LDM (Layered Deployment Model): A Novel Framework to Deploy Sensors in an Irregular Terrain
نویسندگان
چکیده
منابع مشابه
LDM (Layered Deployment Model): A Novel Framework to Deploy Sensors in an Irregular Terrain
Deployment of sensors in any irregular terrain with 100% coverage and connectivity is a challenging issue in the field of Wireless Sensor Networks. Traditional deployments often assume homogeneous environments, which ignore the effect of terrain profile as well as the in-network obstacles situated randomly like buildings, trees, roads and so on. Proper deployment of sensors in such irregular re...
متن کاملAn architectural framework to deploy scatternet-based applications over Bluetooth
Bluetooth is a promising wireless personal area network technology and is on the verge of being ubiquitously deployed over a wide range of devices. The basic unit of a Bluetooth network is a centralized master-slave topology, namely a piconet, that can be easily extended into a multi-hop adhoc network called a scatternet. Scatternets increase Bluetooth’s usability multi-folds such that numerous...
متن کاملField Strength Prediction in Irregular Terrain – the PTP Model
This report describes a prediction technique for the calculation of the field strength of radio waves over irregular terrain paths. The concept of an "equivalent rounded obstacle" is used to account for radio propagation losses over various possible irregular terrain shapes, including shapes which cannot easily be described geometrically. The technique replaces an arbitrary terrain profile with...
متن کاملAn Incremental Deployment Algorithm for Mobile Sensors
In this report, we propose an incremental deployment algorithm for mobile sensors. The algorithm gives a deployment scheme maximizing coverage, which is an important issue for a variety of applications. We consider a simple one-dimensional problem and formulate a quadratic program with several constraints. The constraints make sure that the solutions are relevant to coverage maximization, and t...
متن کاملA Deployment Value Model for Intrusion Detection Sensors
The value of an intrusion detection sensor is often associated with its data collection and analysis features. Experience tells us such sensors fall under a range of different types and are diverse in their operational characteristics. There is a need to examine some of these characteristics to appreciate the value they add to intrusion detection deployments. This paper presents a model to dete...
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: Wireless Sensor Network
سال: 2011
ISSN: 1945-3078,1945-3086
DOI: 10.4236/wsn.2011.36022