PAPR reduction using twin symbol hybrid optimization-based PTS and multi-chaotic-DFT sequence-based encryption in CP-OFDM system
M Sarkar, A Kumar, B Maji - Photonic Network Communications, 2021 - Springer
Orthogonal frequency division multiplexing (OFDM) is considered as one of the most
significant transmission methodologies of the recent past. Moreover, it permits easy …
significant transmission methodologies of the recent past. Moreover, it permits easy …
On UW-based transmission for MIMO multi-carriers with spatial multiplexing
In this paper, we design a frame structure for unique word (UW) based transmission of
multiple-input-multiple-output (MIMO) systems under doubly-dispersive wireless channel …
multiple-input-multiple-output (MIMO) systems under doubly-dispersive wireless channel …
Joint Synchronization and Channel Estimation for GFDM Systems
AM Bello, W Suwansantisuk, I Song, T Hirano - IEEE Access, 2024 - ieeexplore.ieee.org
Generalized frequency-division multiplexing (GFDM) is a potential multicarrier scheme for
the fifth-generation wireless communication and beyond owing to its advantages over …
the fifth-generation wireless communication and beyond owing to its advantages over …
An overview of generalized frequency division multiplexing (GFDM)
As a candidate waveform for next-generation wireless communications, generalized
frequency division multiplexing (GFDM) features several decent properties which make it …
frequency division multiplexing (GFDM) features several decent properties which make it …
A frame design for MIMO UW based systems: Overhead analysis & channel estimation
In this paper, we extend the conventional single-input-single-output unique word (UW)
based frame designs to MIMO applications with spatial multiplexing. Considering a doubly …
based frame designs to MIMO applications with spatial multiplexing. Considering a doubly …
Compressed Sensing Based Channel Estimation for GFDM Systems in High Mobility Scenario
In this paper a channel estimation method using compressed sensing is proposed for
generalized frequency division multiplexing (GFDM) systems in high mobility scenarios. The …
generalized frequency division multiplexing (GFDM) systems in high mobility scenarios. The …