Since wireless ad-hoc networks use shared communication medium, accesses to the medium must be coordinated to avoid packet collisions. Transmission scheduling algorithms allocate ...
CSMA-based MAC protocols require wireless nodes to share the transmission medium with other nodes that are within carriersensing (CS) range. Hence, operations that depend on and c...
Kimaya Sanzgiri, Ian D. Chakeres, Elizabeth M. Bel...
—Conventional broadcasting protocols suffer from network congestion, frequent message losses and corruption of broadcast messages due to a vast number of duplicate packets transm...
Subrata Saha, Syed Rafiul Hussain, A. K. M. Ashiku...
A wireless ad hoc network is a collection of mobile nodes with no fixed infrastructure. The absence of central authorization facility in dynamic and distributed environment requir...
On-line/Off-line signatures are used in a particular scenario where the signer must respond quickly once the message to be signed is presented. The idea is to split the signing pro...