A NOVEL TWO STAGE CARRIER FREQUENCY OFFSET ESTIMATION AND COMPENSATION SCHEME IN MULTIPLE INPUT MULTIPLE OUTPUT-ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM USING EXPECTATION AND MAXIMIZATION ITERATION [PDF]
, 2013 Pandy
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Carrier Frequency Offset Estimation for Orthogonal Frequency Division Multiplexing [PDF]
, 2012 This thesis presents a novel method to solve the problem of estimating the carrier frequency set in an Orthogonal Frequency Division Multiplexing (OFDM) system. The approach is based on the minimization of the probability of symbol error.
Challakere, Nagaravind
core +2 more sources
Redefining Orthogonal Co-Existence: A Mother Waveform Framework for DFT-Based Waveforms [PDF]
arXivIn this paper, we introduce the concept of a mother waveform to address key challenges in 5th generation (5G) and 6th generation (6G) networks, including spectral efficiency, backward compatibility, enhanced flexibility, and the integration of joint sensing and communication (JSAC). We propose single-carrier interleaved frequency division multiplexing (
arxiv
Development of discrete Fourier transform‐based channel estimation algorithms for a coherent optical orthogonal frequency division multiplexing transmission system [PDF]
, 2014 Chenglin Bai +3 more
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Wireless channel model using stochastic high‐level Petri nets for cross‐layer performance analysis in orthogonal frequency‐division multiplexing system [PDF]
, 2014 Lei Lei +3 more
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Joint Resource Optimization for Orthogonal Frequency Division Multiplexing Based Cognitive Amplify and Forward Relaying Networks. [PDF]
Sensors (Basel), 2020 Qin D, Zhou T.
europepmc +1 more source
10 Mb/s visible light transmission system using a polymer light-emitting diode with orthogonal frequency division multiplexing [PDF]
, 2014 Son Thai Le +11 more
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A Primer on Orthogonal Delay-Doppler Division Multiplexing (ODDM) [PDF]
arXivAs a new type of multicarrier (MC) scheme built upon the recently discovered delay-Doppler domain orthogonal pulse (DDOP), orthogonal delay-Doppler division multiplexing (ODDM) aims to address the challenges of waveform design in linear time-varying channels.
arxiv
Compact orbital-angular-momentum multiplexing via laser-written glass chips [PDF]
arXivOrbital angular momentum (OAM) modes have emerged as a promising solution for enhancing the capacity of optical multiplexing systems, leveraging their theoretically unbounded set of orthogonal spatial modes. However, the generation and detection of OAM multiplexing signals are predominantly reliant on bulky optical components within complex optical ...
arxiv
Understanding the effects of phase noise in orthogonal frequency division multiplexing (OFDM)
, 2001 Ana García Armada
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