=================================================================== International Journal of Communications, Network and System Sciences (IJCNS) http://www.scirp.org/journal/ijcns/ ISSN: 1913-3715 (Print), 1913-3723 (Online) =================================================================== IJCNS is an international refereed journal dedicated to the latest advancement of communications and network technologies. The goal of this journal is to keep a record of the state-of-the-art research and promote the research work in these fast moving areas. Subject Coverage MIMO and OFDM Technologies UWB Technologies Wave Propagation and Antenna Design Signal Processing and Channel Modeling Coding, Detection and Modulation 3G and 4G Technologies Sensor Networks Ad Hoc and Mesh Networks Network Protocol, QoS and Congestion Control Efficient MAC and Resource Management Protocols Simulation and Optimization Tools Network Security We are also interested in: Short reports-Discussion corner of the journal: 2-5 page papers where an author can either present an idea with theoretical background but has not yet completed the research needed for a complete paper or preliminary data. Book reviews-Comments and critiques. For more information about this journal, please contact: ijcns@SciRP.org