An Adaptive Scheduling Algorithm for Real-Time Business over Bluetooth Sensor Networks
2014
Regarding the scheduling problem for real-time business over Bluetooth sensor networks, an adaptive scheduling algorithm for real-time business over Bluetooth sensor networks was proposed. By evaluating the current channel quality and data arrival rate, the best scheduling interval was computed for each link with real-time business. Master maintained a slot counter for each link and determined whether to schedule this link by comparing if the value of slot counter reached the best scheduling interval. The simulation results indicate that this algorithm has better bandwidth utilization, higher fairness and lower scheduling delay than traditional scheduling algorithms.
Keywords:
- Deadline-monotonic scheduling
- Two-level scheduling
- Fair-share scheduling
- Lottery scheduling
- Computer network
- Real-time computing
- Rate-monotonic scheduling
- Dynamic priority scheduling
- Computer science
- Fixed-priority pre-emptive scheduling
- Round-robin scheduling
- Least slack time scheduling
- Earliest deadline first scheduling
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