Blocking all Receiving Links of Wireless Sensor Network

Abstract

Jamming attack is an effective way to disrupt the communication of adversaries. This paper tries to design methods for blocking all receiving links (BARL) of a wireless sensor network (WSN). Firstly the condition for blocking a receiving link is derived and AJRL (area for jamming a receiving link) is defined. Then BARL jamming method for a network with an unlimited JSR parameter is discussed. Finally, under a limited JSR parameter, BARL jamming attack problem on several networks types, i.e. JN (N,≥N), JN(2,1), JN(3,1)and JN(N,≥2, are discussed; and BARL jamming methods are presented respectively. The methods are proved mathematically