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Rajesh, L.
- Link-Disjoint Interference-Aware Admission Control and QoS Routing Protocol for Mobile Adhoc Networks
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Authors
Affiliations
1 Electronics and Communication Engineering, SACS M. A. V. M. M. Engineering College, Madurai - 625301, Tamil Nadu, IN
2 Electronics and Communication Engineering, Thiagarajar College of Engineering, Madurai - 625005, Tamil Nadu, IN
3 Electronics and Communication Engineering, NPR College of Engineering and Tech, Madurai - 624001, Tamil Nadu, IN
1 Electronics and Communication Engineering, SACS M. A. V. M. M. Engineering College, Madurai - 625301, Tamil Nadu, IN
2 Electronics and Communication Engineering, Thiagarajar College of Engineering, Madurai - 625005, Tamil Nadu, IN
3 Electronics and Communication Engineering, NPR College of Engineering and Tech, Madurai - 624001, Tamil Nadu, IN
Source
Indian Journal of Science and Technology, Vol 8, No 24 (2015), Pagination:Abstract
In Mobile Adhoc Networks (MANETs) interferences diminish the network performances such as data failure, retransmission, conflict and delay. Hence, interferences are main factors that affect the network performances. Sinking interferences on the routing paths are crucial problem to enhance performances of the networks. Here, we proposed a protocol called Link-Disjoint Interference Aware (LDIA) QoS Routing Protocol based on MARIA Protocol. The capacity of networks in rigorously affects by interferences among links and numerous efforts to representation this effects make use of ‘Cliques’ structure in adhoc graphs. Here, we compared this simulation results in NS2 and analysis made for LDIA QoS Routing protocol and QoS Aware Routing Protocol (QoSAR).Keywords
Conflict, Link Disjoint, MARIA Protocol, QOSARFull Text
- An M/M/1 Based Modeling Approach for the Web Crawled Data
Abstract Views :171 |
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Authors
Affiliations
1 Department of CSA, SCSVMV University, Enathur, Tamil Nadu, IN
2 Department of MCA, St. Joseph’s College of Engineering, Chennai, IN
3 Department of Computer Science & Engineering, RGMCET, Andhra Pradesh, IN
1 Department of CSA, SCSVMV University, Enathur, Tamil Nadu, IN
2 Department of MCA, St. Joseph’s College of Engineering, Chennai, IN
3 Department of Computer Science & Engineering, RGMCET, Andhra Pradesh, IN
Source
Indian Journal of Science and Technology, Vol 9, No 35 (2016), Pagination:Abstract
Objectives: To develop a suitable model to study the behavior of web crawled dataset and perform simulation on the modeled data for better understanding of the system Methods/Statistical Analysis: M/M/1 model is a variation of Single Birth Single Death (SBSD) model which is applied to study the behavior of web crawled dataset for the Classification Problem. KanchiCrawler, a stylized focused web crawler is implemented to collect the data for this application. The size of the corpora (Population) is 500k. Control corpus (sample) can be drawn from the corpora based on enforcing certain pre-determined conditions. Findings: A 20-state model starting with an initial test corpus of 25k and then by gradually increasing with an increment of 25k up to 500k is developed. This is achieved through the computation of Forward State Transition Probability and Reverse State Transition Probability for the respective states. This model provides fairly good results by testing the algorithmic efficiency of a KanchiCrawler and to model the web crawled dataset for the classification problem. Applications: M/M/1 models are tractable and often used to model various operations of nature. In most situations where large numbers are involved, M/M/1 model are statistically stable and reflective of reality.Keywords
Dataset Modeling, KanchiCrawler, M/M/1 Model, State Transition Probability.Full Text
- A Co-Operative Based Inter-Cluster Communication to Optimize Network Life Time in WSN
Abstract Views :165 |
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Authors
Affiliations
1 Visvesvaraya Technological University Research Scholar, Bangalore, Karnataka –560091, IN
2 Bangalore Institute of Technology, KR Road, V V Puram, Bengaluru, Karnataka –560004, IN
1 Visvesvaraya Technological University Research Scholar, Bangalore, Karnataka –560091, IN
2 Bangalore Institute of Technology, KR Road, V V Puram, Bengaluru, Karnataka –560004, IN
Source
Indian Journal of Science and Technology, Vol 9, No 45 (2016), Pagination:Abstract
Wireless Sensor Networks (WSNs) consist of a large number of low-cost, low-power and intelligent sensor nodes and one or more sinks or base stations. Those nodes are small in size and can perform many important functions, including event sensing, information processing, and data communication. WSNs can be employed in wide military applications and civilian scenarios. Sensing the signal and transmission of those signal require lots of energy which reduces the life time of sensor node, which affects the overall network life time. So for saving the energy a better mechanism is required which can improve the overall network life time. Many research works are going in this field for improving the network life time. For Energy saving a large network is divided in to some cluster from one hop to another hop, where a hop contains a Cluster Head (CH) which is chosen by the Base Station (BS) and a Cluster Member (CM), which can communicate with CH. Clusters, can save the energy due to less distance communication factor. CH communicates with BS. LEACH (Low Energy Adaptive Clustering Hierarchy) is very popular clustering mechanism, but it also has some draw backs. So a better mechanism for energy saving and to improve the life time of network is needed. Here author proposed a new idea called Mutual relay node clustering protocol. Here author analyses the network life time in terms of number of rounds and overall energy consumption and compare with currently existing Leach protocol.Keywords
Inter-Cluster, Intra-Cluster, Mutual, Rounds.Full Text
- Sleep Scheduling Mechanism in Inter-Cluster Communication for WSN
Abstract Views :221 |
PDF Views:3
Authors
Affiliations
1 Department of Electronics and Communication Engineering, Visvesvaraya Technological University, IN
1 Department of Electronics and Communication Engineering, Visvesvaraya Technological University, IN
Source
ICTACT Journal on Communication Technology, Vol 8, No 2 (2017), Pagination: 1512-1517Abstract
Wireless Sensor Network is easy to configure and deployment of network is also simple. It is very useful in gathering the information. As sensor device are small in size and it is operated by the battery which once die is not rechargeable, so minimizing energy consumption and node death rate is challenging issues in WSN. Once node die it can't take part in information gathering which is not good for the overall system performance. Making cluster is a way to reduce the energy consumption in WSN by making cluster head which only communicate with base station and rest of the node communicate with cluster head, because distance is major factor for energy consumption in transmission of data. Wireless Sensor Network need more improvement and hence proposed intra and inter-cluster communication with sleep/active rate of node in WSN. Author establish a trade off between active node and energy consumption because if more node in sleep state then for achieving the target packet failure probability or error free communication all node take more energy take part in Sub-cluster head communication or more hop-distance communication with more energy. Result in terms of network life time, energy consumption, node decay rate and communication overhead shows that presented work performed well when compare with existing technique.Keywords
Inter-Cluster, PFP, SCH, WSN.
References
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- Survey on Wireless Sensor Networks-Structure & Routing Protocols
Abstract Views :148 |
PDF Views:0
Authors
L. Rajesh
1,
H. S. Mohan
2
Affiliations
1 SJBIT, Bangalore, Karnataka, IN
2 Dept. of ISE, SJBIT, Bangalore, Karnataka, IN
1 SJBIT, Bangalore, Karnataka, IN
2 Dept. of ISE, SJBIT, Bangalore, Karnataka, IN
Source
Journal of Network and Information Security, Vol 6, No 2 (2018), Pagination: 10-14Abstract
Wireless Sensor Networks (WSN) are large collection of tiny nodes in order to gather information or to monitor the surrounding. The network formed with these set of nodes are organized into various manner. In order to provide a guaranteed service a periodic data collection of the environment is required and hence WSNs required to maximize network lifetime. The efficiency of WSN is strongly depends on routing protocols & other parameters like aggregation techniques, security. Variety of sensing capabilities results, sensor network usage in wide applications with most effective methods for data transmissions & processing.Keywords
CH, Clusters, Routing protocols, Sensors, WSN.References
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