Author: Carlos NemerovskyPublisher:
ISBN:
Category :
Languages : en
Pages : 98
Book Description
Phase Noise Correction in OFDM Using BW Equalizer in Frequency Domain
Phase Noise in OFDM
Author: Kamayani ShrivastavPublisher:
ISBN:
Category : Computers
Languages : en
Pages : 0
Book Description
Orthogonal frequency division multiplexing (OFDM) technique provides high data rate with high spectral efficiency for operating close to the Shanon capacity bounds. With the advantages of simple channel equalization, robustness against frequency selectivity of the channel, and efficient implementation, this is a widely deployed technique. Orthogonal frequency division multiplexing access (OFDMA), the multiple access technique using OFDM, has the great potential for providing high spectral efficiency due to its integrated space-frequency and multiuser diversity. Besides all the advantages, OFDM/A is very susceptible to transceiver,Äôs impairments such as phase noise (PHN), carrier frequency offset, and in-quadrature phase imbalance effect. Phase noise is the random fluctuation in phase of the sinusoidal waveform used for frequency up/down conversion of baseband signals to/from RF (radio frequency). This occurs due to the inherent imperfections of oscillators used for this purpose. This chapter addresses the orthogonal frequency division multiplexing/multiple access system performance under the impact of transceiver oscillator phase noise.
Iterative correction of phase noise and nonlinear distortion in orthogonal frequency division multiplexing (OFDM) systems
Author: François MarxConstant Envelope OFDM Phase Modulation
Author: Steve Charles ThompsonPublisher:
ISBN:
Category :
Languages : en
Pages : 430
Book Description
Phase Noise in OFDM Systems
Author: Denis PetrovicPublisher:
ISBN: 9783832245597
Category :
Languages : en
Pages : 124
Book Description
An Iterative RSSE Equalizer for Suppressing Phase Noise Effect in OFDM Systems
Author: Ilan WittenbergPublisher:
ISBN:
Category : Equalizers (Electronics)
Languages : en
Pages : 162
Book Description
Iterative Baseband Correction of Phase Noise in OFDM Systems for Transmission Over Multi-path and AWGN Channels
Author: François MarxDecision-aided, Baseband Compensation for Phase Noise in Wireless OFDM Systems
Author: Aditya AwasthiPublisher:
ISBN:
Category : Noise control
Languages : en
Pages : 150
Book Description
Performance of orthogonal frequency division multiplexing (OFDM)-based wireless communication system is severely degraded by the presence of phase noise. Phase noise can reduce the effective signal-to-noise ratio (SNR) at the receiver, and consequently, limit the bit error rate (BER) and data rate of the wireless system.
OFDM Towards Fixed and Mobile Broadband Wireless Access
Author: Uma Shanker JhaPublisher: Artech House Publishers
ISBN: 9781580536417
Category : Computers
Languages : en
Pages : 224
Book Description
Presenting the state-of-the-art in broadband wireless access technology, this unique resource shows you how to design OFDM transceivers and develop a novel wireless transceiver system architecture ndash; one that streamlines wireless system development and deployment because of its reusability, scalability and flexibility. The book gives you a solid understanding of reconfigurable baseband transceiver architecture, fixed broadband access, and 802.16 (WiMax) and 802.20 network design.
Electronics, Communications and Networks IV
Author: Amir HussainPublisher: CRC Press
ISBN: 1315682109
Category : Computers
Languages : en
Pages : 1868
Book Description
The 4th International Conference on Electronic, Communications and Networks (CECNet2014) inherits the fruitfulness of the past three conferences and lays a foundation for the forthcoming next year in Shanghai. CECNet2014 was hosted by Hubei University of Science and Technology, China, with the main objective of providing a comprehensive global foru