We show a tight lower bound of Ω(N log log N) on the number of transmissions required to compute several functions (including the parity function and the majority function) in a...
Abstract—Distributed spectrum sensing (DSS) enables a Cognitive Radio (CR) network to reliably detect licensed users and avoid causing interference to licensed communications. Th...
Sensor network applications are generally characterized by long idle durations and intermittent communication patterns. The traffic loads are typically so low that overall idle d...
– Within the context of Tele-Laboratories for Education the use of the Internet as communication media permits any researcher/student to perform remote experiments in a simple an...
Abstract— In this paper, we propose an authentication and secure channel establishment protocol that is reliable and adaptable for multihop wireless home networks. The main idea ...
Han Sang Kim, Jin Wook Lee, Sandeep K. S. Gupta, Y...