Phase noise and sub-carrier spacing effects on the performance of an OFDM communication system
Ana Garcia Armada,Miguel Calvo +1 more
TLDR
This letter analyzes the phase noise effects on an orthogonal frequency division multiplexing (OFDM) signal and its dependence with the sub-carrier spacing and pilot-based channel estimation is analyzed.Abstract:
This letter analyzes the phase noise effects on an orthogonal frequency division multiplexing (OFDM) signal and its dependence with the sub-carrier spacing. Pilot-based channel estimation, which has been suggested as a means of combating the channel effects, can also correct the phase noise effects under some circumstances, which are investigated.read more
Citations
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Journal ArticleDOI
Coherent detection in optical fiber systems
TL;DR: This work reviews detection methods, including noncoherent, differentially coherent, and coherent detection, as well as a hybrid method, and compares modulation methods encoding information in various degrees of freedom (DOF).
Book
Multi-Carrier Digital Communications: Theory and Applications of OFDM
Ahmad Bahai,Burton R. Saltzberg +1 more
TL;DR: This book offers a unified presentation of OFDM theory and high speed and wireless applications, in particular, ADSL, wireless LAN, and digital broadcasting technologies are explained.
Book
OFDM and MC-CDMA for Broadband Multi-User Communications, WLANs and Broadcasting
TL;DR: In this article, the benefits of channel coding and space time coding in the context of various application examples and features numerous complete system design examples are discussed. But the authors do not discuss the trade-off between channel quality fluctuations and frequency domain spreading codes.
Journal ArticleDOI
Prolog to adaptive multicarrier modulation: a convenient framework for time-frequency processing in wireless communications
T. Keller,L. Hanzo +1 more
TL;DR: A wide-ranging throughput comparison of the schemes discussed herein under the unified constraint of a fixed target bit error rate of 10/sup -4/.
Journal ArticleDOI
A time and frequency synchronization scheme for multiuser OFDM
J.-J. van de Beek,Per Ola Börjesson,Marie-Laure Boucheret,Daniel Landström,J.M. Arenas,Per Ödling,Christer Östberg,Matthias Wahlqvist,Sarah Kate Wilson +8 more
TL;DR: Performance results of an orthogonal frequency division multiplexing (OFDM)-based radio interface based on the universal mobile telecommunication system (UMTS) parameters are shown.
References
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Journal ArticleDOI
Analysis and Simulation of a Digital Mobile Channel Using Orthogonal Frequency Division Multiplexing
TL;DR: The analysis and simulation of a technique for combating the effects of multipath propagation and cochannel interference on a narrow-band digital mobile channel using the discrete Fourier transform to orthogonally frequency multiplex many narrow subchannels, each signaling at a very low rate, into one high-rate channel is discussed.
Journal ArticleDOI
BER sensitivity of OFDM systems to carrier frequency offset and Wiener phase noise
TL;DR: In this contribution the transmission of M-PSK and M-QAM modulated orthogonal frequency division multiplexed (OFDM) signals over an additive white Gaussian noise (AWGN) channel is considered and the degradation of the bit error rate is evaluated.
Network and Customer Installation Interfaces - Asymmetric Digital Subscriber Line (ADSL) Metallic Interface
TL;DR: This standard presents the electrical characteristics of the Asymmetric Digital Subscriber Line (ADSL) signals appearing at the network interface and provides the minimal set of requirements for satisfactory transmission between the network and the customer installation.
Journal ArticleDOI
The effect of timing jitter on the performance of a discrete multitone system
T.N. Zogakis,John M. Cioffi +1 more
TL;DR: This paper derives error rate expressions for an uncoded DMT system operating in the presence of timing jitter, and derives an expression for the interchannel distortion that results from a varying timing offset across the DMT symbol.