Publications

Found 204 results
2012
F. Rezaei, Hempel, M., Shrestha, P. Lal, Ma, T., Peng, D., and Sharif, H., “A Quality-Preserving Hidden Information Removal Approach for Digital Images”, in IEEE International Conference on Communications (ICC), 2012, pp. 1-5.
P. Lal Shrestha, Hempel, M., Mahasukhon, P., Ma, T., and Sharif, H., “Quantitative Performance Analysis of 3.65 GHz Mobile WiMAX”, in IEEE Consumer Communications and Networking Conference (CCNC), 2012, pp. 1-5.
P. Lal Shrestha, Hempel, M., Ma, T., Peng, D., and Sharif, H., “Removing Hidden Data by Pseudo-CFA Re-interpolation”, International Journal of Multimedia and Image Processing, vol. 2, pp. 134- 142, 2012.
S. Ma, Hempel, M., Yang, Y., and Sharif, H., “Securing Wireless Communications in Transmit-Beamforming Diversity Systems by Precoding Jamming Noise Signals”, John Wiley Security and Communication Networks Journal, vol. 5, pp. 1028-1036, 2012.
T. Ma, Hempel, M., Peng, D., and Sharif, H., “A Survey of Energy-Efficient Compression and Communication Techniques for Multimedia in Resource Constrained Systems”, IEEE Communications Surveys and Tutorials, pp. 1-10, 2012.
Y. Yan, Qian, Y., Sharif, H., and Tipper, D., “A Survey on Cyber Security for Smart Grid Communications”, IEEE Communications Surveys and Tutorials, vol. 14, no. 4, 2012.
T. Ma, Hempel, M., and Sharif, H., “A Time Reservation MAC Protocol with Ultra-Low Duty Cycle for Wireless Sensor Network”, International Journal of Research and Reviews in Wireless Sensor Networks (IJRRWSN), vol. 2, 2012.
T. Ma, Hempel, M., Peng, D., Sharif, H., Rezaei, F., Shrestha, P. Lal, and Chen, H. - H., “Using Cross-Layer Techniques for Body Area Sensor Networks – Energy, Security and Authentication”, in Using Cross-Layer Techniques for Communication Systems, H. F. Rashvand and Kavian, Y. S. IGI Global, 2012, pp. 120-137.
P. Lal Shrestha, Hempel, M., Ma, T., Peng, D., and Sharif, H., “Watermark Removal using Pseudorandom Desynchronization by Selective Pixel Elimination”, in IEEE International Conference on Communications (ICC), 2012, pp. 1-5.
2011
T. Zhou, Sharif, H., Hempel, M., Mahasukhon, P., Ma, T., and Shrestha, P. Lal, “A cross-layer parallel handover optimization scheme for WiMAX networks”, in Military Communications Conference (MILCOM), 2011, pp. 699-704.
S. Ma, Yang, Y., and Sharif, H., “Distributed MIMO technologies in cooperative wireless networks”, Communications Magazine, IEEE, vol. 49, pp. 78 -82, 2011.
P. Lal Shrestha, Hempel, M., Ma, T., Peng, D., and Sharif, H., “A General Attack Method for Steganography Removal Using Pseudo-CFA Re-interpolation”, in International Conference for Internet Technology and Secured Transactions (ICITST), 2011, pp. 454-459.
J. Taylor, Hempel, M., Sharif, H., Ma, S., and Yang, Y., “Impact of Channel Estimation Errors on Effectiveness of Eigenvector-Based Jamming for Physical Layer Security in Wireless Networks”, in IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), 2011, pp. 1-7.
T. Ma, Shrestha, P. Lal, Hempel, M., Peng, D., and Sharif, H., “Low-Complexity Image Coder/Decoder with an Approaching-Entropy Quad-Tree Search Code for Embedded Computing Platforms”, in IEEE International Conference on Image Processing (ICIP), 2011, pp. 297-300.
F. Rezaei, Hempel, M., and Sharif, H., “LTE PHY performance analysis under 3GPP standards parameters”, in IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), 2011, pp. 102-106.
P. Mahasukhon, Sharif, H., Hempel, M., Ma, T., and Shrestha, P. Lal, “Mobile WiMAX Throughput and Delay Measurements in Railroad Environment”, in IEEE Annual Wireless and Microwave Technology Conference (WAMICON), 2011, pp. 1-6.
T. Ma, Hempel, M., Peng, D., Rezaei, F., Shrestha, P. Lal, and Sharif, H., “A New Energy-Efficient Pre-Diagnosing ECG Transmission Technique for BASN”, in International Symposium on Applied Sciences in Biomedical and Communication Technologies (ISABEL), 2011, pp. 1-5.
T. Zhou, Sharif, H., Hempel, M., Mahasukhon, P., Wang, W., and Ma, T., “A Novel Adaptive Distributed Cooperative Relaying MAC Protocol for Vehicular Networks”, IEEE Journal on Selected Areas in Communications (JSAC), vol. 29, pp. 72-82, 2011.
T. Zhou, Sharif, H., Hempel, M., Mahasukhon, P., Ma, T., and Shrestha, P. Lal, “Priority Preemption for Real-Time Application QoS Guarantees in Cooperative Vehicular Networks”, in IEEE Vehicular Technology Conference (VTC-Spring), 2011, pp. 1-6.
P. Lal Shrestha, Mahasukhon, P., Hempel, M., Ma, T., and Sharif, H., “Quantitative analysis of propagation characteristics for Mobile WiMAX”, Wireless Telecommunications Symposium (WTS), pp. 1-5, 2011.
Y. Yan, Qian, Y., and Sharif, H., “A secure and reliable In-Network Collaborative Communication Scheme for Advanced Metering Infrastructure in Smart Grid”, in Wireless Communications and Networking Conference (WCNC), 2011 IEEE, 2011.
Y. Yan, Qian, Y., and Sharif, H., “A Secure Data Aggregation and Dispatch Scheme for Home Area Networks in Smart Grid”, in Global Telecommunications Conference (GLOBECOM 2011), 2011 IEEE, 2011.
W. Wang, Wang, H., Hempel, M., Peng, D., Sharif, H., and Chen, H. - H., “Secure Stochastic ECG Signals Based on Gaussian Mixture Model for e-Healthcare Systems”, IEEE Systems Journal, vol. 5, pp. 564-573, 2011.
P. Mahasukhon, Sharif, H., Hempel, M., Zhou, T., Ma, T., and Shrestha, P. Lal, “A study on energy efficient multi-tier multi-hop wireless sensor networks for freight-train monitoring”, in IEEE International Wireless Communications and Mobile Computing Conference (IWCMC), 2011, pp. 297-301.
2010
S. Ma, Hempel, M., Yang, Y., and Sharif, H., “An approach to secure wireless communications using randomized eigenvector-based jamming signals.”, in IWCMC, 2010, pp. 1172-1176.
P. Mahasukhon, Sharif, H., Hempel, M., Zhou, T., and Ma, T., “Distance and Throughput Measurements in Mobile WiMAX Test Bed”, in Military Communications Conference (MILCOM), 2010, pp. 1-6.
W. Wang, Peng, D., Wang, H., and Sharif, H., “On Energy Efficient Encryption for Video Streaming in Wireless Sensor Networks”, IEEE Transactions on Multimedia, vol. 12, pp. 417-426, 2010.
J. Zhang, Ci, S., Sharif, H., and Alahmad, M., “An enhanced circuit-based model for single-cell battery”, in Applied Power Electronics Conference and Exposition (APEC), 2010 Twenty-Fifth Annual IEEE, 2010.
W. Wang, Sharif, H., Hempel, M., Zhou, T., Mahasukhon, P., and Ma, T., “Implementation and Performance Evaluation of a Complete, Accurate, Versatile and Realistic Simulation Model for Mobile WiMAX in NS-2”, in IEEE International Conference on Communications (ICC), 2010, pp. 1-5.
W. Wang, Sharif, H., Hempel, M., Zhou, T., Mahasukhon, P., and Ma, T., “Implementation and Performance Evaluation of QoS Scheduling Algorithms in Mobile WiMAX NS-2 Simulator”, in International Conference on Signal Processing and Communication Systems (ICSPCS), 2010, pp. 1-6.
H. Wang, Hempel, M., Peng, D., Wang, W., Sharif, H., and Chen, H. - H., “Index-Based Selective Audio Encryption for Wireless Multimedia Sensor Networks”, IEEE Transactions on Multimedia, vol. 12, pp. 1-9, 2010.
J. Zhang, Ci, S., Sharif, H., and Alahmad, M., “Modeling Discharge Behavior of Multicell Battery”, Energy Conversion, IEEE Transactions on, vol. 25, pp. 1133 -1141, 2010.
W. Wang, Peng, D., Wang, H., Sharif, H., and Chen, H. - H., “Multimedia over Mobile WiMAX”, in WiMAX Network Planning and Optimization, Y. Zhang Auerbach Publications, CRC Press, 2010.
W. Wang, Peng, D., Wang, H., Sharif, H., and Chen, H. - H., “A Multimedia Quality-Driven Network Resource Management Architecture for Wireless Sensor Networks With Stream Authentication”, Multimedia, IEEE Transactions on, vol. 12, pp. 439 -447, 2010.
P. Mahasukhon, Sharif, H., Hempel, M., Zhou, T., Ma, T., and Shrestha, P. Lal, “Multi-tier Multi-hop Routing in Large-scale Wireless Sensor Networks for Real-time Monitoring”, in IEEE SENSORS Conference, 2010, pp. 678-681.
P. Mahasukhon, Sharif, H., Hempel, M., Zhou, T., Wang, W., and Ma, T., “Multi-Tier Multi-Hop Routing in Large-Scale Wireless Sensor Networks for Freight-Train Monitoring”, in ITS America Annual Annual Meeting and Exposition, 2010, pp. 1-11.
P. Mahasukhon, Sharif, H., Hempel, M., Zhou, T., Wang, W., and Ma, T., “Multi-Tier Multi-Hop Routing in Large-Scale Wireless Sensor Networks for Freight-Train Monitoring”, in ITS World Congress, 2010, pp. 1-11.
S. Ma, Hempel, M., Yang, Y., and Sharif, H., “A New Approach to Null Space-Based Noise Signal Generation for Secure Wireless Communications in Transmit-Receive Diversity Systems”, in IEEE International Conference on Wireless Communications, Networking and Information Security (WCNIS), 2010, pp. 406-410.
T. Ma, Hempel, M., Hua, K., Peng, D., and Sharif, H., “A novel cooperative image transmission scheme in Wireless Sensor Networks”, in IEEE Local Computer Network Conference (LCN), 2010, pp. 240-243.
T. Ma, Hempel, M., Peng, D., and Sharif, H., “A Novel Image Authentication Approach Using an Overlap-Based Shared Secret for Collaborative Wireless Sensors”, in IEEE Vehicular Technology Conference (VTC-Spring), 2010, pp. 1-5.
Y. Yan, Qian, Y., and Sharif, H., “Performance Analysis of IEEE 802.16e Handover with RSA-Based Authentication”, in Communications (ICC), 2010 IEEE International Conference on, 2010.
S. Ma, Duran, D., Yang, Y., and Sharif, H., “Performance enhancement in limited feedback precoded spatial multiplexing MIMO-OFDM systems by using multi-block channel prediction”, in GLOBECOM Workshops (GC Wkshps), 2010 IEEE, 2010.
P. Mahasukhon, Sharif, H., Hempel, M., Zhou, T., Wang, W., and Ma, T., “Propagation Path Loss Estimation Using Nonlinear Multi-Regression Approach”, in IEEE International Conference on Communications (ICC), 2010, pp. 1-5.
T. Ma, Hempel, M., Peng, D., and Sharif, H., “Rate-switching Unequal Protection for Wireless Electrocardiogram (ECG) Transmission”, in Military Communications Conference (MILCOM), 2010, pp. 1181-1186.
H. Wang, Peng, D., Wang, W., Sharif, H., Chen, H. - H., and Khoynezhad, A., “Resource-aware secure ECG healthcare monitoring through body sensor networks”, IEEE Wireless Communications Magazine, vol. 17, pp. 12-19, 2010.
H. Wang, Peng, D., Wang, W., Sharif, H., Chen, H. - H., and Khoynezhad, A., “Resource-aware secure ECG healthcare monitoring through body sensor networks”, Wireless Communications, IEEE, vol. 17, pp. 12 -19, 2010.
W. Wang, Hua, K., Hempel, M., Peng, D., Sharif, H., and Chen, H. - H., “A stochastic biometric authentication scheme using uniformed GMM in wireless body area sensor networks”, in IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2010, pp. 1620-1624.
W. Wang, Hempel, M., Peng, D., Sharif, H., Wang, H., and Chen, H. - H., “On Unified Intra/Inter Coding and Signature/Hash Authentication Diversity for Efficient and Secure Wireless Video Transmission”, in IEEE Global Telecommunications Conference (GLOBECOM), 2010, pp. 1-5.
S. Ma, Duran, D., Sharif, H., and Yang, Y., “A Virtual Channel-Based Approach to Compensation of I/Q Imbalances in MIMO-OFDM Systems”, IJCNS, vol. 3, pp. 711-721, 2010.
2009
W. Wang, Peng, D., Wang, H., and Sharif, H., “An adaptive approach for image encryption and secure transmission over multirate wireless sensor networks”, Wirel. Commun. Mob. Comput., vol. 9, pp. 383–393, 2009.