Results 21 to 30 of about 197 (144)
Experimental Study of a Transmission System Based on FBMC/OQAM
Известия высших учебных заведений России: Радиоэлектроника, 2021 Introduction. This paper investigates a transmission system based on FBMC/OQAM multiplexing. This system is characterized by a high spectral efficiency, thereby attracting interest as an alternative transmission method in future wireless mobile ...
R. R. Abenov +4 more
doaj +1 more source
A Discrete Bit Loading Algorithm for FBMC/OQAM [PDF]
IEEE Signal Processing Letters, 2012 In this letter the discrete rate maximization problem is investigated for FBMC/OQAM. The analysis reveals that if there is crosstalk certain bit allocations violate the power constraints. Aiming at ensuring the feasibility along with alleviating the complexity we have devised a novel iterative algorithm, which always converges. Simulation-based results
Màrius Caus +2 more
openaire +5 more sources
Effective signal to intrinsic interference plus noise ratio analysis of affine precoded FBMC system
Electronics Letters, Volume 58, Issue 9, Page 375-378, April 2022., 2022 Abstract An affine precoding and decoding (APD) method of channel estimation and data detection in the filter bank multi‐carrier (FBMC) system is implemented, and it is found to be useful from bit error rate (BER) perspective. Effective average signal to intrinsic interference plus noise ratio (SINReff)$(\text{SINR}_{\text{eff}})$ is derived ...
Radhashyam Patra +2 more
wiley +1 more source
Joint Sparse Graph for FBMC/OQAM Systems [PDF]
IEEE Transactions on Vehicular Technology, 2018 As an advanced non-orthogonal multiple access (NOMA) technique, the low density signature (LDS) has never been used in filter bank multicarrier (FBMC) systems. In this paper, we model a low density weight matrix (LDWM) to utilize the intrinsic interference in FBMC systems when single-tap equalization is employed, and propose a LDS-FBMC scheme which ...
Lei Wen +6 more
openaire +4 more sources
IET Communications, Volume 16, Issue 2, Page 142-150, January 2022., 2022 Abstract Partial transmit sequence (PTS) is an effective method to reduce the peak‐to‐average power ratio (PAPR) of orthogonal frequency division multiplexing (OFDM) system, but it is not suitable for the filter bank multi‐carrier with offset quadrature amplitude modulation (FBMC/OQAM) system because of the overlapping structure of FBMC/OQAM signals ...
Lei Li +3 more
wiley +1 more source
Channel Measurement and Noise Estimation in FBMC/OQAM‐Based IoT Networks
Wireless Communications and Mobile Computing, Volume 2022, Issue 1, 2022., 2022 Channel measurement plays an important role in the emerging 5G‐enabled Internet of Things (IoT) networks, which reflects the channel quality and link reliability. In this paper, we address the channel measurement for link reliability evaluation in filter‐bank multicarrier with offset quadrature amplitude modulation‐ (FBMC/OQAM‐) based IoT network ...
Jun Sun +3 more
wiley +1 more source
IET Communications, Volume 15, Issue 1, Page 60-77, 3 January 2021., 2021 Abstract In this paper, the bit error rate (BER) analyses of M‐ary offset QAM for filter bank‐based multicarrier (M‐ary OQAM/FBMC) contaminated by nonlinear distortion (NLD) are investigated over different channel scenarios, such as unshadowed line‐of‐sight (LOS) Rician K‐factor (RK‐f) fading channel, non‐line‐of‐sight (NLOS) κ−μ shadowed fading model ...
Ghanim A. Al‐Rubaye
wiley +1 more source
Optimal resource allocation in 5G system using modified lion algorithm
IET Communications, Volume 15, Issue 1, Page 126-141, 3 January 2021., 2021 Abstract This research work intends to examine the resource allocation issues within the hybrid multi‐carrier non‐orthogonal multiple access (MC‐NOMA) systems, which includes the NOMA and orthogonal multiple access (OMA) modes. This is exploited to attain the energy efficiency (EE) and spectral efficiency (SE) tradeoff with the minimum rate ...
Subramanian Kanaga Suba Raja +1 more
wiley +1 more source
Decoding Schemes for FBMC with Single-Delay STTC
EURASIP Journal on Advances in Signal Processing, 2010 Orthogonally multiplexed Quadrature Amplitude Modulation (OQAM) with Filter-Bank-based MultiCarrier modulation (FBMC) is a multicarrier modulation scheme that can be considered an alternative to the conventional orthogonal frequency division multiplexing
Chrislin Lélé +1 more
doaj +2 more sources
Performance Comparison of FBMC-OQAM and CP-OFDM Using AWGN Channel
Jurnal Nasional Teknik Elektro, 2023 The 5G NR network planning covers the types of use scenarios and applications that include Enhanced Mobile Broadband (eMBB), Ultra-Reliable and Low Latency Communications (URLLC), and Massive Machine Type Communications (MTC).
Anggun Fitrian Isnawati +2 more
doaj +1 more source