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Traffic-Adaptive Dynamic Integrated Scheduling Using Rendezvous Window md Sniff Mode  

박새롬 (성균관대학교 정보통신공학부 네트워크시스템 연구실)
이태진 (성균관대학교 정보통신공학부 네트워크시스템 연구실)
Abstract
Bluetooth is a communication technology enabling short-range devices to be wirelessly connected. A master and one or more slave devices are connected to form a piconet, and piconets are joined to form a scatternet. The units participating in two or more piconets in a scatternet, is called bridge or gateway nodes. In order to operate the scatternet efficiently, both piconet scheduling for the master and slaves of a piconet, and scatternet scheduling for the bridge nodes are playing important roles. In this paper, we propose a traffic-adaptive dynamic scatternet scheduling algorithm based on rendezvous points and rendezvous windows. The performance of the proposed algorithm is compared and analyzed with that of a static scheduling algorithm via simulations. Simulation results show that our algorithm can distribute wireless resources efficiently to bridge nodes depending on the traffic characteristics.
Keywords
Bluetooth; WPAN; scatternet scheduling; piconet scheduling.;
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