Abstract—To comprehend the Basic Concepts, Network Evolution, Specifications, Importance, and a few other aspects of GSM, HSPA & LTE and a brief scenario of migration from GSM to 3G (I-HSPA) is proposed for Pakistan Telecommunication Industry with the collaboration of Nokia Siemens Network Pakistan. Wireless telecommunication technologies have revolutionized the world as we know it. …
Month: May 2024
Categorization of Vertical handover and Modeling of Overhead Involved
Abstract— The evolution of new networks with their different technologies has enabled the existence of multiple standards to serve the necessities of communication. Each network with its architecture stands different from the others and thus there exists simultaneously, a heterogeneous association of multiple networks. With all the diversities in the world, the end user wants …
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Test bench implementation of UMTS
Nowadays communication systems face several different challenges to integrate and provide a wide variety of services such as high-speed data rates and multimedia services. This project has focused on the design and development of UMTS (WCDMA physical layer) test bench implemented in MATLAB. This project aims to design & implement the test bench of UMTS …
NOISE CANCELLATION IN ECG SIGNAL USING COMPUTATIONALLY SIMPLIFIED ADAPTIVE TECHNIQUES
Abstract— The main aim of our paper is to give a way to cancel noise in biomedical signals like ECG which are non-stationary.ECG is the recording of the electric conductivity of the heart and is used in investigation of many heart diseases. In the recording process, the noise through various sources take account in the …
Wideband Monopole Antenna for WLAN Applications
Abstract — This paper presents a circular patch antenna for WLAN applications with wideband characteristics. It is shown that the impedance of the antenna is matched over wideband by using the partial ground plane and quarter wave transformer with slotted TX-Line. Ansoft HFSS is used as a simulation tool to map the numerical results for …
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Implementation of Session Initiation Protocol for Better QoS in Next Generation Networks
Abstract – The Network model designed for SIP-IMS provides the real-time optimized QoS Parameters like jitter, End to End delay, MOS, and Packet Delay are discussed together with these design models, and are simulated using the OPNET Modeler. Several results related to link utilization, end-to-end delay, packet loss, and network convergence are obtained by using …
Design of Direct-Drive Wind Energy System
Abstract – This work aims to discuss a novel configuration of a wind Turbine Generator System (WTGS) equipped with a Variable Speed Generator. Nowadays, doubly-fed induction generators are being widely used on WTGS, although synchronous generators are being extensively utilized too. There are different types of synchronous generators, but the multi-pole Permanent Magnet Synchronous Generator …
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THERMAL POWER PLANT MANAGEMENT USING CHAOTIC SWARM INTELLIGENCE
Abstract — We introduce in this paper an algorithm called chaotic swarm intelligence algorithm which solve Economic dispatch problem of the thermal power plant at some extent this algorithm is better than other techniques and the convergence of Chaotic PSO is faster as compared to standard PSO. We discuss the generator unit constraint, objective function, …
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A Systematic Literature Review on the Security Challenges of Internet of Things and their Classification
Abstract — The Internet of Things (IoT) is an emerging technology. IoT aims at interconnecting devices and people to the internet, but meanwhile, there are some security and privacy threats as security is always critical to software products. The paper focuses on conducting a systematic literature review (SLR) to find out the security challenges in …
Simulating Electronic Circuits on Android Device using Virtual Bread Board
Abstract – For more than forty years, the breadboard had been a valuable instrument for fundamental electronic experiments. In any case, even for an experienced user, a complicated wiring work could be a bad dream amid the procedure of the experiment. It requires time for wiring, as well as a non-consistent error may emerge at …
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