BlueFlows: routing and flow admission in bluetooth PANs

Authors:
Maurizio A. Nanni;Stefano Basagni;Chiara Petrioli
Affiliations:
ECE Dept., Northeastern University, Boston, MA;ECE Dept., Northeastern University, Boston, MA;Dipart. di Informatica, Università di Roma "La Sapienza", Roma, Italy
Venue:
RWS'09 Proceedings of the 4th international conference on Radio and wireless symposium
Year:
2009

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Abstract

This paper concerns routing and flow admission controls in personal area networks (PANs) of Bluetooth devices. We define a solution, termed BlueFlows, that jointly implements flow routing and admission. BlueFlows guarantees 10% delivery of all packets of every admitted flow, while achieving low end-to-end latencies and inter-packet delay. Through ns2-based simulation we compare the performance of our solution to that of a shortest path flow routing (SP) with no admission control. In scenarios with medium/high traffic BlueFlows admits remarkably more flows than SP and delivers packets with consistently lower end-to-end latency and inter-packet delays.