Trilok C. Aseri

PEC University of Technology, Chandigarh, Chandigarh, India

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Publications (26)8.34 Total impact

  • Manpreet Kour, Bhisham Sharma, Dr. Trilok C. Aseri
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    ABSTRACT: Congestion in wireless sensor networks can be controlled either by adjusting the data rate (traffic control), or by providing alternative path for the data packets (resource control). In this paper, we present an overview of resource-based congestion control protocols. Firstly, the basic aspects of congestion control in wireless sensor networks are described. Secondly, a detail of existing resource-based congestion control protocols is presented. Thirdly, the comparison of these protocols is shown on the basis of various parameters. Finally, the conclusion of the paper is provided.
  • Bhisham Sharma, Trilok C. Aseri
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    ABSTRACT: Wireless sensor networks are formed by a large number of sensor nodes which are commonly known as motes. In the past few years, several reliable, congestion controlled and energy efficient transport layer protocols in wireless sensor networks have been developed and proposed in the literature. In this paper, we have presented a hybrid and dynamic reliable transport protocol which provides the mechanism to dynamically assign the timing parameters to the nodes as well as enhance the protocol performance by using a hybrid Acknowledgement/Negative Acknowledgement scheme. The performance of proposed protocol is tested under TinyOS Simulator varying different parameters and protocol settings and found that proposed protocol is able to program all the nodes when given proper pump/fetch ratios, is able to solve the booting sensor nodes problem by being able to wait till all the nodes finished booting and solves the all-packets-lost problem by acknowledging the receipt of its first packet delivered that is the inform message.
    Computers & Electrical Engineering 02/2015; DOI:10.1016/j.compeleceng.2015.01.007 · 0.99 Impact Factor
  • Jasmeet Kaur, Trilok C. Aseri, Arvind Kakria
    International Journal of Computer Applications 03/2014; 91(11). DOI:10.5120/15928-5197 · 0.82 Impact Factor
  • Arvind Kakria, Trilok C. Aseri
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    ABSTRACT: Wireless Sensor Networks plays an important role in many applications like industrial automation, intrusion detection, surveillance, agriculture and so on [1]. Large numbers of nodes which are low cost are distributed in area of application which coordinates with each other. MAC protocols are divided in two following categories: Asynchronous, Synchronous, Frame based and Multichannel. Here in this paper evolution of various Synchronous MAC protocols is discussed.
    2014 Recent Advances in Engineering and Computational Sciences (RAECS); 03/2014
  • Padmavati, T.C. Aseri
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    ABSTRACT: Wireless sensor network consists of various sensor nodes which sense the environment and forward the sensed data to the sink node. Routing in static wireless sensor network sensor nodes near the sink consume all its energy there by network partition occurs (hot-spot problem). To avoid hot-spot problem a routing in wireless sensor network using mobile sink can be used, where a sink node is provided mobility which gathers information from the sensor nodes using 1-hop communication there by reduces a hot-spot problem and increases network lifetime and decreases energy consumption. In this paper types of wireless sensor network are presented, various routing protocols in wireless sensor network using mobile sink is also presented. At the end of the paper a detailed comparison of surveyed routing protocols is also presented.
    2014 Recent Advances in Engineering and Computational Sciences (RAECS); 03/2014
  • Monika Sharma, Bhisham Sharma, Trilok C. Aseri
    International Journal of Computer Applications 02/2014; 90(13). DOI:10.5120/15784-4630 · 0.82 Impact Factor
  • Neelam Goel, Shailendra Singh, Trilok Chand Aseri
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    ABSTRACT: The rapid growth of genomic sequence data for both human and non-human species has made analyzing these sequences especially predicting genes in them very important and is currently the focus of many research efforts. Beside its scientific interest in molecular biology and genomics community, gene prediction is of considerable importance in human health and medicine. A variety of gene prediction techniques have been developed for eukaryotes, over the past few years. This article reviews and analyzes the application of certain soft computing techniques in gene prediction. First, the problem of gene prediction and its challenges are described. These are followed by different soft computing techniques along with their application to gene prediction. In addition, a comparative analysis of different soft computing techniques for gene prediction is given. Finally some limitations of the current research activities and future research directions are provided.
    Analytical Biochemistry 03/2013; DOI:10.1016/j.ab.2013.03.015 · 2.31 Impact Factor
  • Neelam Goel, Shailendra Singh, Trilok Chand Aseri
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    ABSTRACT: In the past decade, various genomes have been sequenced in both plants and animals. The falling cost of genome sequencing manifests a great impact on the research community with respect to annotation of genomes. Genome annotation helps in understanding the biological functions of the sequences of these genomes. Gene prediction is one of the most important aspects of genome annotation and it is an open research problem in bioinformatics. A large number of techniques for gene prediction have been developed over the past few years. In this paper a theoretical review of soft computing techniques for gene prediction is presented. The problem of gene prediction, along with the issues involved in it, is first described. A brief description of soft computing techniques, before discussing their application to gene prediction, is then provided. In addition, a list of different soft computing techniques for gene prediction is compiled. Finally some limitations of the current research and future research directions are presented.
    03/2013; 2013. DOI:10.1155/2013/191206
  • Bhisham Sharma, Trilok C. Aseri
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    ABSTRACT: Design and implementation of wireless sensor Networks have gathered increased attention in recent years due to vast potential of sensor networks consisting of spatially distributed devices (motes) to cooperatively monitor physical or environmental conditions at different locations. Wireless sensor networks are built upon low cost nodes with limited battery (power), CPU clock (processing capacity), and memory modules (storage). Transport layer protocols applied to wireless sensor networks can handle the communications between the sink node and sensor nodes in upstream (sensor-to-sink) or downstream (sink-to-sensor) direction. In this paper, we present a comparative analysis of reliable and congestion aware transport layer protocols for wireless sensor networks and number of open issues that have to be carefully realized to make use of the wireless sensor networks more efficiently and to enhance their performance. We first list the characteristics of transport layer protocols. We then provide a summary of reliable and congestion aware transport layer protocols with their respective pros and cons and comparison of different protocols based on reliability, congestion control, and energy efficiency. Finally, we point out open research issues of transport layer protocols for wireless sensor networks, which need further attention to overcome the earlier mentioned challenges.
    12/2012; 2012. DOI:10.5402/2012/104057
  • Chirag K. Rupani, Trilok C. Aseri
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    ABSTRACT: Wireless sensor networks (WSNs) are a kind of communication networks having independent sensor nodes that form multi-hop ad hoc network to transfer data. In the past few years, various transport control protocols in wireless sensor networks (WSNs) have been developed and proposed in the literature. In this paper, we have analyzed pump slowly, fetch quickly (PSFQ) protocol and presented an improved transport layer protocol for wireless sensor networks. The improved protocol has been analyzed based on various factors such as average latency and average error tolerance and it is found that the proposed protocol is better than PSFQ in terms of these factors.
    Computer Communications 05/2011; 34:758-764. DOI:10.1016/j.comcom.2010.09.013 · 1.35 Impact Factor
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    R B Patel, Dilip Kumar, Trilok C Aseri
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    ABSTRACT: In recent years, energy efficiency and data gathering is a major concern in many applications of Wireless Sensor Networks (WSNs). One of the important issues in WSNs is how to save the energy consumption for prolonging the network lifetime. For this purpose, many novel innovative techniques are required to improve the energy efficiency and lifetime of the network. In this paper, we propose a novel Energy Efficient Clustering and Data Aggregation (EECDA) protocol for the heterogeneous WSNs which combines the ideas of energy efficient cluster based routing and data aggregation to achieve a better performance in terms of lifetime and stability. EECDA protocol includes a novel cluster head election technique and a path would be selected with max-imum sum of energy residues for data transmission instead of the path with minimum energy consumption. Simulation results show that EECDA balances the energy consumption and prolongs the network lifetime by a factor of 51%, 35% and 10% when compared with Low-Energy Adaptive Clustering Hierarchy (LEACH), Energy Efficient Hierarchical Clustering Algorithm (EEHCA) and Effective Data Gathering Algorithm (EDGA), respectively.
    International Journal of Computers, Communications & Control (IJCCC) 04/2011; VI(1):113-124. · 0.69 Impact Factor
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    Dilip Kumar, Trilok C. Aseri, R.B. Patel
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    ABSTRACT: Effective energy management in heterogeneous wireless sensor networks (WSNs) is a more challenging issue compared to homogeneous WSNs. Much of the existing research has often assumed homogeneous sensor nodes in the networks. The energy preservation schemes for the homogeneous WSNs do not perform efficiently when applied to heterogeneous WSNs. In this paper, we have presented an energy-efficient multi-hop communication routing (MCR) protocol in order to address the traditional problem of load balancing, lifetime, stability and energy efficiency in the WSNs. MCR protocol is based on dividing the network into dynamic clusters. The cluster-heads election is based on weighted probability. The cluster's nodes communicate with an elected cluster head node by using single hop communication approach, and then the cluster heads communicate the information to the base station via multi-hop communication approach. Performance studies indicate that MCR effectively solves the problem of load balancing across the network, extends the network lifetime, stability and is more energy efficient in comparison to multi-hop low-energy adaptive clustering hierarchy (M-LEACH) and multilayer energy efficient cluster head communication protocol (MEECHCP).
    01/2011; 1(2):130 - 145. DOI:10.1504/IJITCC.2011.039281
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    Kumar Dilip, Trilok. C Aseri, R. B Patel
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    ABSTRACT: Recent research on heterogeneous Wireless Sensor Networks (WSNs) has been studied and employed in many new applications viz., medical monitoring, automotive safety, agriculture precision and many more. In this paper, a novel energy efficient multihop communication protocol (EEMCP) for clustered heterogeneous WSNs has proposed to analyze the network lifetime and stability. EEMCP consider heterogeneous nodes with different initial energy levels and adopt multihop communication approach for data communication from cluster heads to the base station. Simulation results show that EEMCP extends the network lifetime and stability by balancing energy consumption of the network.
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    Dilip Kumar, Ram Patel, Trilok C. Aseri
  • Dilip Kumar, T.C. Aseri, R.B. Patel
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    ABSTRACT: Wireless sensor networking is envisioned as an economically viable paradigm and a promising technology because of its ability to provide a variety of services, such as intrusion detection, weather monitoring, security, tactical surveillance, and disaster management. The services provided by wireless sensor networks (WSNs) are based on collaboration among small energy-constrained sensor nodes. The large deployment of WSNs and the need for energy efficient strategy necessitate efficient organization of the network topology for the purpose of balancing the load and prolonging the network lifetime. Clustering has been proven to provide the required scalability and prolong the network lifetime. Due to the bottle neck phenomena in WSNs, a sensor network loses its connectivity with the base station and the remaining energy resources of the functioning nodes are wasted. In this paper, a new hierarchical clustering scheme is proposed to prolong the network lifetime in heterogeneous wireless sensor networks. Finally, the simulation results shows that our proposed scheme is more effective in prolonging the network lifetime compared with LEACH.
    Advance Computing Conference, 2009. IACC 2009. IEEE International; 04/2009
  • Navneet, Trilok Chand Aseri, Ash Mohammad Abbas
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    ABSTRACT: Provision of quality of service (QoS) in todays Internet is an area that attracts the current state-of-the-art research. In this paper, we study the effect of topological and traffic variations on the provision of QoS using RSVP/ns. In our performance evaluation, we focus on the effect of varying packet size, number of flows, and mixing of best-effort flows with RSVP flows on the bandwidth reservations.
    IEEE International Conference on Multimedia, Signal Processing and Communication Technologies (IMPACT); 03/2009
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    Dilip Kumar, Trilok C. Aseri, R. B. Patel
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    ABSTRACT: In recent years, there has been a growing interest in wireless sensor networks. One of the major issues in wireless sensor network is developing an energy-efficient clustering protocol. Hierarchical clustering algorithms are very important in increasing the network’s life time. Each clustering algorithm is composed of two phases, the setup phase and steady state phase. The hot point in these algorithms is the cluster head selection. In this paper, we study the impact of heterogeneity of nodes in terms of their energy in wireless sensor networks that are hierarchically clustered. We assume that a percentage of the population of sensor nodes is equipped with the additional energy resources. We also assume that the sensor nodes are randomly distributed and are not mobile, the coordinates of the sink and the dimensions of the sensor field are known. Homogeneous clustering protocols assume that all the sensor nodes are equipped with the same amount of energy and as a result, they cannot take the advantage of the presence of node heterogeneity. Adapting this approach, we introduce an energy efficient heterogeneous clustered scheme for wireless sensor networks based on weighted election probabilities of each node to become a cluster head according to the residual energy in each node. Finally, the simulation results demonstrate that our proposed heterogeneous clustering approach is more effective in prolonging the network lifetime compared with LEACH.
    Computer Communications 03/2009; 32(4-32):662-667. DOI:10.1016/j.comcom.2008.11.025 · 1.35 Impact Factor
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    Kumar Dilip, Trilok. C Aseri, Patel R.B
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    ABSTRACT: A wireless sensor network is an autonomous system of sensor connected by wireless devices without anyfixed infrastructure support. One of the major issues in wireless sensor network is developing a costeffective routing protocol which has a significant impact on the overall network performance in thesensor network. In this paper, we have considered three types of nodes with different battery energy. Thekey role of the proposed protocol is to maximize the network performance without increasing the networkdeployment cost. We have compared the quantitative analysis of different protocols in terms of theirnetwork deployment cost. Our analysis and simulation results demonstrate that the proposed scheme canachieve higher network performance and lower network deployment cost as compared to the existingprotocols.
  • Dilip Kumar, T. C. Aseri, R. B Patel
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    ABSTRACT: A wireless sensor network with a large number of tiny sensor nodes can be used as an effective tool for gathering data in various situations. One of the major issues in wireless sensor network is developing an energy-efficient routing protocol which has a significant impact on the overall lifetime and stability of the sensor network. Clustering sensor nodes is an effective technique in wireless sensor networks which can increase network energy efficiency, scalability and lifetime. In this paper, we have considered three types of sensor nodes. Some fraction of the sensor nodes are equipped with the additional energy resources than the other nodes. We have assumed that all the sensor nodes are uniformly distributed. Adapting this approach, we have developed an energy efficient cluster head election (EECHE) protocol for heterogeneous wireless sensor networks to extend the network lifetime and stability, which is crucial for many applications. Simulations results demonstrated that EECHE is able to prolong the time interval of the death of first node in the sensor filed that enhances the system lifetime and stability over the existing protocols.
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    Trilok Chand Aseri, Dr Deepak Bagai, Sr Lecturer
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    ABSTRACT: This paper addresses the problem of rate control for Available Bit Rate (ABR) service class in Asynchronous Transfer Mode (ATM) networks. An adaptive neuro-fuzzy mechanism based on Adaptive Network Fuzzy Inference System (ANFIS) for allocating rates in ABR service has been proposed and compared with the fuzzy technique called as Fuzzy Explicit Rate Marking (FERM). To achieve this, a neuro-fuzzy ANFIS controller has been built and its control actions are compared with FERM. Simulations are carried out. Network throughput and average cell delay at the terminal end; and percentage cell drop at the switches are calculated.