Australasian Telecommunication Networks And Applications Conference (ATNAC 2011)                             (http://atnac2011.cs.latrobe.edu.au/) 9-11th  NOVEMBER 2011, Melbourne, Australia (DUE DATE extended until 15th JUNE 2011 -final due date) Technically Co-Sponsored by IEEE Communications Society,  and IEEE. ****Conference Proceedings will be published in IEEE Xplore(r). **** SIX (6) Student travel grants each $1000 AUD available for this conference. **** Springer - Telecommunication Systems (ISI Indexed) Journal will publish Selected presented papers at ATNAC 2011. *****For initial Submission we allow 6-8 pages Maximum. With the increasing number of emerging  robust networks, the challenge to design new networking protocols and techniques are never ending. With the imminent deployment of 4G and other emerging technologies, the demand for better service and quality has never been greater. ATNAC has been the forum for researchers and engineers to present and discuss topics related to advanced telecommunication network technologies and services. Research areas covered by the conference include but are not limited to the following topics: ?      MIMO and Multi-antenna Communications ?      Ultra Wide Band ?      Wireless Sensor Networks ?      CDMA, TDMA and other air Interface ?      Next Generation Wireless Technologies ?      Satellite and Space Communications ?      Multimedia Communications ?      Network and Information Security ?      Interface Optics, Wireless and Cooperative signal ?      Grid Computing and service computing ?      Wi-Max and LTE ?      QoS and resource management ?      Wireless routing and ad-hoc networks ?      Relay assisted and cooperative communications ?      Smart antennas ?      Wireless propagation and channel modelling ?      Cognitive  radio networks ?      Wireless access techniques ?      Radio resource management ?      Broadcast/Multicast wireless technologies ?      Wireless LANs and PANs ?      Modelling and simulation techniques ?      Cellular and Mobile Communications ?      Embedded Systems and Networking ?      Peer-to-Peer systems ?      Security, privacy and trust ?      Grid, Cluster and Green Networking IMPORTANT DEADLINES (Tentative) Paper Submission deadline : 5th JUNE 2011 Workshop proposals deadline : 1st May 2011 Notification of Acceptance:  24th July 2011 Submission of camera-ready versions of accepted papers:  14th August 2011 Registration due date : 5th September 2011 Paper submissions can be made via EDAS (http://edas.info/newPaper.php?c=10095) General Co-Chairs Naveen Chilamkurti La Trobe University, Australia n.chilamkurti@latrobe.edu.au Abbas Jamalipour University of Sydney, Australia a.jamalipour@ieee.org Track Chairs Sherali Zeadally University of District of  Columbia, USA Sudip Misra Indian Institute of Technology, India Jean Armstrong Monash University, Australia Jin Kwak Soonchunhyang University, Korea Masuduzzaman Bakaul University of Melbourne , Australia Steering Committee Hsiao-Hwa Chen National Chung Kung University, Taiwan Thanos Vasilakos University of Western Macedonia, Greece James Park Seoul National University of Science and Technology, Korea Mohammad Obadiat Monmouth University, USA Honorary Chair Prof. Phoebe Chen , La Trobe University, Australia