Hierarchical wireless sensor networks (WSNs) have been shown to improve system performance, reduce messages redundancy, and economize energy. However, due to the characteristics o...
Yi-Ying Zhang, WenCheng Yang, Kee-Bum Kim, Min-Yu ...
Abstract—Authenticity and secrecy of broadcast message content is important in wireless sensor networks deployed for battlefield control, emergency response, and natural resourc...
Syed Taha Ali, Vijay Sivaraman, Ashay Dhamdhere, D...
We study the routing problem for multi-hop wireless ad hoc networks based on cooperative transmission. We prove that the Minimum Energy Cooperative Path (MECP) routing problem, i....
Wireless sensor networks are envisioned to be deployed in mission-critical applications. Detecting a compromised sensor, whose memory contents have been tampered, is crucial in the...
Mark Shaneck, Karthikeyan Mahadevan, Vishal Kher, ...
—Compromised-node and denial-of-service are two key attacks in wireless sensor networks (WSNs). In this paper, we study routing mechanisms that circumvent (bypass) black holes fo...