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Chaba, Yogesh
- Performance Analysis and Comparison of Scheduling Algorithm in MANET’s
Abstract Views :270 |
PDF Views:5
Authors
Affiliations
1 Department of CSE, GJ University of Science & Technology, Hisar, IN
2 Department of CSE, GITM College Gurgaon (Haryana), IN
1 Department of CSE, GJ University of Science & Technology, Hisar, IN
2 Department of CSE, GITM College Gurgaon (Haryana), IN
Source
Networking and Communication Engineering, Vol 3, No 14 (2011), Pagination: 909-914Abstract
Ad-hoc network are flexible, self-configurable, easy and fast to deploy. There is a growing need to supports better than best-effort quality of services (QoS) in mobile ad-hoc networks. A lot of research has been done mainly in the area of routing and isolated Ad-hoc network. The QoS is very challenging and important in the multimedia and real time application environments. Therefore a QoS architecture for Ad-hoc network is necessary that can internetwork with infracture based QoS approach. In this research paper the performance analysis of the scheduling scheme that is mostly used in the MANET’s network is done. The comparison is based on the end-to-end delay, maximum throughputs and jitter (delay variance). It is found that DiffServ is the best scheduling technique as compare to WRR,WF and Strict priority technique.Keywords
MANET’s, QoS, Scheduling Technique, DiffServ, WRR, WF, SP.- Intrusion Detection System for Protection against Packet Dropping Attack on Distributed Information System in any Organization
Abstract Views :240 |
PDF Views:2
Authors
Affiliations
1 JNU, Jodhpur, IN
2 Department of CSE, GJ University of Science & Technology, Hisar, IN
3 JNU Jodhpur, IN
1 JNU, Jodhpur, IN
2 Department of CSE, GJ University of Science & Technology, Hisar, IN
3 JNU Jodhpur, IN
Source
Networking and Communication Engineering, Vol 3, No 7 (2011), Pagination: 510-513Abstract
Intrusion detection is the method in which the events happening in a computer system or network are monitored and analyzed for signs of possible incidents, which may be threats of violation of information security policies or standard security practices. Intrusion prevention system makes an attempt to stop detected possible incidents which are threat to security. Intrusion detection and prevention system (IDPS) primarily focuses on detection and prevention of possible incidents which are threat to information security. In this paper a defence against packet dropping attack on Distributed Information System is designed in the form of Intrusion Detection System. Two techniques are implemented for prevention against selfish node intrusion: Enabling Broadcasting (EB) and Selective Multicast Addressing (SMA). EB is a cost-effective intrusion detection and prevention solution to the packet dropping using broadcasting method. The SMA is a solution that limits the number of active addresses flowing i.e. selective multicasting or selective multicast addressing, for an access link in order to find out multiple path for destination node. Performance is evaluated for different parameters and it is found that the proposed system of intrusion detection gives much better performance.Keywords
Broadcasting, IDS, Intrusion, Information, Security.- Adaptive Local Route Optimization Technique with Multiple MAP Environments in Hierarchical Mobile IPv6 Networks
Abstract Views :293 |
PDF Views:2
Authors
Affiliations
1 Department of CSE, GJ University of Science & Technology, Hisar, IN
2 Department of CSE, Jyoti Vidhyapeeth Women Universty, Jaipur, IN
3 Om Institute of Technology & Management, Hisar, IN
1 Department of CSE, GJ University of Science & Technology, Hisar, IN
2 Department of CSE, Jyoti Vidhyapeeth Women Universty, Jaipur, IN
3 Om Institute of Technology & Management, Hisar, IN
Source
Networking and Communication Engineering, Vol 3, No 4 (2011), Pagination: 223-228Abstract
WiMax is an acronym meaning Worldwide Interoperability for Microwave Access (WiMax). WiMax based on Wireless Metropolitan Area Networking (WMAN) standards developed by the IEEE 802.16 group. The IEEE 802.16 standard was developed to deliver Non-Line-of-Sight (NLoS) connectivity between a subscriber station and base station with typical cell radius of three to ten kilometres. A frequently IP handover plays very important role to increase the performance of network in WiMax. HMIPv6 (Hierarchical Mobile IPv6) basically reduces the overhead of signalling overhead as well as latency of handoff which is associated with the MIPv6. ALRO(Adaptive Local Route Optimization) technique that implements within the single MAP(Mobility Anchor Point) environment optimizes the route at the SMR predefined threshold value. An enhanced version of ALRO technique implemented with Multiple MAP domain is proposed in this paper. It is found that ALRO scheme implemented in HMIPv6 protocol with the multiple MAP environment improves the network performance as compared to basic ALRO scheme.Keywords
ALRO, ALROMMAP, HMIPv6, MAP.- Impact of Varying Node Mobility on Performance of Mobile Ad hoc Networks
Abstract Views :265 |
PDF Views:3
Authors
Affiliations
1 Department of CSE, GJ University of Science & Technology, Hisar, IN
1 Department of CSE, GJ University of Science & Technology, Hisar, IN