[PDF] Top 20 Estimation and Suppression of Dispersion-Induced Phase Noise in W-band Direct-Detection OFDM Radio-Over-Fiber Systems

... demodulated OFDM data, decision-aided PNS (DA-PNS) utilizes the deviation between the received and the demodulated data to estimate the DPN without incurring the additional overhead associated with op- ... See full document

... effect of PN induced by CD on OFDM RoF systems at 60-GHz ...powers of PRT and ICI are calculated analytically, and ICI is shown to be non-Gaussian distributed by computing ... See full document

... heterodyne detection (RHD) have been also demonstrated [9-10]. The advantage of RHD systems is that the vector signal can be modulated at ...requirement of the transmitter is low. However, the ... See full document

... Chao, and Wen-Jr Jiang Abstract—We experimentally demonstrated the transmission performance of orthogonal frequency-division-multiplexing (OFDM) signals in a 60-GHz ... See full document

... after fiber transmission, fiber chromatic dispersion (CD) can produce walk-off in the time domain between the signal and the beating tone, resulting in degraded signal ... See full document

... propose and experimentally demonstrate W-band orthogonal frequency division multiplexing RoF (OFDM-RoF) system employing direct-detection (DD) technology, which is based on ... See full document

... impact in DDO-OFDM systems and identified its many differences from those in ...PRT, and ICI, are analyzed in detail and their powers, in terms of ... See full document

... impact of laser phase noise (PN) in direct-detection optical orthogonal frequency-division multiplexing (OFDM) and emphasize its sev- eral differences from those ... See full document

... T. W. Crowe, and J. E. Bowers, “Design and demonstration of ultra-fast W-band photonic transmitter-mixer and detectors for 25 Gbits/sec error-free wireless linking,” ... See full document

... Estimation of Stationary Phase Noise by the Autocorrelation of the ICI Weighting Function in OFDM Systems Yi-Ching Liao, Student Member, IEEE, and ... See full document

... sponse and common phase error to carry out equalization on ri,d, then the equalized results are sent to the detection block to get the decisions. Since accurate channel estimation in OFD[r] ... See full document

... performance of 64QAM OFDM in the presence of phase ...performance of 64QAM OFDM transmissions in the presence of phase ...method and the ... See full document

... Department of Applied Materials and Optoelectronic Engineering, National Chi Nan University, Nautou, Taiwan * ...The dispersion-induced phase noise (PN) in an OFDM ... See full document

... feasibility of a novel direct detection microwave photonic vector modulation scheme for the radio-over-fiber (RoF) ...carrier suppression modulation scheme, which can ... See full document

... Hung and David ...the phase-rotated linearly interpolative channel estimation technique for multicarrier ...product of a linear function and a linear-phase factor, where the ... See full document

... against fiber dispersion and po- larization-mode dispersion, orthogonal frequency division mul- tiplexing (OFDM) format, which has been widely utilized in the current wireless ... See full document

... lation, radio over fiber, ...constantly in- creasing with the next generation smart mobile devices and new bandwidth-intensive user applications such Facebook, YouTube, Netflix, ... See full document

... communications in future broadband access networks. As a result, the integration of optical wired and wireless access networks into the same system is ... See full document

... The carrier frequency offset can he estimated by first calculating the pilot-suhcarrier phase difference between two OFDM symbols, removing the quantity contributed by the [r] ... See full document

... Department of Information and Communication Engineering, Chaoyang University of Technology, 413 Taiwan E-mail : ...performance of estimation and compensation for both the ... See full document