Abstract
In this paper, we present a low latency media access control scheme which we call LLMAC (Low Latency MAC) for event-driven wireless sensor networks (WSN). In this kind of WSN, sensors do not regularly send data to the sink. They send a burst data only when there is an event in the monitoring area. It takes time for this burst data to arrive to the sink. Normally, these events are critical and we hope to obtain the information on the event in the shortest delay. Hence, the latency is considered to be a crucial requirement in event-driven WSN contrary to the traditional wireless networks where the fairness is the most important requirement. Our proposal LLMAC makes a trade-off between fairness and latency in order to offer a shorter latency transmission when certain events happen. The performance evaluation shows that our proposal reduces the latency in comparison to existing MAC protocols.
Keywords
- Wireless Sensor Network
- Medium Access Control
- Medium Access Control Protocol
- Contention Window
- Sleep Mode
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
Specification of the Bluetooth System: Core. (2001) [Online]. Available: http://www.bluetooth.org/
Rajendran, V., Obraczka, K., Garcia-Luna-Aceves, J.J.: Energy-Efficient, Collision-Free Medium Access Control for Wireless Sensor Networks. In: Proc. ACM SenSys 2003, Los Angeles, California, pp. 181–192 (November 2003)
Heinzelman, W.R., Chandrakasan, A., Balakrishnan, H.: Energy efficient communication protocols for wireless microsensor networks. In: Proc. Hawaii Int. Conf. Systems Sciences, pp. 3005–3014 (January 2000)
Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specification, IEEE Std. 802.11-1999 edition
Ye, W., Heidemann, J., Estrin, D.: Medium Access Control With Coordinated Adaptive Sleeping for Wireless Sensor Networks. IEEE/ACM Transactions on Networking 12(3), 493–506 (2004)
Tanenbaum, A.: Computer Networks, 4th edn. Prentice Hall, Pearson Education (2003)
van Dam, T., Langendoen, K.: An Adaptive Energy-Efficient MAC Protocol for Wireless Sensor Networks. In: ACM SenSys 2003 (November 2003)
Polastre, J., Hill, J., Culler, D.: Versatile Low Power Media Access for Wireless Sensor Networks. In: Proc. of the ACM SenSys Conf., Baltimore, pp. 95–107 (2004)
Jamieson, K., Balakrishnan, H., Tay, Y.C.: Sift: A MAC protocol for event-driven wireless sensor networks. In: EWSN. Third European Workshop on Wireless Sensor Networks (February 2006)
Tay, Y.C., Jamieson, K., Balakrishnan, H.: Collision-minimizing CSMA and Its Applications to Wireless Sensor Networks. IEEE Journal on Selected Areas in Communications 22(6), 1048–1057 (2004)
Blake, S., Black, D., Carlson, M., Davies, E., Wang, Z., Weiss, W.: An Architecture for Differentiated Services (December 1998)
Benveniste, M., Chesson, G., Hoehen, M., Singla, A., Teunissen, H., Wentink, M.: EDCF: Proposed Draft Text. IEEE working document 802.11-01/131r1 (March 2001)
Romdhani, L., Ni, Q., Turletti, T.: AEDCF: Enhanced Service Differentiation for IEEE 802.11 Wireless Ad-hoc Networks. In: WCNC2003. The proceeding of the IEEE Wireless Communications and Networking Conference, New Orleans, Louisiana, USA, pp. 1373–1378 (March 2003)
Krishnamachari, B., Estrin, D., Wicker, S.: The impact of data aggregation in wireless sensor networks. In: International Workshop on Distributed Event-based Systems (2002)
OMNet++ Community Site, [Online] Available http://www.omnetpp.org/
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 2007 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Le, HC., Guyennet, H., Felea, V., Zerhouni, N. (2007). A Low Latency MAC Scheme for Event-Driven Wireless Sensor Networks. In: Zhang, H., Olariu, S., Cao, J., Johnson, D.B. (eds) Mobile Ad-Hoc and Sensor Networks. MSN 2007. Lecture Notes in Computer Science, vol 4864. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-77024-4_28
Download citation
DOI: https://doi.org/10.1007/978-3-540-77024-4_28
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-77023-7
Online ISBN: 978-3-540-77024-4
eBook Packages: Computer ScienceComputer Science (R0)