Internet of Things (IoT) deals with the interconnection of devices that can communicate with
each other over the internet. Currently, several smart systems have evolved with the …

Phase noise is a topic of theoretical and practical interest in electronic circuits. Although
progress has been made in the characterization of its description, there are still considerable …

In this paper, the effect of frequency offset on the performance of downlink OFCDM systems
with variable spreading factors is investigated. The bit error rate of downlink VSF-OFCDM is …

Le premier système de TV numérique utilisant la modulation OFDM à avoir été standardisé
est le système DVB-T. Ses algorithmes d'estimation de canal et de synchronisation …

This paper investigates the impact of carrier frequency offset (CFO) and sampling frequency
offset (SFO) on the performance of different MIMO-OFDM schemes with high spectral …

This paper presents the impact of synchronization errors on the performance of a downlink
multicarrier two-dimensional spreading OFDM-CDMA system. This impact is measured by …

Multi carrier modulation are very sensitive to rapid time-varying multi-path channel
characterized by Doppler spread. Although progress has been made in the description of …

This paper investigates the impact of carrier frequency offset (CFO) on the performance of
different MIMO-OFDM schemes with high spectral efficiency for next generation of terrestrial …

In this paper, we propose a novel and simple joint channel frequency response (CFR) and
carrier frequency offset (CFO) estimation based on 2D spread pilots for digital video …

The future wireless communication systems demand very high data rates, anti-jamming
ability and multiuser support. People want large amount of data to be continuously …