 | 2012 |
| 33 |  | Pradhumna Shrestha,
Michael Hempel,
Puttipong Mahasukhon,
Tao Ma,
Hamid Sharif:
Quantitative performance analysis of 3.65 GHz mobile WiMAX.
CCNC 2012: 687-689 |
| 32 |  | Tao Ma,
Pradhumna Shrestha,
Michael Hempel,
Dongming Peng,
Hamid Sharif,
Hsiao-Hwa Chen:
Assurance of Energy Efficiency and Data Security for ECG Transmission in BASNs.
IEEE Trans. Biomed. Engineering 59(4): 1041-1048 (2012) |
| 2011 |
| 31 |  | Tao Ma,
Pradhumna Shrestha,
Michael Hempel,
Dongming Peng,
Hamid Sharif:
Low-complexity image coder/decoder with an approaching-entropy quad-tree search code for embedded computing platforms.
ICIP 2011: 297-300 |
| 30 |  | Puttipong Mahasukhon,
Hamid Sharif,
Michael Hempel,
Ting Zhou,
Tao Ma,
Pradhumna Shrestha:
A study on energy efficient multi-tier multi-hop wireless sensor networks for freight-train monitoring.
IWCMC 2011: 297-301 |
| 29 |  | Ting Zhou,
Hamid Sharif,
Michael Hempel,
Puttipong Mahasukhon,
Tao Ma,
Pradhumna Shrestha:
Priority Preemption for Real-Time Application QoS Guarantees in Cooperative Vehicular Networks.
VTC Spring 2011: 1-6 |
| 28 |  | Ting Zhou,
Hamid Sharif,
Michael Hempel,
Puttipong Mahasukhon,
Wei Wang,
Tao Ma:
A Novel Adaptive Distributed Cooperative Relaying MAC Protocol for Vehicular Networks.
IEEE Journal on Selected Areas in Communications 29(1): 72-82 (2011) |
| 27 |  | Wei Wang,
Honggang Wang,
Michael Hempel,
Dongming Peng,
Hamid Sharif,
Hsiao-Hwa Chen:
Secure Stochastic ECG Signals Based on Gaussian Mixture Model for e -Healthcare Systems.
IEEE Systems Journal 5(4): 564-573 (2011) |
| 2010 |
| 26 |  | Wei Wang,
Michael Hempel,
Dongming Peng,
Hamid Sharif,
Honggang Wang,
Hsiao-Hwa Chen:
On Unified Intra/Inter Coding and Signature/Hash Authentication Diversity for Efficient and Secure Wireless Video Transmission.
GLOBECOM 2010: 1-5 |
| 25 |  | Wei Wang,
Hamid Sharif,
Michael Hempel,
Ting Zhou,
Puttipong Mahasukhon,
Tao Ma:
Implementation and Performance Evaluation of a Complete, Accurate, Versatile and Realistic Simulation Model for Mobile WiMAX in NS-2.
ICC 2010: 1-5 |
| 24 |  | Puttipong Mahasukhon,
Hamid Sharif,
Michael Hempel,
Ting Zhou,
Wei Wang,
Tao Ma:
Propagation Path Loss Estimation Using Nonlinear Multi-Regression Approach.
ICC 2010: 1-5 |
| 23 |  | Shichuan Ma,
Michael Hempel,
Yaoqing (Lamar) Yang,
Hamid Sharif:
An approach to secure wireless communications using randomized eigenvector-based jamming signals.
IWCMC 2010: 1172-1176 |
| 22 |  | Tao Ma,
Michael Hempel,
Kun Hua,
Dongming Peng,
Hamid Sharif:
A novel cooperative image transmission scheme in Wireless Sensor Networks.
LCN 2010: 240-243 |
| 21 |  | Wei Wang,
Kun Hua,
Michael Hempel,
Dongming Peng,
Hamid Sharif,
Hsiao-Hwa Chen:
A stochastic biometric authentication scheme using uniformed GMM in wireless body area sensor networks.
PIMRC 2010: 1620-1624 |
| 20 |  | Tao Ma,
Michael Hempel,
Dongming Peng,
Hamid Sharif:
A Novel Image Authentication Approach Using an Overlap-Based Shared Secret for Collaborative Wireless Sensors.
VTC Spring 2010: 1-5 |
| 19 |  | Shichuan Ma,
Michael Hempel,
Yaoqing Yang,
Hamid Sharif:
A new approach to null space-based noise signal generation for secure wireless communications in transmit-receive diversity systems.
WCNIS 2010: 406-410 |
| 18 |  | Honggang Wang,
Michael Hempel,
Dongming Peng,
Wei Wang,
Hamid Sharif,
Hsiao-Hwa Chen:
Index-Based Selective Audio Encryption for Wireless Multimedia Sensor Networks.
IEEE Transactions on Multimedia 12(3): 215-223 (2010) |
| 17 |  | Wei Wang,
Michael Hempel,
Dongming Peng,
Honggang Wang,
Hamid Sharif,
Hsiao-Hwa Chen:
On Energy Efficient Encryption for Video Streaming in Wireless Sensor Networks.
IEEE Transactions on Multimedia 12(5): 417-426 (2010) |
| 2009 |
| 16 |  | Ting Zhou,
Hamid Sharif,
Michael Hempel,
Puttipong Mahasukhon,
Wei Wang,
Song Ci:
A Novel Ray Tracing Based Multipath Modeling Approach for Site-Specific WLAN Simulations.
ICC 2009: 1-6 |
| 15 |  | Puttipong Mahasukhon,
Hamid Sharif,
Michael Hempel,
Ting Zhou,
Wei Wang,
Tao Ma:
Type I HARQ performance modeling and evaluation of mobile WiMAX for network simulators.
IWCMC 2009: 707-711 |
| 14 |  | Ting Zhou,
Hamid Sharif,
Michael Hempel,
Puttipong Mahasukhon,
Wei Wang,
Tao Ma:
A Deterministic approach to evaluate path loss exponents in large-scale outdoor 802.11 WLANs.
LCN 2009: 348-351 |
| 13 |  | Michael Hempel,
Hamid Sharif,
Wei Wang,
Ting Zhou,
Puttipong Mahasukhon:
A study of critical baseline performance characteristics for IEEE 802.16d.
IJAACS 2(1): 58-69 (2009) |
| 12 |  | Ting Zhou,
Hamid Sharif,
Michael Hempel,
Puttipong Mahasukhon,
Wei Wang,
Hsiao-Hwa Chen:
Performance Study of a Mobile Multi-hop 802.11a/b Railway Network Using Passive Measurement.
MONET 14(6): 782-797 (2009) |
| 2008 |
| 11 |  | Michael Hempel,
Wei Wang,
Hamid Sharif,
Ting Zhou,
Puttipong Mahasukhon:
Implementation and performance evaluation of Selective Repeat ARQ for WiMAX NS-2 model.
LCN 2008: 230-235 |
| 10 |  | Ting Zhou,
Hamid Sharif,
Michael Hempel,
Puttipong Mahasukhon,
Wei Wang,
Song Ci:
A Quantitative Study of Mobility Impact for Real-Time Services on a Wi-Fi Multi-hop Network.
VTC Spring 2008: 2577-2581 |
| 9 |  | Wei Wang,
Hamid Sharif,
Michael Hempel,
Ting Zhou,
Puttipong Mahasukhon:
Throughput vs. Distance Tradeoffs and Deployment Considerations for a Multi-Hop IEEE 802.16e Railroad Test Bed.
VTC Spring 2008: 2596-2600 |
| 8 |  | Puttipong Mahasukhon,
Hamid Sharif,
Michael Hempel,
Ting Zhou,
Wei Wang,
Tadeusz A. Wysocki:
Performance Analysis of Multi-hop IEEE 802.11 DCF Backhaul Networks.
WiMob 2008: 69-74 |
| 2007 |
| 7 |  | Puttipong Mahasukhon,
Michael Hempel,
Song Ci,
Hamid Sharif:
Comparison of Throughput Performance for the IEEE 802.11a and 802.11g Networks.
AINA 2007: 792-799 |
| 6 |  | Puttipong Mahasukhon,
Michael Hempel,
Hamid Sharif,
Ting Zhou,
Song Ci,
Hsiao-Hwa Chen:
BER Analysis of 802.11b Networks Under Mobility.
ICC 2007: 4722-4727 |
| 2006 |
| 5 |  | Prasad Raviraj,
Hamid Sharif,
Michael Hempel,
Song Ci:
An Energy Efficient MAC Approach for Mobile Wireless Sensor Networks.
AICCSA 2006: 565-570 |
| 4 |  | Michael Hempel,
Hamid Sharif,
Ting Zhou,
Puttipong Mahasukhon:
A wireless test bed for mobile 802.11 and beyond.
IWCMC 2006: 1003-1008 |
| 2005 |
| 3 |  | Michael Hempel,
Hamid Sharif,
Prasad Raviraj:
HEAR-SN: A New Hierarchical Energy-Aware Routing Protocol for Sensor Networks.
HICSS 2005 |
| 2 |  | Prasad Raviraj,
Hamid Sharif,
Michael Hempel,
Song Ci:
MOBMAC - An Energy Efficient and Low Latency MAC for Mobile Wireless Sensor Networks.
ICW/ICHSN/ICMCS/SENET 2005: 370-375 |
| 2003 |
| 1 |  | Michael Hempel,
Hamid Sharif,
Debashis Talukdar:
Development of a Network Load Balancing Platform for Streaming Multimedia over a Multicast High-Speed Network.
Computers and Their Applications 2003: 426-429 |