Specific applications like military or public emergency ones require secure group
communication in ad hoc environments. The most suitable solution to provide the expected …

Group communication has become an important component in wireless networks. In this
paper, we focus on the environments in which multiple groups coexist in the system, and …

In this paper, we present an efficient clustering scheme for application level multicast key
distribution in mobile ad hoc networks. We show how our scheme can be combined with the …

Group communication has become an important component in wireless networks. In this
paper, we focus on the environments in which multiple groups coexist in the system, and …

Secure group-based communication services are gaining momentum in wireless ad hoc
networks (WAHNs). The efficiency and scalability of these services make them suitable for …

Research shows that location based routing can improve the performance and efficiency of
communication in mobile ad hoc networks. From another point of view, disclosure of location …

In this paper, we propose a new region-based image fusion approach using energy
estimation. In order to segment an input image into a set of regions according to the …

In this paper, we investigate secure intra and inter group information sharing in a network
consisting of multiple node groups. We develop a mechanism for the establishment and …

The establishment of Group Key Management Protocols (GKMPs) is the most suitable
solution to provide secure multicast communication within ad hoc networks. However, these …

In wireless sensor networks, sensor nodes generally cooperate with each other in collecting
sensing data and in-network processing according to the group communication model. Key …