Filters








495,102 Hits in 5.8 sec

Improving the Network Lifetime for WSNs using Multiple Data Collectors

Rupinder Kaur, Tanupreet Singh
2015 International Journal of Computer Applications  
It removes the idea of re-clustering and energy is saved that use for re-clustering.  ...  Energy is the main component of sensor nodes. IEESSC used sink mobility to increase the network lifetime. IEESSC also leads to uneven cluster.  ...  Middle Node Death The Middle Node Death analysis of the proposed scheme is analyzed with respect to time.  ... 
doi:10.5120/20625-3386 fatcat:65j5htwqj5gmrl2gxmfkzam7um

Security Issue in T-MAC Communication Protocol
T-MAC 통신 프로토콜에서 보안 이슈

Jin-Keun Hong
2010 Journal of the Korea Academia-Industrial cooperation Society  
From our analytical results, it can be considered the need of power efficient authentication scheme which provides the reliability, efficiency, and security for a general T-MAC communication.  ...  Time out-medium access control (T-MAC) protocol is one of the well-known MAC protocols designed for wireless sensor networks (WSN), and is proposed to enhance the poor performance of the S-MAC protocol  ...  [Fig 1 ] 1 Basic Scheme of T-MAC protocol If a node keep communication with a neighbor node, it does not go sleep mode. The received time of RTS/CTS signal must be less than time of TA sufficiently.  ... 
doi:10.5762/kais.2010.11.12.4760 fatcat:cairdowjqjarbghm6bmdrvu5qa

Novel methods for the performance analysis of adaptive hybrid selective repeat ARQ

H. Jianhua, K.R. Subramanian, D. Donghua, W. Wei
2000 Computer Communications  
It is concluded from a comparison of different methods of analyzing the SR ARQ protocol that the stable function method (SFM) provides a simple and novel approach for network analysis. ᭧  ...  The performance of hybrid SR ARQ (an SR ARQ protocol combined with FEC) is also analyzed.  ...  Protocol for achieving efficient and reliable communication between source and receiver is very important to ensure the communication quality.  ... 
doi:10.1016/s0140-3664(00)00215-2 fatcat:lwrbn4uyqraq3ikydeow2rxksa

Performance Analysis of MANET Using Efficient Power Aware Routing Protocol (EPAR)

Amandeep Kaur
2016 IOSR Journal of Electronics and Communication Engineering  
In MANET all the nodes are battery driven but with the time taken battery power of nodes start decreasing.  ...  Therefore author will solve such problem with help energy power aware routing protocol (EPAR). EPAR increases the lifetime of the network. It can also handle the mobility of nodes.  ...  ACKNOWLEDGEMENT The authors want to thank Electronics and Communication Department of Guru Nanak Dev Engineering College, Ludhiana and TEQIP-II to do this research work.  ... 
doi:10.9790/2834-15010105109 fatcat:qqtue5e45rclng6w3u4yl76fjq

A reliable application level broadcasting protocol for VANET

Renukadevi M, Balasubramanian C, Angelin Nithya Devi M
2015 2015 International Conference on Soft-Computing and Networks Security (ICSNS)  
RALB has policies to successfully counter intersection and timing attacks. We theoretically analyze RALB for anonymity and efficiency.  ...  that results in good performance crossways all scenarios. an anonymous communication protocol that can provide intractability is needed to strictly ensure the anonymity of the sender when the sender communicates  ...  Thus, the resulting threshold function of these three inputs causes the protocol to operate efficiently across a broad range of conditions.  ... 
doi:10.1109/icsns.2015.7292409 fatcat:4yfhazedmvgudmmnya6e3m2sl4

Analysis of Optimization of Quality of Service Parameters in Wireless Sensor Network by Clustering Approach

Kanchan Dhote
2018 Helix  
The problems and limitations existing in WSN in terms of Quality of Service parameters are like energy consumption by the routing protocols is very high further if we consider time related issues delay  ...  Wireless Sensor Network is a very keen area for research. The factors that plays important role in affecting the performance of Wireless Sensor network are the quality of service parameters.  ...  A real-time system needs to execute at a speed that fulfill the timing requirements.  ... 
doi:10.29042/2018-4484-4493 fatcat:otbeexl5jjhgtchvmlpxlq6xwi

Performance analysis of cross layer protocols for wireless sensor networks

Sachin Gajjar, Shrikant N. Pradhan, Kankar Dasgupta
2012 Proceedings of the International Conference on Advances in Computing, Communications and Informatics - ICACCI '12  
The quantitative and qualitative performance metrics presented in the paper for comparison of the clustering protocols can be used to analyze other clustering protocols.  ...  This paper surveys, simulates and analyzes well referred clustering protocols which significantly control lifetime of the network.  ...  The remainder of paper is organized as follows: Section 2 discusses clustering protocols analyzed in paper, Section 3 presents qualitative and quantitative metrics used to analyze the clustering protocols  ... 
doi:10.1145/2345396.2345454 dblp:conf/icacci/GajjarPD12 fatcat:iae2zmsegjhklow7zhphkbyjka

Mathematical Analysis of Trust Computing Algorithms

Thangakumar Jeyaprakash, Rajeswari Mukesh
2015 Procedia Computer Science  
Basically, the time efficiency indicates how fast the algorithm runs.  ...  Protocol (ONSRP) of VANET has been implemented using a Trust Computing Algorithm.  ...  In this paper, we analyzed the trust computing algorithm mathematically to find the time complexity of the algorithm to achieve a trusted communication and high packet delivery ratio.  ... 
doi:10.1016/j.procs.2015.08.035 fatcat:zfvn4ehdhrhjlc47ekes4n6rb4

Design and development of C3 protocol for performance measurement of wireless sensor network

Kasturi S. Patil
2018 International Journal of Engineering & Technology  
A protocol for communication and connectivity in Wireless Sensor Network is proposed. This ascertains coverage, connectivity and energy-efficient communication.  ...  System ascertained different amended protocols for performance quantification of WSN. Sensing node sense environment but doesn't transmit or receive the data.  ...  Here, adaptive resynchronization interval used, it analyze the sources of error and efficiency. Muhammad Akhlaq et al. [10] described communication, coverage and connectivity protocol in WSN.  ... 
doi:10.14419/ijet.v7i2.31.13398 fatcat:fkukexbd6rcxzeytcmjatqqaoa

Energy Efficient Quality Assurance MAC Protocols in WSN

2019 International Journal of Engineering and Advanced Technology  
Also, simulate the SMAC and TMAC protocols to analyze energy efficiency as a QoS parameter.  ...  So, Analysis of different MAC is useful for the WSN research community to propose and develop a QoS aware MAC protocol.  ...  As per the literature reviews, we analyze some of the QoS aware MAC like SMAC, BMAC, ZMAC, and TMAC protocols and analyze that TMAC was designed to meet the limitations of the SMAC protocols and it achieves  ... 
doi:10.35940/ijeat.b3415.129219 fatcat:5t77ocw6dffjdcxd5fhihayas4

Security Review of B-MAC Communication Protocol
B-MAC통신 프로토콜에서 보안 리뷰

Jinkeun Hong
2013 Journal of Digital Convergence  
From our analytical results, it can be considered the need of power efficient authentication scheme which provides the reliability, efficiency, and security for a general B-MAC communication.  ...  In this paper, we are reviewed about security vulnerability in B-MAC, and analyzed the power which is consumed at each stage of B-MAC protocol according to vulnerability of denial of sleep(DoS) and replay  ...  It also analyzed power consumption at each protocol stage while attacking a communication between nodes.  ... 
doi:10.14400/jdpm.2013.11.12.447 fatcat:qwl4zjdesbcfbaktxkfh25ai4m

Analyzing Energy-Efficiency and Route-Selection of Multi-level Hierarchal Routing Protocols in WSNs

M.S. Fareed, N. Javaid, S. Ahmed, S. Rehman, U. Qasim, Z.A. Khan
2012 2012 Seventh International Conference on Broadband, Wireless Computing, Communication and Applications  
This research is motivated to have an insight that which of the under consideration protocols suit well in which application and can be a guide-line for the design of a more robust and efficient protocol  ...  MATLAB simulations are performed to analyze and compare the performance of LEACH, multi-level hierarchal LEACH and multihop LEACH.  ...  We use MATLAB as a simulator to analyze the performance of cluster base routing protocol.  ... 
doi:10.1109/bwcca.2012.109 dblp:conf/bwcca/FareedJARQK12 fatcat:4lemup3ifrfjdgmpqinzslh3rq

An Intelligent Protocol Algorithm to improve the Performance of Enterprise Systems Communications

Hashmi Domun, Leckraj Nagowah
2012 International Journal of Computer Applications  
The networking infrastructure that connects the clients to the server is a major source of communication inefficiency.  ...  The communication protocols used in enterprise networks however, do not always take into account the optimization of data communications between the client and the server, and this may hamper the efficiency  ...  TESTING In order to weigh the efficiency of the proposed protocol, different test scenarios have been devised to analyze the effect of having an intelligent algorithm increasing the efficiency of network  ... 
doi:10.5120/9420-3807 fatcat:dt6pvjzlfve5jmwdgccnwbhh5q

Performance investigation of low power radio duty cycling MAC for resource constrained WSN

B Rajesh Shyamala Devi, A George, Aby K. Thomas
2018 International Journal of Engineering & Technology  
As far as the energy efficient protocols are considered MAC mechanisms is one of the very important processes, where suitable energy efficient mechanisms need to be selected.  ...  In this article we analyze the state of the art Layer 2 mechanisms for WSN in environmental monitoring use case, by a theoretical analysis and simulation based experiments.  ...  In order to analyze the effectiveness of Contiki MAC we perform a comparative analysis of using different combination of MAC and RDC protocols available in Cooja simulator.  ... 
doi:10.14419/ijet.v7i1.9.9741 fatcat:6iuht74spnfijdekyylwsmbqua

The Effectiveness NGN/IMS Networks in the Establishment of a Multimedia Session

Ibrahimov G. Bayram
2018 American Journal of Networks and Communications  
The purpose of the article is to analyze the existing technical capabilities of the IMS multimedia messaging subsystem and perspective solutions for the functioning of the NGN/IMS network efficiency in  ...  A mathematical model for estimating the quality of communication services using a system бн N G GI / 1 / / based on the theory of diffusion approximation is proposed.  ...  this operation the model of functioning of efficiency of the NGN/IMS networks when rendering multimedia services is analyzed, such as voice services with a possibility of activation of multimedia applications  ... 
doi:10.11648/j.ajnc.20180701.11 fatcat:sxyvmp2lqbbr3l5bnwunqv2sz4
« Previous Showing results 1 — 15 out of 495,102 results