—We study a cognitive network consisting of multiple cognitive users communicating in the presence of a single primary user. The primary user is located at the center of the netw...
Abstract-- UWB and 802.11n have both been touted as technologies for next generation wireless networks. UWB exploiting a large bandwidth, and 802.11n utilizing MIMO, demonstrate hi...
Arjunan Rajeswaran, Gyouhwan Kim, Rohit Negi, Sai ...
—Chains or multi-hop paths are the fundamental communication structure in Multi-Hop Wireless Networks. Understanding chain behavior is critical in order to build effective higher...
Vinay Kolar, Saquib Razak, Nael B. Abu-Ghazaleh, P...
— Broadcast protocols play a vital role in multihop wireless networks. Due to the broadcast nature of radio signals, a node’s interference range can be larger than its transmis...
Zero-copy communication exchanges the messages among the buffers that are allocated and locked before the communication itself. This communication style fits into applications th...