[PDF] Top 20 Energy efficieny routing protocols for wireless sensor networks : Contribution to lifetime maximisation

... HIERARCHICAL ROUTING ALGORITHMS CONTRIBUTIONS 4.4 Reducing Cluster Control Energy technique for heterogeneous networks In order to enhance the network lifetime by the period of a ... Voir le document complet

... of routing data from a source node to the base station is a critical issue in Wireless Sensor Networks ...method for making decisions to transfer data towards the ... Voir le document complet

... of protocols that try maximizing efficiency and minimizing energy consumption by favouring certain paths of local data transmission towards the sink by using switched beam antennas at the ...nodes to ... Voir le document complet

... —Wireless Sensor Networks (WSNs) are used today in many applications that differ in their ob- jectives and specific ...consider sensor redundancy in WSN and we conduct an experimental study ... Voir le document complet

... leads to the “big data” problem. In addition to that, the connectivity between the nodes and their different manu- facturers/producers stands as a crucial ...appear to suffer from a low battery ... Voir le document complet

... ABSTRACT Protocols developed during the last years for Wireless Sen- sor Networks (WSNs) are mainly focused on energy effi- ciency and autonomous mechanisms ...packets to be ... Voir le document complet

... the routing process for the PiRAT ...sources to the destination avoid the central area in order to reduce ...paths to reach a given destination (either the pivot node or the ...tree ... Voir le document complet

... suitable to mesh networks while they are not adapted to WSN due to the overhead and energy consumption needed for channel ...is to provide nec- essary bandwidth to ... Voir le document complet

... Terms—Pivot routing, congestion, packet loss, end- to-end delay, node usage, ...Most wireless sensor networks (WSNs) are composed of cheap battery-powered devices that are able ... Voir le document complet

... ficult to exploit. The energy constraints linked to the sensors must always be taken into ...account. For this purpose, we propose a second solution based on multi-antenna tech- niques ...is ... Voir le document complet

... leads to the “big data” problem. In addition to that, the connectivity between the nodes and their different manu- facturers/producers stands as a crucial ...appear to suffer from a low battery ... Voir le document complet

... ficult to exploit. The energy constraints linked to the sensors must always be taken into ...account. For this purpose, we propose a second solution based on multi-antenna tech- niques ...is ... Voir le document complet

... in Wireless Sensor Networks ...new routing protocol for improving fault tolerance of WSN which takes into consideration the measurement accuracy requirements (expressed as a lower limit ... Voir le document complet

... Abstract: Protocols developed during the last years for Wireless Sensor Networks (WSNs) are mainly focused on energy efficiency and autonomous mechanisms ...packets to be ... Voir le document complet

... walks. For example, in [14] the authors addressed the problem of data gathering in large-scale WSNs with static sensor nodes and one mobile collector node that performs a random walk on a square ...a ... Voir le document complet

... scheme, routing protocols in sensor networks usually use flooding to select paths and deliver ...of energy consumption, an important design issue in sensor networks ... Voir le document complet

... Energy is really not only a crucial factor for economic competitiveness and employment but also a vital key for human ...affordable energy supplies are significant to economic ... Voir le document complet

... Sensors Networks, Internet of Things. I. I NTRODUCTION A Wireless Sensor Network (WSN) is a network formed by tiny devices, with limited computation, storage and com- munication capabilities, whose ... Voir le document complet

... hoc routing, with the development of several routing ...Multipath routing seems to be an effective mechanism in ad hoc networks with high mobility and high load to guard against ... Voir le document complet

... in energy harvesting (EH) tech- nologies now allow wireless sensor networks (WSNs) to extend their lifetime by scavenging the energy available in their en- ...method ... Voir le document complet