Listar por autor "Sanz, Alfredo"
Mostrando ítems 1-4 de 4
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A Physical Layer Model for G3-PLC Networks Simulation
Sanz, Alfredo; Sancho, David; Guemes, Cristian; Cortés-Arrabal, José Antonio
(IEEE, 2017)
This work presents a model of the G3-PLC physical (PHY) layer tailored for network simulations. It allows simulating frequency selective channels with non-stationary colored noise. Collisions with other frames are modeled ... -
Application-layer Performance Analysis of PRIME in Smart Metering Networks
Corchado-López, Julio A.; Manero, Eduardo; Cortés-Arrabal, José Antonio; Sanz, Alfredo; Díez-del-Río, Luis (IEEE, 2016)
This paper assesses the performance of actual PRIME v1.3.6 and PRIME v1.4 systems when used for Smart Metering applications. The analysis is performed at the application level using the DLMS/COSEM stack. Hence, it considers ... -
Impact of Sampling Frequency Offset on PRIME 1.4 PLC Systems Performance
Cortés-Arrabal, José Antonio; Sanz, Alfredo; Díez-del-Río, Luis; Cañete-Corripio, Francisco Javier (2017-04-17)
In this paper, the impact of an uncorrected sampling frequency offset (SFO) on the frame error rate (FER) of a PRIME 1.4 system is studied. It is also discussed the need of new algorithms to estimate and correct that SFO ... -
Sampling Frequency Error Estimators for PRIME v1.4 systems
Giménez, Javier; Cortés-Arrabal, José Antonio; Sanz, Alfredo; Díez-del-Río, Luis (2020-07-02)
The performance of PRIME v1.4 systems might be severely degraded by a sampling frequency offset (SFO). This work addresses the problem of the SFO estimation by means of the pilots transmitted in the header and payload ...