R. Badlishah Ahmad, Prof. Ir. Ts. Dr.
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About Prof. Ir. Ts. Dr. R Badlishah Ahmad
Prof. Ir. Ts. Dr. R Badlishah Ahmad is currently a Professor Ir. Ts. Dr. at Faculty of Electronic Engineering Technology , Universiti Malaysia Perlis
He was formerly from School of Computer and Communication Engineering
He also was former Vice Chancellor of Universiti Malaysia Perlis
ORCID ID: https://orcid.org/0000-0002-4862-2728
Scopus Author ID: 57194844651
Email: R Badlishah Ahmad
Research Interests
Telecommunication
Network and IT
Embedded System
Optical Network
News
Skills and Expertise: Information and Communication Technology, Rehabilitation, Computer Vision, Computer Networking, Algorithms, Network Communication, Optics, Routing, Coding, Topology, Electronic Engineering, High Pressure Liquid Chromatography, Network, Wireless Sensor Network, Wireless Communications, Segmentation, Optical Fibers, QoS, Signaling, Computer Engineering, LAN, TCP, Embedded Systems, Wireless Networks, Communication Engineering, Particle Swarm Optimization, Mobile Learning, Computer Networks, Fiber, FPGA, Global Positioning System, Mobile Communications, Data Compression, Antenna, Routing Protocols, Ad Hoc Networks, IT Architecture, Operating Systems, Mobility Management, Mobile Ad Hoc Networks, Steganography, M-Learning, Spectrum, Cellular Networks, Optical Networks, Alignment, VANET, Wireless, WiMAX, CDMA, Access, BLOCKS, GNU/Linux, Embedded, Embedded Linux, Linux OS and Real Time Applications.
Recent Submissions
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Performance Analysis of Congestion Control Mechanism in Software Defined Network (SDN)
(EDP Sciences, 2017)In the near future, the traditional networks architecture will be difficult to be managed. Hence, Software Defined Network (SDN) will be an alternative in the future of programmable networks to replace the conventional ... -
Energy efficient routing protocols for wireless sensor networks: comparison and future directions
(EDP Sciences, 2017)Wireless sensor network consists of nodes with limited resources. Hence, it is important to design protocols or algorithms which increases energy efficiency in order to improve the network lifetime. In this paper, techniques ... -
Gait disorder rehabilitation using vision and non-vision based sensors: a systematic review
(Association of Basic Medical Sciences of Federation of Bosnia and Herzegovina, 2012)Even though the amount of rehabilitation guidelines has never been greater, uncertainty continues to arise regarding the efficiency and effectiveness of the rehabilitation of gait disorders. This question has been hindered ... -
Significance of the electromyographic analysis of the upper limb muscles of cricket bowlers: Recommendations from studies of overhead-throwing athletes
(World Scientific Publishing Company., 2014-08)The purpose of this study was twofold: (i) to review the existing literature on electromyographic (EMG) analysis of the upper limb muscles of present overhead-throwing (OT) athletes during throwing and of cricket bowlers ... -
Performance analysis of hybrid OCDMA/WDM system for metro area network
(Walter de Gruyter Berlin/Boston, 2014-03)In this study a hybrid spectral amplitude coding for optical code division multiple access (i.e., called OCDMA) over wavelength division multiplexing (WDM) network is proposed to support large number of subscribers. The ... -
PNN based driver drowsiness level classification using EEG
(JATIT & LLS. All rights reserved, 2013-06)In this work, we classify the driver drowsiness level (awake, drowsy, high drowsy and sleep stage1) based on different wavelets and probabilistic neural network classifier using wireless EEG signals. Deriving the amplitude ... -
Classification of driver drowsiness level using wireless EEG
(Przegląd Elektrotechniczny, 2013)In this work, wireless Electroencephalogram (EEG) signals are used to classify the driver drowsiness levels (neutral, drowsy, high drowsy and sleep stage1) based on Discrete Wavelet Packet Transform (DWPT). Two statistical ... -
Cognitive wireless sensor actor network: an agricultural perspective
(ICIC International, 2014-04)Intelligent environments are exposing the next revolutionary steps of development technologies in automation of building, industrial, home, and transportation systems. The new generation of Wireless Sensor Actor Networks ... -
Electronically reconfigurable beam steering antenna using embedded RF PIN based parasitic arrays (ERPPA)
(EMW Publishing, 2013)In this paper, an electronically reconfigurable beam steering antenna using embedded RF PIN switches based parasitic array (ERPPA) is proposed for modern wireless communication systems that operate at 5.8 GHz frequency. ... -
An embedded network traffic monitoring system for portable applications
(Medwell Journals, 2013)This study presents an enhanced Embedded Network Traffic Monitoring (ENTM) system capable of capturing and analyzing network traffic information on data networks. The system incorporates an enhanced packet probing subsystem ... -
Performance evaluation of Fi-Wi network based on SCM-optical code division multiple access architecture
(Elsevier GmbH, 2013-10)This paper investigates the performance of a spectral amplitude coding (SAC)-OCDMA system design utilizing subcarrier multiplexing techniques for use in the popular fiber-wireless (Fi-Wi) technology. Zero cross correlation ... -
Realization of wavelength-time modified double weigs-button-field
(Trans Tech Publications, 2014)Explosive growth of bandwidth demand together with advance in latest communication services and emerging applications have inspired interest in optical code division multiple access (OCDMA). The work focuses on analysis ... -
High deadline meeting rate of non-preemptive dynamic soft real time scheduling algorithm
(Institute of Electrical and Electronics Engineers (IEEE), 2012-11)Hard real time systems were often implemented with preemptive scheduling, which gives priority to the highest priority task. In this paper we present a new non-preemptive scheduling of jobs meant for soft real time ... -
Low complexity burst allocation algorithm with high frame utilization for Mobile WiMAX (802.16e)
(Institute of Electrical and Electronics Engineers (IEEE), 2013-04)Burst allocation is one of the important parameter that affects the performance of the Mobile WiMAX systems. The burst allocation algorithm is responsible about calculating the appropriate dimensions and location of each ... -
Vision-based motion tracking rehabilitation system for gait disorder
(Institute of Electrical and Electronics Engineers (IEEE), 2012-11)Aim of the present study was to review the articles for the vision-based motion tracking, usually applied on the rehabilitation systems of gait disorder. Based on our ultimate goal, we searched several articles, available ... -
Non-invasive electromyography-based fatigue detection and performance analysis on m. biceps brachii muscle
(IEEE Conference Publications, 2013)Muscle fatigue occurs most frequently due to repetitive movements in our day-to-day activities. The powerful use of muscles might cause a decline in performance. In this study, the effects of muscle fatigue involving only ... -
Effect of relay location on two-way DF and AF relay for multi-user system in LTE-A cellular networks
(Institute of Electrical and Electronics Engineers (IEEE), 2013-04)In order to meet the increasing demand and stringent design requirements for coverage expansion, throughput and capacity enhancement relay Node (RNs) has been considered as a promising solution to LTE-A Point-to-Multi-Point ... -
On coverage analysis for LTE-A cellular networks
(Engg Journals Publications, 2013)In this paper we analyze the coverage area for LTE-A cellular network by taking into account the interference of first tier and frequency reuse planning. We considered the numerical calculations and simulation results to ... -
Analysis OCDMA system bit-error-rate using NAND detection at different data rate
(The International Society for Optical Engineering (SPIE), 2013)In this study, the OCDMA system is analyzed to enhance the Bit-Error-Rate (BER) performance using NAND subtraction detection technique. Enhanced Double Weight (EDW) code is used as a signature address of OCDMA system. The ... -
A novel 2.45GHz switchable beam textile antenna (SBTA) for outdoor wireless body area network (WBAN) applications
(EMW Publishing, 2013)A novel switchable beam textile antenna (SBTA) for wireless body area network (WBAN) applications is proposed. The SBTA is centrally-fed by a coaxial probe and the power distributed over four circular radiating elements. ...
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