scholarly journals A Swarm Based Defense Technique for Jamming Attacks in Wireless Sensor Networks

2011 ◽  
pp. 816-821 ◽  
Author(s):  
S. Periyanayagi ◽  
V. Sumathy
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Jamming Attacks

Alleviating Reactive Bit Jamming in Wireless Sensor Networks

2014 ◽  
Vol 687-691 ◽  
pp. 3679-3685
Author(s):  
Jian Wang ◽  
Xiao Ming Hu ◽  
Yin Chun Yang ◽  
Xiu Mei Wu
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Communication Protocol ◽  
Transmission Efficiency ◽  
Wireless Sensor ◽  
Protocol Stack ◽  
Jamming Attacks ◽  
Frame Size ◽  
Reed Solomon Code ◽  
Redundancy Level

Wireless sensor networks are widely deployed and thus are suffering increasing threats such as reactive bit jamming attacks. Such jamming can be alleviated by coded transmissions. This paper derives an optimal redundancy level required for Reed-Solomon code based transmissions and unveils the monotonic characteristic of coded transmission efficiency with respect to frame size, jamming strength, as well as communication protocol stack overhead.

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