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An efficient authentication and key agreement protocol for 4G (LTE) networks
The proposed Efficient EPS-AKA protocol is based on the Simple Password Exponential Key Exchange (SPEKE) protocol and is faster, since it uses a secret key method which is faster than certificate-based methods.
ECG biometric authentication based on non-fiducial approach using kernel methods
Approximate Linear Minimum Mean Square Error estimation based on Channel Quality Indicator feedback in LTE systems
- Muntadher Qasim Abdulhasan, M. Salman, C. K. Ng, N. Noordin, S. Hashim, Fazirulhisham Bin Hashim
- Computer ScienceIEEE 11th Malaysia International Conference on…
- 1 November 2013
Two different channel estimation schemes are used to calculate Channel Quality Indicator and Precoding Matrix Indicator in the 3GPP-LTE fast fading channel and it is found that, by using a low-complexity ALMMSE, the estimation error is reduced with relatively small reduction in throughput.
A Detailed Study on Image Denoising Algorithms by Using the Discrete Wavelet Transformation
This study is done to review various denoising algorithms using wavelet transform; those algorithms are discussed with specific details in order to understand the effect of each algorithm on the quality of the image.
ENERGY EFFICIENT TWO STAGE CHAIN ROUTING PROTOCOL (TSCP) FOR WIRELESS SENSOR NETWORKS
Results show that TSCP outperforms CCM and CCBRP in overall energy conservation, network lifetime and stability.
On the authentication and re‐authentication protocols in LTE‐WLAN interworking architecture
- K. A. Alezabi, F. Hashim, S. Hashim, B. M. Ali, A. Jamalipour
- Computer ScienceTrans. Emerg. Telecommun. Technol.
- 1 April 2017
The results indicate that the proposed protocols are more secure and efficient compared with standard protocols, and the combination of both technologies would provide better system with higher privilege to both users and service providers.
Crosstalk-Aware Multiple Error Detection Scheme Based on Two-Dimensional Parities for Energy Efficient Network on Chip
- W. N. Flayyih, K. Samsudin, S. Hashim, F. Rokhani, Y. Ismail
- Computer ScienceIEEE Transactions on Circuits and Systems I…
- 24 January 2014
A coding scheme that simultaneously addresses crosstalk effects on signal delay and detects up to seven random errors through wire duplication and simple parity checks calculated over the rows and columns of the two-dimensional data is proposed.
A new cooperative spectrum sensing scheme based on discrete cosine transform
- Emad Hmood Salman, N. Noordin, S. Hashim, F. Hashim
- Computer ScienceIEEE 3rd International Symposium on…
- 1 November 2016
A new cooperative spectrum sensing scheme is proposed based on discrete cosine transform periodogram, which has a good performance for ten secondary users and low SNR on both DVB models for AWGN channel and various S NR values.
Development of automated standard cell library characterization (ASCLIC) for nanometer system-on-chip design
- Muhammad Syafiq Izzat bin Hussin, Y. W. Lim, N. Kamsani, S. Hashim, F. Rokhani
- EngineeringIEEE 15th Student Conference on Research and…
- 1 December 2017
ASCLIC available as a web service that offers same function as another standard cell characterization, simply upload netlist, model if available and configurations and the results will be emailed back to the user.
Adaptive Multibit Crosstalk-Aware Error Control Coding Scheme for On-Chip Communication
- W. N. Flayyih, K. Samsudin, S. Hashim, Y. Ismail, F. Rokhani
- Computer ScienceIEEE Transactions on Circuits and Systems II…
- 1 February 2016
This brief proposes joint crosstalk avoidance with adaptive error control scheme to reduce the power consumption by providing appropriate communication resiliency based on runtime noise level and results show that, in reduced mode, the scheme achieves up to 25.3% power savings at 3-mm wire length.