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Multichannel admission control for military training network

Ramazanali, Hawar, Jonsson, Magnus, Vinel, Alexey, Bilstrup, Urban

Konferensbidrag (Refereegranskat)


A military training radio network requires support for a large number of mobile nodes with heterogeneous traffic and real-time requirements. We propose a deterministic protocol and an admission control using real-time analysis for a centralized radio network with a multichannel base station. The admission control implements an algorithm for frequency allocation to mobile nodes, and guarantees timely treatment of real-time traffic. The proposed online heuristic frequency allocation algorithm is compared to other known heuristic algorithms: round robin over channels and fill one channel first. The goal with the heuristic algorithms is to maximize the number of supported mobile nodes. Our results show that when the high utilization part of the traffic have shorter deadlines it is advantageous to differentiate different types of nodes onto separate frequencies, whilst if the deadline is increased it is advantageous to mix different types of nodes on each frequency. © Copyright 2015 IEEE

Nyckelord: Military training radio networks; real-time guarantees; admission control; EDF scheduling; MAC; multichannel

Citera: Ramazanali, Hawar, Jonsson, Magnus, Vinel, Alexey & Bilstrup, Urban, Multichannel admission control for military training network, 2015 IEEE 18th International Symposium on Real-Time Distributed Computing (ISORC)., s. 150-157, 2015http://hh.diva-portal.org/smash/get/diva2:846303/FULLTEXT01.pdf