Search results for "communication cost"

showing 2 items of 2 documents

Flexible Spare Core Placement in Torus Topology based NoCs and its validation on an FPGA

2021

In the nano-scale era, Network-on-Chip (NoC) interconnection paradigm has gained importance to abide by the communication challenges in Chip Multi-Processors (CMPs). With increased integration density on CMPs, NoC components namely cores, routers, and links are susceptible to failures. Therefore, to improve system reliability, there is a need for efficient fault-tolerant techniques that mitigate permanent faults in NoC based CMPs. There exists several fault-tolerant techniques that address the permanent faults in application cores while placing the spare cores onto NoC topologies. However, these techniques are limited to Mesh topology based NoCs. There are few approaches that have realized …

RouterGeneral Computer ScienceComputer scienceMesh networkingTopology (electrical circuits)02 engineering and technologyNetwork topologyTopology0202 electrical engineering electronic engineering information engineeringcommunication costGeneral Materials Sciencetorus topologyspare coreInteger programmingGeneral Engineering020206 networking & telecommunicationsFault injectionNetwork-on-chipfault-tolerance020202 computer hardware & architectureVDP::Teknologi: 500Spare partapplication mappingSimulated annealinglcsh:Electrical engineering. Electronics. Nuclear engineeringlcsh:TK1-9971
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Radio environment map estimation based on communication cost modeling for heterogeneous networks

2017

Los mapas del entorno radioeléctrico pueden ser una poderosa herramienta para lograr una asignación de recursos eficiente y consciente del contexto en las redes heterogéneas 5G. En este trabajo, consideramos una red heterogénea formada por una red celular tradicional y una red de sensores inalámbricos. El papel de la red de sensores inalámbricos es estimar el mapa del entorno radioeléctrico de la célula utilizando una técnica de interpolación geoestadística denominada Kriging. En un trabajo anterior se propuso un algoritmo de agrupación distribuida de sensores para reducir la complejidad de la estimación. En nuestra contribución, el proceso de formación de clústeres se modifica para incluir…

:CIENCIAS TECNOLÓGICAS [UNESCO]Computer scienceReal-time computing020302 automobile design & engineering020206 networking & telecommunications02 engineering and technologyUNESCO::CIENCIAS TECNOLÓGICASradio environment maps0203 mechanical engineeringMetric (mathematics)0202 electrical engineering electronic engineering information engineeringCellular networkResource allocationcommunication costkrigingCluster analysiswireless sensor networksWireless sensor networkHeterogeneous network5GInterpolation
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