Differentiated Bandwidth Allocation and Power Saving for Wireless Personal Area Networks
نویسندگان
چکیده
We consider differentiated bandwidth allocation for short-range wireless personal communication systems: Bluetooth. Since bandwidth requirements may vary among applications/services, and/or it may change over time, it is important to decide how to allocate limited resources to various service classes to meet their service requirements. We propose a simple and eff icient bandwidth allocation mechanism which meets bandwidth requirements of various service types while saving power consumption by a power saving mode, i.e., sniff mode. We compare our proposed mechanism with a conventional (weighted) round-robin polling scheme and show that it achieves signif icant improvement of throughput, delay, and power consumption.
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