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RISS 인기검색어
- 검색키워드
- 저자 : Simar Preet Singh (검색결과 3 건)
- 무료
- 기관 내 무료
- 유료
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Analysis of Load Balancing Algorithms using Cloud Analyst
Simar Preet Singh,Anju Sharma,Rajesh Kumar 보안공학연구지원센터 2016 International Journal of Grid and Distributed Comp Vol.9 No.9
This paper discusses the Cloudanalyst tool. Cloudanalyst tool is used to determine the better load balancing algorithm from various scheduling and load balancing techniques e.g. round robin algorithm. This learning will help valued understanding to design infrastructure services of the Cloud. Different areas like coordination between one data center and other data center, algorithms of load balancing as well as other value-added services are also kept in mind, that are possible like service broker policies, which synchronize efficient
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Kulwinder Kaur,Simar Preet Singh 보안공학연구지원센터 2016 International Journal of Future Generation Communi Vol.9 No.4
Development of an efficient routing protocol is one of the major key challenges in the design of Mobile ad hoc networks (MANETs). DSR reactive routing protocol is the most preferred routing protocol in MANETs due its capability to store already discovered routes in the node’s cache. In DSR routing protocol, in order to find a route to the destination, the source node broadcasts RREQ (Route Request) packets to its all neighbouring nodes and this broadcasting of RREQ packets results in more overhead. In this paper, we propose a multicasting technique to enhance the performance of DSR routing protocol and to reduce the broadcasting overhead. The performance analysis of DSR and enhanced DSR (EDSR) is carried out by varying number of nodes under different traffic conditions with different packet sizes and different network sizes. Also the performance analysis of DSR and enhanced DSR is carried out under different propagation models. The performance metrics used for the performance analysis of DSR and Enhanced DSR are Packet Delivery Ratio (PDR), Average End-to-End Delay, Throughput, Normalized Routing Load (NRL) and Energy Consumption.
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Proposed Method to Enhance the Performance of AOMDV under DDOS Attack
Kulbir Kaur Waraich,Er.Simar Preet Singh 보안공학연구지원센터 2015 International Journal of Security and Its Applicat Vol.9 No.4
Performance of AOMDV routing protocol is more reliable and efficient than other routing protocols in ad hoc network. It provides multipath routing which means it follows multipath to send data packets from source to destination. It do not follow multipath simultaneously but when failure occurs in one path, then it immediately discovers new path and then delivers packets up to destination. When any DDOS attack occurs in a network, then it degrades the performance of AOMDV routing protocol. Under this attack AOMDV consumes more power and bandwidth which further degrades the performance and makes it unreliable. In this paper a new protocol is proposed named EAOMDV i.e. Enhanced Ad hoc on demand distance vector routing protocol. It is enhance version of AOMDV which overcomes the problems that occurs during attack in AOMDV. In this, DDOS flooding attack is introduced. Then performance of existing and proposed protocol is measured under various parameters i.e. throughput, packet delivery ratio, end to end delay and normalized routing load.
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