دانلود مقاله Secure and Efficient Intermediate Node Authentication in Wireless Sensor Networks
International Journal of Signal Processing Systems Vol. 3, No. 1, June 2015 R. C. Choukimath and V. V. Ayyannavar Abstract—Message authentication is one of the most effective ways to thwart unauthorized and corrupted messages from being forwarded in wireless sensor networks (WSNs). For this reason, many message authentication schemes have been developed, based on either symmetric-key cryptos ...
دانلود مقاله An Error-Aware Routing Protocol over Lossy Links in Wireless Sensor Networks
Liankuan Zhanga, Deqin Xiaob, Procedia Engineering 29 (2012) 1492 – 1500 Available online at www.sciencedirect.com SciVerse ScienceDirect AbstractAs Bit errors fluctuate wildly in different environments and they fluctuate steadily for a givenpair of sensor nodes, we propose an error-aware routing protocol (EARP). Compared to otherestimators, bit errors can directly reflect the wireless ...
دانلود مقاله LIEMRO_ A Low-Interference Energy-Efficient Multipath Routing Protocol for Improving QoS in Event-Based Wireless Sensor Networks
LIEMRO_ A Low-Interference Energy-Efficient Multipath Routing Protocol for Improving QoS in Event-Based Wireless Sensor Networks Marjan Radi, Behnam Dezfouli, Shukor Abd Razak, Kamalrulnizam Abu BakarFaculty of Computer Science and Information SystemsUniversiti Teknologi Malaysia (UTM)Johor, Malaysia Abstract — In the recent years, multipath routingtechniques are recognized as ...
دانلود مقاله A Wireless Sensor Network Air Pollution Monitoring System
A Wireless Sensor Network Air Pollution Monitoring System Department of Computer Science and Engineering, University of Mauritius, Reduit,Mauritius1k.khedo@uom.ac.mu2arajivp@yahoo.com3avi_29@hotmail.com ABSTRACTSensor networks are currently an active research area mainly due to the potential of their applications. Inthis paper we investigate the use of Wireless Sensor Networks (WSN) for air pollut ...
دانلود مقاله Wireless Sensor Network Applications: A Study in Environment Monitoring System
Wireless Sensor Network Applications: A Study in Environment International S ymposium on R obotics and Intelligent S ensors 2012 (IR IS 2012)Monitoring SystemMohd Fauzi Othmana, Khairunnisa Shazalib* AbstractDevelopment in the technology of sensor such as Micro Electro Mechanical Systems (MEMS), wireless communications, embeddedsystems, distributed processing and wireless sensor application ...
دانلود Adversarial Error Correction for Network Coding: Models and Metrics
Adversarial Error Correction for Network Coding: Models and Metrics Danilo Silva Frank R. KschischangDepartment of Electrical and Computer EngineeringUniversity of Toronto 46th Annual Allerton Conference on Communication,Control, and ComputingMonticello, IL, September 25, 2008 فایل به فرمت PDF و 33 صفحه میباشد. ...
دانلود مقاله OPERA: An Optimal Progressive Error Recovery Algorithm for Wireless Sensor Networks
OPERA: An Optimal Progressive Error Recovery Algorithm for Wireless Sensor NetworksSaad Bin Qaisar and Hayder RadhaDepartment of Electrical and Computer EngineeringMichigan State UniversityEast Lansing, MI-48824, United States Abstract—Wireless Sensor Networks (WSNs) requirerobustness against channel induced errors while retransmissionbased schemes prove too costly for energy con ...
دانلود مقاله Comparing ARQ and HARQ Protocols for WSN and MIMO SYSTEMS
Comparing ARQ and HARQ Protocols for WSN and MIMO SYSTEMS Student:Praveen Francis RegoMatriculation Number: 30104837Supervisor:Marc Selig September, 2011 AbstractA major concern in data communications is the effective and efficient control of transmission errors caused by channel noise so that error-free data can be delivered to the user. In view of this concern, to achieve error-free data, variou ...
دانلود مقاله PPR: Partial Packet Recovery for Wireless Networks
PPR: Partial Packet Recovery for Wireless NetworksKyle Jamieson and Hari BalakrishnanMIT Computer Science and Artificial Intelligence Lab{jamieson, hari}@csail.mit.edu AbstractBit errors occur over wireless channels when the signal isn’t strong enough toovercome the effects of interference and noise. Current wireless protocols may useforward error correction (FEC) to correct for ...
دانلود مقاله Path Diversity with Forward Error Correction (PDF) System for Packet Switched Networks
Path Diversity with Forward Error Correction (PDF) System for Packet Switched NetworksThinh Nguyen and Avideh ZakhorDepartment of Electrical Engineering and Computer SciencesUniversity of California, Berkeley, CA 94720{thinhq, avz}@eecs.berkeley.edu Abstract—Packet loss and end-to-end delay limit delay sensitiveapplications over the best effort packet switched networks such asthe ...