received signal strength levels
Enhanced Security Frame Work for Smart IoT Environment using Received Signal Strength
... Abstract: The aim of this paper is to create a secret key between two different IoT wireless entities while not the necessity for sharing the key manually. The idea behind this is to generate the key based on the ...
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Algorithms and Methods for Received Signal Strength Based Wireless Localization
... RSS is one of the most important quantities in modern localization systems. This is because to- gether with the noise power, the RSS defines the signal-to-noise-power ratio (SNR) of a communi- cations ...
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Comparative Analysis of The Received Signal Strength Measurement of GSM Network in Owo, Ondo State Nigeria
... The inception of GSM in Nigeria has brought about a number of positive and remarkable influences on Nigerians, in the areas of economy, information, banking, entertainment, employment, etc. in spite of these positive ...
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A New RSSI based Centroid Localization Algorithm by Use of Virtual Reference Tags
... The TOA algorithm requires GPS-assisted equipment, which is not used in the indoor environment [16]. Ultrasonic transmission distance is limited, which is usually less than 10 meters, affected by angle, temperature, and ...
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Received signal strength indication based distance measurement using lambert function for underwater wireless sensor network localization
... The purpose of this research is to develop an accurate and energy efficient aquatic localization scheme through the signal ranging parameters. The development of accurate positioning method is based on the ...
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Simulation Study of Zigbee and Enocean Home Automation Standards
... Wireless technologies have become very popular in both home and commercial network applications. The use of wireless technologies offers distinctive advantage in the field of home and building automation (HBA). ...
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Alternative Communication Networking in Polar Regions
... The IP packets of a single application from the remote system are fragmented at the MLPPP layer into smaller segments depending upon the packet size, the link Maximum Transmission Unit (MTU) and the availability of the ...
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Cell Identification based on Received Signal Strength Fingerprints: Concept and Application towards Energy Saving in Cellular Networks
... The increasing deployment of small cells aimed at off-loading data traffic from macrocells in heterogeneous networks has resulted in a drastic increase in energy consumption in cellular networks. Energy consumption can ...
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Real-time localization using received signal strength
... uses Received Signal Strength (RSS) as a means for locating and tracking objects in real-time on a factory ...the received signal ...
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A Novel High Accuracy Indoor Positioning System Based on Wireless Lans
... Future research directions are as follows: 1) How to combine machine learning method such as artificial neural network (ANN), gene expression programming (GEP) [24] with location fingerprinting technique in order to ...
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Localization of a Single Sensor with Respect to a Single Beacon using Received Signal Strength (RSS) in Terrestrial Environment
... of strength than the others on a ...better signal strengths than usual because of multipath propagation when signals from opposite directions collide with each other with the same phase value and ...
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Network Selection For Vertical Handoff In Heterogeneous Wireless Networks Based On Received Signal Strength And Other Parameters.
... Bandwidth is defined as a range of frequencies within a given band, in particular that is used for transmitting a signal. For voice and video applications sigmoid function is used. In sigmoid function u(x) is the ...
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Grid-Based RFID Indoor Localization Using Tag Read Count and Received Signal Strength Measurements
... Trilateration technique cannot accurately estimate the position of a node if the distance measurements are noisy. A possible solution is to use multilateration technique or also known as Maximum Likelihood (ML) ...
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International Journal of Computer Science and Mobile Computing
... the signal strength prediction up to 20km from transmitter to receiver with the transmitter antenna height of 30 m to 200m and receiver antenna height of 1m to 10m ...predict signal strength ...
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Enhanced Trilateration Localization Using Fuzzy Logic for WSN
... To best of our knowledge no study uses the PL parameter to estimate the distance between two nodes. However, the sensor nodes power level has been studied in many of the recent research articles other than the ...
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Sybil Attack Detection in Vehicular Networks
... of received signal strengths taken by neighboring vehicles over a period of time are used to calculate position of the claimer ...spurious signal strength ...
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A Survey on Vertical Handover in Heterogeneous Networks
... algorithms. Received signal strength (RSS) is the most widely used criterion because it is easy to measure and is directly related to the service ...
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Occupancy Detection using Wireless Sensor Network in Indoor Environment
... detected signal to a fusion server, performing localization algorithm over the processed data, is done in ...decode received cellular signals, so the privacy and identification of occupants are not of ...
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Localizing Jammer in an Indoor Environment by Estimating Signal Strength and Kalman Filter
... transmitting signal with high power to inject a false signal, override the legitimate node’s message, or isolate nodes from the network ...radio signal towards the tar- get by adjusting its frequency ...
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Characterization of RF signal behavior for the use in indoor human presence detection
... the signal fluctuates and therefore adds constructively to the signal ...the signal fluctuations as has been reflected in the signal mean ...shows signal fluctuations when the person is ...
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