Abstract
In this paper, we propose an overlapping communication protocol using improved time-slot leasing in the Bluetooth WPANS. One or many slave-master-slave communications usually exist in a piconet of the Bluetooth network. A fatal communication bottleneck is incurred in the master node if many slave-master-slave communications are required at the same time. To alleviate the problem, an overlapping communication scheme is presented to allow slave node directly and simultaneously communicates with another slave node to replace with the original slave-master-slave communication works in a piconet. This overlapping communication scheme is based on the improved time-slot leasing scheme. The key contribution of our improved time-slot leasing scheme additionally offers the overlapping communication capability and we developed an overlapping communication protocol in a Bluetooth WPANs. Finally, simulation results demonstrate that our developed communication protocol achieves the performance improvements on bandwidth utilization, transmission delay time, network congestion, and energy consumption.
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References
Cordeiro, C., Abhynkar, S., Agrawal, D.: Design and Implementation of QoS-driven Dyamic Slot Assignment and Piconet Partitioning Algorithms over Bluetooth WPANS. In: INFOCOM 2004 Global Telecommunications Conference, April 2004, pp. 27–38 (2004)
Bluetooth Special Interest Group. Specification of the Bluetooth System 1.2, Core, March 2004, vol. 1 (2004), http://www.bluetooth.com
VINT Project. Network Simulator version 2 (ns2). Technical report (June 2001), http://www.isi.edu/nsnam/ns
IBM research. BlueHoc, IBM Bluetooth Simulator. Technical report (February 2001), http://www-124.ibm.com/developerworks/opensource/bluehoc/
Zhang, W., Zhu, H., Cao, G.: Improving Bluetooth Network Performance Through A Time-Slot Leasing Approach. In: IEEE Wireless Communications and Networking Conference (WCNC 2002), March 2002, pp. 592–596 (2002)
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© 2005 Springer-Verlag Berlin Heidelberg
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Chen, YS., Lin, YW., Chang, CY. (2005). An Overlapping Communication Protocol Using Improved Time-Slot Leasing for Bluetooth WPANs. In: Jia, X., Wu, J., He, Y. (eds) Mobile Ad-hoc and Sensor Networks. MSN 2005. Lecture Notes in Computer Science, vol 3794. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11599463_1
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DOI: https://doi.org/10.1007/11599463_1
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-30856-0
Online ISBN: 978-3-540-32276-4
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