Heterogeneous Wireless Sensor Networks
A DYNAMIC ROUTE DISCOVERY SCHEME FOR HETEROGENEOUS WIRELESS SENSOR NETWORKS BASED ON POLYCHROMATIC SETS THEORY
... A simulation platform based on PS theory is built and developed for simulating the heterogeneous wireless sensor networks in Matlab. 400~1000 nodes are deployed in a 1000m × 1000m area ...
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Swarm Intelligence Based Ant Colony Optimization (ACO) Approach for Maximizing the Lifetime of Heterogeneous Wireless Sensor Networks
... of Heterogeneous wireless sensor networks ...In wireless sensor networks, sensor nodes are typically power-constrained with limited lifetime, and thus it is ...
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HLAODV - A Cross Layer Routing Protocol for Pervasive Heterogeneous Wireless Sensor Networks Based On Location
... stack in an attempt to optimize the use of their scarce resources. In particular, the routing problem, has received a great deal of interest from the research community with a great number of proposals being made. In [ ...
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Authenticated Broadcast in Heterogeneous Wireless Sensor Networks using Chinese Remainder Theorem Algorithm
... in sensor networks can also be realized with protocols where the nodes set up a shared secret key after deployment, either through key transport or key ...
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Enhancement Of Improved Balanced LEACH For Heterogeneous Wireless Sensor Networks
... these networks provides three essential ...these networks provide reliable and efficient communication via wireless ...these networks are used to monitor and control traffic ...These ...
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Kerberos Authentication in Wireless Sensor Networks
... term wireless sensor network to refer to a heterogeneous system combining tiny sensors and actuators with general-purpose computing ...elements. Sensor networks may consist of hundreds ...
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Data storage system for wireless sensor networks
... Many special-purpose networks have been built for the IoT. However, dif- ferences in the protocol stack beyond the physical and link layers required protocol translation at gateway devices. For this reason, and ...
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New Heterogeneous Clustering Protocol for Prolonging Wireless Sensor Networks Lifetime
... Actually, the proposed protocol is designed to improve the stable region of H-HEARP, based on the clustering hierarchy process using the characteristic parameters of heterogeneity, namely the fraction of advanced nodes ...
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Increasing Wireless Sensor Networks Lifetime with New Method
... Undoubtedly, one of the most challenging issues in Wireless Sensors Networks (WSN) is severe energy restrictions. In this paper, we described LEACH algorithm and proposed a way to improve it. Simulation ...
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Intrusion Detection in Wireless Body Sensor Networks
... Wireless sensor network (WSN) consists in utilizing homo- geneous or heterogeneous sensor nodes, capable of communi- cating wirelessly in order to forward packets to a centralized base station ...
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TinyCO – A Middleware Model for Heterogeneous Nodes in Wireless Sensor Networks
... —Wireless sensor networks (WSNs) contain multiple nodes of the same configuration and ...with heterogeneous nodes of different ...distinct networks, an application requires generic ...
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A Heterogeneous Framework to Detect Intruder Attacks in Wireless Sensor Networks
... In [21] the authors proposed the IP address, MAC address, and Port Number based intruder sniffing system for cluster- based WSNs. According to them, the proposed approach is truly efficient in energy consumption for ...
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Analysis of k-Coverage in Wireless Sensor Networks
... of sensor nodes such that each set of sensors can provide a complete coverage the monitored ...a sensor-dense area to a doze mode to ensure a long-lived, robust sensing ...
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ENERGY EFFICIENT MAC PROTOCOLS FOR WIRELESS SENSOR NETWORKS: A SURVEY
... In wireless sensor network, the Sensor S-MAC protocol is a contention based MAC ....The sensor node periodically goes to the fixed sleep cycle for the medium access control ...the ...
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Configurable Link Layer Security Architecture for Wireless Sensor Networks
... the sensor nodes ...low-voltage wireless applications with the support for data encryption, data authentication amongst others like packet handling, data buffering, burst transmissions, clear channel ...
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Hierarchical Compressed Sensing for Cluster Based Wireless Sensor Networks
... Thus, variations of CS have proved to be advantageous in such an environment as WSN, but the existing approaches have certain disadvantages. An important concern is that most of the existing work on CS view compression ...
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Implementing Preserving Location Monitoring System for Wireless Sensor Networks
... the sensor nodes to report their aggregate locations with the containment relationship to the server, because combining these aggregate locations may pose privacy ...each sensor node m maintains a list R to ...
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A Wavelet-Based Sampling Algorithm for Wireless Sensor Networks Applications
... WSNs are energy constrained, and the extension of their lifetime is one of the most important issues in the design of such networks. Usually, these networks collect a large amount of data from the en- ...
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A Power Efficient Back-off Scheme for Wireless Sensor Networks
... 25 slots, respectively. From figure 2 it is cleared that as data length increases, the transmission probability reduces, and hence we get lower L value. Figure 3 shows the average number of backoff slots while varying ...
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Geographic Routing Using Logical Levels in Wireless Sensor Networks for Sensor Mobility
... and wireless communication ...Many sensor nodes compose a wireless sensor network (WSN) that detects data regarding a physiological change or the presence of various chemical or biological ...
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