WANG Ming-chao. Study on low-rate wireless sensor network LR-MAC mechanism[J]. Journal of Light Industry, 2012, 27(6): 101-104. doi: 10.3969/j.issn.2095-476X.2012.06.027
Citation:
WANG Ming-chao. Study on low-rate wireless sensor network LR-MAC mechanism[J]. Journal of Light Industry, 2012, 27(6): 101-104.
doi:
10.3969/j.issn.2095-476X.2012.06.027
Study on low-rate wireless sensor network LR-MAC mechanism
-
Received Date:
2012-06-05
Available Online:
2012-09-16
-
Abstract
Aiming at the problem that the increasing of the node in the wireless sensor networks may cause the lower saturation throughput and the higher packet collision.A novel channel access control mechanism for WSN, i.e.Lowe-rate MAC (LR-MAC) was proposed that the site firstly backoff for a moment after the site successfully send the data.The simulation results demonstrated that when the network size varies,LR-MAC performs much better than the L-MAC does.
-
-
References
-
[1]
Pollin S,Ergen M,Ergen S C,et al.Performance analysis of slotted carrier sence IEEE 802.15.4 medium access layer[C]//Proc of IEEE GLOBE-COM,San Francisco:IEEE Press,2006:1-6.
-
[2]
Zheng J,Lee J M.A Comprehensive Performance Study of IEEE 802.15.4.Sensor Network Operations[M].New York:IEEE Press, 2006:218-237.
-
[3]
Xiao Y,Pan Y.Differentiation QoS guarantee and optimization for real-time traffic over one-hop ad hoc networks[J].IEEE Transactions on Parallel and Distributed Systems, 2005,16(6):538.
-
[4]
孙利民, 李建中,陈渝,等.无线传感器网络[M].北京:清华大学出版社,2005.
-
[5]
Omprakash G,Rodrigo F.Collection tree protocol[C]//Proc of the 7th ACM Conf on Embedded Networked Sensor Systems,Berkeley:ACM Press, 2009.
-
[6]
郑国强,李建东,周志立.无线传感器网络MAC协议研究进展[J].自动化学报,2008,34(3):305.
-
[7]
孙利民,李波,周新运.无线传感器网络的拥塞技术[J].计算机研究与发展,2008,45(1):63.
-
Proportional views
-
-