In this paper, we consider a static wireless sensor network (WSN) affected by a constant,
static jammer. Both the nodes in the network and the jammer are capable of switching …

In this paper, we propose a mechanism to ensure the proper functioning of a wireless sensor
network (WSN) in the presence of static and proactive jammer within the network. Existing …

The high vulnerability of the wireless sensor nodes to jamming arises from the low resilience
and easy differentiability of protocol control messages, and the high predictability of node …

We consider a scenario where a sophisticated jammer jams an area in a single-channel
wireless sensor network. The jammer controls the probability of jamming and transmission …

We consider a scenario where a sophisticated jammer jams an area in which a single-
channel random-access-based wireless sensor network operates. The jammer controls the …

In this paper, the problem of ensuring packet delivery ratio and high network lifetime in
wireless sensor networks in the presence of single or multiple jammers is studied using …

In this work, we study the problem of jamming avoidance for ensuring quality-of-service
(QoS) in terms of the network lifetime and overhead in wireless sensor networks (WSNs). We …

In wireless sensor networks, the shared wireless medium and the broadcast nature make
the network vulnerable to intelligent jamming attacks. Such attacks are launched timely by …

The high vulnerability of nodes in a WSN to jamming arises from the low resilience to
jamming signals, easy differentiability of packet types and high predictability of wakeup …

Wireless sensor networks have been widely applied to various application domains such as
environmental monitoring and surveillance. Because of reliance on the open transmission …