Browsing School of Computer and Communication Engineering (Theses) by Title
Now showing items 48-67 of 175
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Development of a new class of zero cross correlation codes for optical CDMA systems
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2011)In this thesis, presented a method for development of a new class of optical code for Optical Code Division Multiple Access (OCDMA) system using Spectral Amplitude Coding. The proposed code is called Modified Zero Cross ... -
Development of a new code for subcarrier-multiplexed optical code division multiple access system
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2011)The growing utilization of bandwidth hungry applications of the internet and multimedia applications has lead to tremendous research development in optimizing the bandwidth capacity in optical communication, particularly ... -
Development of a new dual diffuser modulation technique to alleviate the scintillation effect in free space optical communication
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2014-07)This thesis presents new approach for modulation technique in free space optical communication due to atmospheric turbulence. The new modulation technique is based on the modification conventional intensity modulation ... -
Development of a new technique to suppress four wave mixing effects in SAC-OCDMA system
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2013)Multiple access techniques are required to meet the demand for high-speed and large-capacity communications in optical networks, which allow multiple users to share the fiber bandwidth. However, nonlinear effects in optical ... -
Development of a novel intelligent wireless sensor actor network for agricultural applications
(School of Computer and Communication Engineering, 2013)Deployment of a successful wireless sensor actor network requires intelligent processing schemes, effective power consumption and reliable communication links. A novel intelligent wireless sensor-actor network (IWSAN) ... -
Development of an automated intelligent diagnostic system for tuberculosis detection based on sputum specimen
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2014)Tuberculosis (TB) is a highly infectious disease. TB diagnosis is usually done manually by microbiologist through microscopic examination of sputum specimen of TB patients for pulmonary TB diseases. However, this practice ... -
Development of an automated smart room controller using ATMEL AT89S52
(Universiti Sains Malaysia (USM)School of Electrical and Electronic Engineering, 2008-12)When electrical appliances are used without any surveillance, the cost of electricity increases. The cost may increase further when there are air-conditioners involved. It has been foreseen that in the year 2020, all ... -
Development of enhanced ultra wideband antenna designs and rake receivers for indoor wireless systems
The ultra-wideband (UWB) technology in the present and future is considered as one of the wide promising wireless technologies. For this reason, there are many indoor short range wireless applications such as mobile devices, ... -
Development of GPR system using high gain wideband antenna and microwave imaging technique for buried object detection
Ground Penetrating Radar (GPR) is one of the non-destructive methods which employ electromagnetic waves of frequency that ranges from few MHz to tens of GHz to map the buried features inside the ground or man-made ... -
Development of Multiband fractal planar inverted F antenna (F-PIFA) for mobile applications
(Universiti Malaysia Perlis (UniMAP)School of Computer & Communication Engineering, 2009)In the past few years, demand in unification of wireless hardware has propelled new development of antenna. With the advances on antenna technology, it becomes attractive to enhance the capabilities of antenna in many ... -
Development of multiband Fractal planar inverted F antenna (F-PIFA) for mobile applications
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2009)In the past few years, demand in unification of wireless hardware has propelled new development of antenna. With the advances on antenna technology, it becomes attractive to enhance the capabilities of antenna in many ... -
Development of new code for optical code division multiple access systems
(Universiti Malaysia PerlisSchool of Computer & Communication Engineering, 2010)The main arguments for using Optical Code Division Multiple Access (OCDMA) are the flexibility of an asynchronous access method, increased security and graceful degradation. Over the last decade, many codes were proposed ... -
Development of new model for multiwavelet-based OFDM over wireless channel and its implementation in FPGA
Orthogonal Frequency-Division Multiplexing (OFDM) has been widely utilized in the field of high speed communication systems, due to its prominent features. However, it is prone to impairments such as Inter-Symbol Interference ... -
Development of new two dimensional FCC-MDW code with wavelength/time scheme in optical code division multiple access (OCDMA) network systems
A massive grown specifically for internet users worldwide encourages the service provider along with the researchers to explore an appropriate telecommunication technology that is beneficial to the users. Uniquely, as ... -
Development of novel ocdma codes for FTTH network
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2013)Optical Code Division Multiple Access (OCDMA) technique enables many subscribers to share a network simultaneously and asynchronously by allocating a specific code to each subscriber. The Multiple Access Interference (MAI) ... -
Development of video image acquisition for traffic surveillance using open source software
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2011)The Research works to presents an innovative approach in monitoring system by applying new programming methods which can be used for Traffic/Road Surveillance Systems. Nowadays, the development of traffic surveillance ... -
Distributed online averaged one dependence estimator algorithm for network anomaly detection systems
Network anomaly detection systems (NADS) are widely used for monitoring the applications involving the streaming data such as the Internet of Things (IoT) by determining the normal and anomalies in the network. Streaming ... -
Dual downlink signals level balancing methodology before reception of dual receiver antennas for LTE UE test conformance
This thesis presents alternative and more significant cost save approach to resolve the dual downlink signal level balancing issue before reception of dual receiver antennas for LTE user equipment (UE) test conformance. ... -
Dual-wideband MIMO antenna for long term evolution and wireless local area network indoor applications
Multiple-input multiple-output (MIMO) technique use multiple antennas at both transmitter and receiver to improve the performance of wireless communications system over multipath fading channels. A compact dual-wideband ... -
A dynamic online non preemptive soft real time scheduling algorithm – high deadline meeting rate
(Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2013)The evergreen Earliest Deadline First algorithm is an excellent dynamic real time job scheduler under normal System Load. However, its’ performance in terms of deadline meeting rate is simply undeterministic under overload ...