⟩



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