منابع مشابه
Reliability of Wireless Sensor Networks
Wireless Sensor Networks (WSNs) consist of hundreds or thousands of sensor nodes with limited processing, storage, and battery capabilities. There are several strategies to reduce the power consumption of WSN nodes (by increasing the network lifetime) and increase the reliability of the network (by improving the WSN Quality of Service). However, there is an inherent conflict between power consu...
متن کاملReliability in Wireless Sensor Networks
In this paper, we present a unique approach that provides cluster level data-reliability with low energy consumption. Prior to presenting the algorithm, we present a cluster-head selection algorithm which would ensure prolonged lifetime of the cluster as well as the health of the chosen cluster-head during its elected period. Our scheme not only ensures reliability of data aggregated at the clu...
متن کاملA fault tolerance routing protocol considering defined reliability and energy consumption in wireless sensor networks
In wireless sensor networks, optimal consumptionof energy and having maximum life time are important factors. In this article attempt has been made to send the data packets with particular reliability from the beginning based on AODV protocol. In this way two new fields add to the routing packets and during routing and discovering of new routes, the lowest remained energy of nodes and route tra...
متن کاملEnergy Efficiency and Reliability in Underwater Wireless Sensor Networks Using Cuckoo Optimizer Algorithm
Energy efficiency and reliability are widely understood to be one of the dominant considerations for Underwater Wireless Sensor Networks (UWSNs). In this paper, in order to maintain energy efficiency and reliability in a UWSN, Cuckoo Optimization Algorithm (COA) is adopted that is a combination of three techniques of geo-routing, multi-path routing, and Duty-Cycle mechanism. In the proposed alg...
متن کاملReliability Analysis of Wireless Sensor Networks
Wireless smart sensors, with self-diagnosis and self-calibration capabilities, have drawn much attention for structural health monitoring (SHM) applications. Low-cost wireless smart sensor networks (WSSN) can facilitate densely distributed sensing on full-scale civil structures. However, limited radio power and obstacles preventing line-of-sight communication, along with high sampling rates and...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Sensors
سال: 2014
ISSN: 1424-8220
DOI: 10.3390/s140915760