Analytical Analysis of RFID Sensor Network Model
نویسندگان
چکیده
Under RFID sensor network environment, there are many situations to accommodate a number of RFID sensors within a specific area. In this paper, we build an analytical model of RFID sensor network and develop the analysis by using queuing system with ∞ / / 1 / / N M M . In order to study the application in RFID sensor network for the queue model, we give out long-run Time-average number of RFID sensor requests in system and steady-state probability in system. The optimized value can be deduced by optimization theory. In order to find RFID sensor requests' effect on the system, we give out the numerical simulation on number of possible requests per unit. Though the analysis, we provide the optimal number of RFID sensors within a specific area and relationship between serving capability and sensor requests.
منابع مشابه
The Effect of Radio Waves on the Quality and Safety of Wearable Sensors in Healthcare
The industrial Internet of Things (IoT) is aiming to interconnect humans, machines, materials, processes and services in a network. Wireless Sensor Network (WSN) comprises the less power consuming, light weight and effective Sensor Nodes (SNs) for higher network performance. Radio Frequency Identification (RFID) and sensor networks are both wireless technologies that provide limitless future po...
متن کاملUnauthenticated event detection in wireless sensor networks using sensors co-coverage
Wireless Sensor Networks (WSNs) offer inherent packet redundancy since each point within the network area is covered by more than one sensor node. This phenomenon, which is known as sensors co-coverage, is used in this paper to detect unauthenticated events. Unauthenticated event broadcasting in a WSN imposes network congestion, worsens the packet loss rate, and increases the network energy con...
متن کاملModeling and Performance Evaluation of Energy Consumption in S-MAC Protocol Using Generalized Stochastic Petri Nets
One of the features of wireless sensor networks is that the nodes in this network have limited power sources. Therefore, assessment of energy consumption in these networks is very important. What has been common practice has been the use of traditional simulators to evaluate the energy consumption of the nodes in these networks. Simulators often have problems such as fluctuating output values i...
متن کاملEnergy Optimization in Wireless Sensor Network Using Sleep Mode Transceiver
Energy efficiency is a central challenge in sensor networks, and the radio is a major contributor to overall energy node consumption. These Wireless Sensor Networks have severe resource constrains and energy conservation is very essential. The aim of this project is to reduce the energy consumption in wireless sensor networks. This paper proposes adaptive radio low-power sleep modes based on cu...
متن کاملAnalytical Analysis of Capacitive Pressure Sensor with Clamped Diaphragm (RESEARCH NOTE)
Abstract In this paper analytical analysis of capacitive pressure sensor with clamped diaphragm is presented. Mechanical and electrical properties of the sensor are theoretically analyzed based on theory of thin plates with small deflection and the results are evaluated by use of finite element analysis. The central deflection and capacitance values under uniform external pressure are calcula...
متن کامل