منابع مشابه
Mobile wireless sensor network architecture: Applications to mobile sensor deployment
The advances in mobile robotics allow us today to add the mobility concept into many different classes of Wireless Sensor Networks. The deployment of mobile sensors is possible and useful in many application scenarios, ranging from the environmental monitoring and public safety applications, to the industry, healthcare and military applications. Two topics are elaborated in this thesis: network...
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Targeting power constrained surveillance and counter-surveillance for a given sensor network, this work first design a power efficient surveillance system by sensor nodes coordination and cooperation, and then solve the power constrained sensor node covering and scheduling (PCSCS) problem by generalized maximal network flow. The counter-surveillance problem is formulated as a hide and seek game...
متن کاملMobile Sensor Network Data Management
Formally, given a set of n homogenous or heterogeneous mobile sensors {s1, s2, ..., sn} that are capable to acquire m physical attributes {a1, a2, ..., am} from their environment at every discrete time instance t (i.e., data has a temporal dimension), an implicit or explicit mechanism that enables each si (i ≤ n) to move in some multi-dimensional Euclidean space (i.e., data has one or more spat...
متن کاملA Mobile Sensor Network for the Surveillance of Nuclear Materials in Metropolitan Areas
Nuclear attacks are among the most devastating terrorist attacks, with severe losses of human lives as well as damage to infrastructure. It becomes increasingly vital to have sophisticated nuclear surveillance and detection systems deployed in major cities in the U.S. to deter such threats. In this paper, we outline a robust system of a mobile sensor network and develop statistical algorithms a...
متن کاملLocating Moving Objects over Mobile Sensor Network
The purpose of our on going research would be to track entities, which enter their field of vision over the sensor network. Based on their sightings, they maintain a dynamic cache that can be queried by a base stationa stationary or fixed node. Since transmitting messages consumes a lot of energy, as against local processing and moreover the limited energy in sensor node does not allow heavy du...
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ژورنال
عنوان ژورنال: Wissenschaftliche Beiträge / Technische Hochschule Wildau
سال: 2014
ISSN: 0949-8214
DOI: 10.15771/0949-8214_2014_1_7