Waseem Abbas | University of Engineering and Technology Taxila, Pakistan (original) (raw)

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Papers by Waseem Abbas

Research paper thumbnail of Cloud Security Analysis for Health Care Systems

— With entry of time proportion of maturing and incessant infections going high and high. That is... more — With entry of time proportion of maturing and incessant infections going high and high. That is the reason people groups are for the most part stressed over their great wellbeing. Furthermore, they are energized by their longing for better wellbeing administration. Individuals intrigues, consideration move towards quiet focused rather than old customary and traditional hospitalized administrations. For this reason in later past thought of U-HEALTHCARE was embraced. U-HealthCare was such a framework made out of a shrewd headband and a wellbeing state screen program. U-Health Care is in charge of keeping under perceptions diverse conditions of wellbeing amid running, strolling, running. Its produce data about heart rate, client PGG (Photo Plet hy Smography) with help of savvy headband. A sticks of time clock proceeds recently investigate on telemedicine drive forward omnipresent social insurance (U-Health).researchers and designers have anticipating such a telemedicine framework which is arrangement of MOBILE, UBIQUITOUS and WIRELESS BODY AREA NETWORK, on the grounds that such a framework have more positive to appreciate next offspring of U-Health. With giving a great deal of productive results present photograph of U-Health framework is still a tiny bit unclear and dark because of inadequacies which make question mark on notice alternative of U-HealthCare System. So for this reason, we should need to take incorporation of most recent, very much modern equipment, correspondences, interconnections, a trademark figuring, advance steering and protection to upcoming offspring of U-Healthcare taking into account MOBILE, UBIQUITOUS and WIRELESS BODY AREA NETWORK. Our distinct fascination and consideration will be on change of ROUTING and SECURITY.

Research paper thumbnail of PERFORMANCE ENHANCEMENT OF END-TO-END QUALITY OF SERVICE IN WCDMA WIRELESS NETWORKS

In this paper we proposed user satisfaction architecture for packed-switched services in 3 rd gen... more In this paper we proposed user satisfaction architecture for packed-switched services in 3 rd generation cellular networks for end-to-end Quality of Service (QoS) provisioning in Diffserv IP network environment. The paper focuses on mapping of QoS classes from Diffserv to UMTS, Admission control, Buffering and scheduling. The Diffserv code point was utilized in the end-to-end quality of service provisioning to differentiate various type of multimedia real time traffic. This paper proposes the WCDMA based prioritized uplink call admission control that combines the QoS tolerance and service differentiation for data and multimedia traffic by priority. This algorithm reserves some bandwidth margin, number of users and power consumption to decrease handoff failures to give preference to high priority calls, such as handoff calls additionally Low latency queuing (LLQ) is implemented to improve the quality of service. LLQ is used with the key idea of mapping voice and video traffic in two different queues but at the same time using priority queuing within LLQ for both voice and video traffic for all other QoS classes. The results obtained from simulations demonstrate that proposed algorithm meet the QoS requirement.

Research paper thumbnail of Cloud Security Analysis for Health Care Systems

— With entry of time proportion of maturing and incessant infections going high and high. That is... more — With entry of time proportion of maturing and incessant infections going high and high. That is the reason people groups are for the most part stressed over their great wellbeing. Furthermore, they are energized by their longing for better wellbeing administration. Individuals intrigues, consideration move towards quiet focused rather than old customary and traditional hospitalized administrations. For this reason in later past thought of U-HEALTHCARE was embraced. U-HealthCare was such a framework made out of a shrewd headband and a wellbeing state screen program. U-Health Care is in charge of keeping under perceptions diverse conditions of wellbeing amid running, strolling, running. Its produce data about heart rate, client PGG (Photo Plet hy Smography) with help of savvy headband. A sticks of time clock proceeds recently investigate on telemedicine drive forward omnipresent social insurance (U-Health).researchers and designers have anticipating such a telemedicine framework which is arrangement of MOBILE, UBIQUITOUS and WIRELESS BODY AREA NETWORK, on the grounds that such a framework have more positive to appreciate next offspring of U-Health. With giving a great deal of productive results present photograph of U-Health framework is still a tiny bit unclear and dark because of inadequacies which make question mark on notice alternative of U-HealthCare System. So for this reason, we should need to take incorporation of most recent, very much modern equipment, correspondences, interconnections, a trademark figuring, advance steering and protection to upcoming offspring of U-Healthcare taking into account MOBILE, UBIQUITOUS and WIRELESS BODY AREA NETWORK. Our distinct fascination and consideration will be on change of ROUTING and SECURITY.

Research paper thumbnail of PERFORMANCE ENHANCEMENT OF END-TO-END QUALITY OF SERVICE IN WCDMA WIRELESS NETWORKS

In this paper we proposed user satisfaction architecture for packed-switched services in 3 rd gen... more In this paper we proposed user satisfaction architecture for packed-switched services in 3 rd generation cellular networks for end-to-end Quality of Service (QoS) provisioning in Diffserv IP network environment. The paper focuses on mapping of QoS classes from Diffserv to UMTS, Admission control, Buffering and scheduling. The Diffserv code point was utilized in the end-to-end quality of service provisioning to differentiate various type of multimedia real time traffic. This paper proposes the WCDMA based prioritized uplink call admission control that combines the QoS tolerance and service differentiation for data and multimedia traffic by priority. This algorithm reserves some bandwidth margin, number of users and power consumption to decrease handoff failures to give preference to high priority calls, such as handoff calls additionally Low latency queuing (LLQ) is implemented to improve the quality of service. LLQ is used with the key idea of mapping voice and video traffic in two different queues but at the same time using priority queuing within LLQ for both voice and video traffic for all other QoS classes. The results obtained from simulations demonstrate that proposed algorithm meet the QoS requirement.

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