Nature Inspired Range Based Wireless Sensor Node Localization Algorithms
نویسندگان
چکیده
منابع مشابه
Optimized Distributed Range-Based Node Localization in Wireless Sensor Networks
This paper proposes range-based distributed single-hop and scalable 3D node localization algorithm by using the application of Biogeography Based Optimization in anisotropic Wireless Sensor Networks (WSNs). In anisotropic networks, radiation patterns are not uniform. An anisotropic property of propagation media and heterogeneous properties (different battery backup statuses) of the devices are ...
متن کاملWireless sensor node localization.
For most wireless sensor network (WSN) applications, the positions of the sensor nodes need to be known. Global positioning systems have not fitted into WSNs very well owing to their price, power consumption, accuracy and limitations in their operating environment. Hence, the last decade has brought about a large number of proposed methods for WSN node localization. They show tremendous variati...
متن کاملImprove range-free localization accuracy in wireless sensor network using DV-hop and zoning
In recent years, wireless sensor networks have drawn great attention. This type of network is composed of a large number of sensor nodes which are able to sense, process and communicate. Besides, they are used in various fields such as emergency relief in disasters, monitoring the environment, military affairs and etc. Sensor nodes collect environmental data by using their sensors and send them...
متن کاملNode Reproduction Based Range-free Localization Algorithm in Wireless Sensor Networks
In this paper, a node self-localization algorithm based on node reproduction (NR) for wireless sensor network (WSN) is proposed. This method is adapted to WSN that anchor nodes present a uniform distribution in three dimensional sensor spaces. During the localization process, by reproducing a 3D special node, which is called the reproduced node, unknown nodes can calculate their own positions a...
متن کاملEmploying PSO to Enhance RSS Range-Based Node Localization for Wireless Sensor Networks
Wireless sensor networks (WSNs) usually employ different ranging techniques to measure the distance between an unknown node and its neighboring anchor nodes, and based on the measured distance to estimate the location of the unknown node. In its operation, a range-based localization scheme uses either trilateration or multilateration algorithms to obtain such range information. To trim down the...
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: International Journal of Interactive Multimedia and Artificial Intelligence
سال: 2017
ISSN: 1989-1660
DOI: 10.9781/ijimai.2017.03.009