Is FFT fast enough for beyond 5G communications? A throughput-complexity analysis for OFDM signals

S Queiroz, JP Vilela, E Monteiro - IEEE Access, 2022 - ieeexplore.ieee.org
In this paper, we study the impact of computational complexity on the throughput limits of the
fast Fourier transform (FFT) algorithm for orthogonal frequency division multiplexing (OFDM) …

A just-in-time networking framework for minimizing request-response latency of wireless time-sensitive applications

L Zhang, SC Liew, H Chen - IEEE Internet of Things Journal, 2022 - ieeexplore.ieee.org
This article puts forth a networking paradigm, referred to as just-in-time (JIT) communication,
to support client-server applications with stringent request-response latency requirement. Of …

Análise da Complexidade Espectro-Computacional para Comunicações sem Fios

SJB Queiroz - 2022 - estudogeral.uc.pt
This thesis introduces the spectro-computational complexity (SC) analysis of communication
signal algorithms. The SC analysis stems from a novel mathematical model that unifies …