Results 81 to 90 of about 485 (190)

Interference cancelation scheme with variable bandwidth allocation for universal filtered multicarrier systems in 5G networks

EURASIP Journal on Wireless Communications and Networking, 2018
The universal filtered multicarrier (UFMC) is an appealing technique to eliminate out-of-band emission (OOBE) for fifth-generation (5G) networks.
Lei Chen, J. G. Yu
doaj   +1 more source

Joint Radar Jamming and Communication System Design Based on Universal Filtered Multicarrier Chirp Waveform

Remote Sensing
In this article, we propose a joint waveform based on universal filtered multicarrier (UFMC) chirp for radar jamming and communication joint systems. Modulation of radar jamming chirp signals and communication signals on different subcarrier groups in ...
Gaogao Liu, Ziyu Huang, Qidong Zhang, Beibei Mu, Hongfu Guo   +4 more
doaj   +1 more source

Doppler-Resilient Universal Filtered MultiCarrier (DR-UFMC): A Beyond-OTFS Modulation [PDF]

, 2023
Carmen D’Andrea, Stefano Buzzi, Maria Fresia, Xiaofeng Wu   +3 more
openalex   +1 more source

An Enhanced Companding Algorithm for Universal Filtered Multi-Carrier System

ETRI Journal
This paper proposes a new companding scheme called three μ-law compand-ing to reduce the peak-to-average power ratio (PAPR) in a universal filtered multicarrier system. The proposed scheme is more flexible and provides better PAPR reduction and bit error
Vijaya Durga Chintala, Shri Ramtej Kondamuri, Subba Rao Suddapalli, Anuradha Sundru   +3 more
doaj   +1 more source

Automatic Multicarrier Waveform Classification via PCA and Convolutional Neural Networks

IEEE Access, 2018
To make up the disadvantages of OFDM-QAM applied in 4G systems, some new non-orthogonal asynchronous PHY multicarrier techniques have been proposed for multiple 5G application scenarios, such as universal-filtered multicarrier (UFMC) and filterbank-based
Sirui Duan, Kan Chen, Xiang Yu, Meiling Qian   +3 more
doaj   +1 more source

A Multi-Carrier Waveform Design for 5G and beyond Communication Systems

Mathematics, 2020
The next generation communication network (NGCN) is expected to provide higher spectral efficiency, low latency, large throughput and massive machine-to-machine type communications. In this regard, the design of the multi-carrier waveform (MCW) is posing
Imran Baig, Umer Farooq, Najam Ul Hasan, Manaf Zghaibeh, Varun Jeoti   +4 more
doaj   +1 more source

The Analysis of Service Convergence in an Optical Access Network

Engineering Proceedings
In recent years, the increasing number of internet-connected devices has exceeded the capacity of fourth-generation (4G) cellular networks, leading to the development of fifth-generation (5G) technology, designed to offer higher speeds, greater bandwidth,
Erick Cifuentes, David Mosquera, Christian Tipantuña, Berenice Arguero, Germán V. Arevalo   +4 more
doaj   +1 more source

A New SLM-UFMC Model for Universal Filtered Multi-Carrier to Reduce Cubic Metric and Peak to Average Power Ratio in 5G Technology [PDF]

, 2020
Farooq Sijal Shawqi, Lukman Audah‏, Salama A. Mostafa, Saraswathy Shamini Gunasekaran, Abdullah Baz, Ahmed Hammoodi, Hosam Alhakami, Mustafa Hamid Hassan, Mohammed Ahmed Jubair, Wajdi Alhakami   +9 more
openalex   +1 more source

A Modified SLM Scheme for PAPR Reduction of UFMC Systems

, 2021
Sahar M. Alrabeiy, Sameh A. Fathy, Safa M. Gasser, Mohamed S. El-Mahallawy   +3 more
openalex   +1 more source

Optimal Filter Length and Zero Padding Length Design for Universal Filtered Multi-Carrier (UFMC) System

IEEE Access, 2019
Universal filtered multi-carrier (UFMC) systems offer flexibility of filtering arbitrary number of subcarriers to suppress out of band emission while keeping the orthogonality between subcarriers and robustness to transceiver imperfections.
Lei Zhang, Ayesha Ijaz, Pei Xiao, Kezhi Wang, Deli Qiao, Muhammad Ali Imran   +5 more
doaj   +1 more source