Search results for "Broadcast transmission"

showing 2 items of 2 documents

Routing Algorithm for Maximizing Lifetime of Wireless Sensor Network for Broadcast Transmission

2018

In the article we discuss solutions of the maximum lifetime broadcasting problem in wireless sensor networks. Due to limited energy resources of the network nodes to find an optimal transmission route of the broadcasted data we minimize the maximum energy consumed by the nodes. We give an analytical solution of the problem in one dimensional regular sensor network for the point-to-point and point-to-multipoint data transmission scheme. We show that in such a network, when the cost of data transmission is a polynomial function of distance between transmitter and receiver, there exist solutions with an equal energy, i.e., all nodes of the network consume the same amount of energy. We assume t…

Spanning treeComputer scienceNode (networking)Wireless communication020206 networking & telecommunications02 engineering and technologyEnergy consumptionTopologyComputer Science ApplicationsBroadcast transmissionBroadcasting (networking)Energy efficiencyTransmission (telecommunications)0202 electrical engineering electronic engineering information engineering020201 artificial intelligence & image processingSensor network lifetimeElectrical and Electronic EngineeringTime complexityWireless sensor networkData transmissionWireless Personal Communications
researchProduct

Counting the minimum node weight spanning trees for broadcast transmission in wireless sensor networks

2017

Artykuł przedstawia algorytm optymalizacji zużycia energii dla broadcastu w sieciach sensorowych. Transmisja broadcastu pozwala na wysłanie danych do wszystkich portów składających się na sieć. Bezprzewodowe sieci sensorowe zbudowane są z rozproszonych urządzeń pomiarowych. Mają one ograniczone zasoby energii. W tym artykule stworzymy model sieci sensorowej z jednym sensorem broadcastującym. Do tej sieci użyjemy algorytmu znajdującego minimalne spinające drzewo wag, pozwalające na oszczędne wykorzystanie energii sensorów.

transmisja broadcastubroadcast transmissionminimalne drzewo spinająceminimum spanning treeStudia Informatica
researchProduct