[PDF] Top 20 On the Phase Noise Impact in Direct-Detection Optical OFDM Transmission
Has 10000 "On the Phase Noise Impact in Direct-Detection Optical OFDM Transmission" found on our website. Below are the top 20 most common "On the Phase Noise Impact in Direct-Detection Optical OFDM Transmission".
On the Phase Noise Impact in Direct-Detection Optical OFDM Transmission
... characterize the impact of laser phase noise (PN) in direct-detection optical orthogonal frequency-division multiplexing (OFDM) and emphasize its sev- eral ... See full document
3
Analysis of Laser Phase Noise Effect in Direct-Detection Optical OFDM Transmission
... characterized the PN impact in DDO-OFDM systems and identified its many differences from those in ...CO-OFDM. The PN effects, categorized as the power degrada- ... See full document
11
Phase noise suppression of optical OFDM signals in 60-GHz RoF transmission system
... Abstract: The dispersion-induced phase noise (PN) in an OFDM RoF system at 60 GHz leads to not only subcarrier phase rotation (PRT) but also intercarrier interference (ICI) to ... See full document
6
DPSK-Labeled Direct-Detected Optical OFDM Transmission
... propose the generation, detection, and label swapping methods for DPSK-labelled OFDM ...increasing the signal bandwidth, we show the attached label has almost no influence on ... See full document
2
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 ... See full document
11
Study on dispersion-induced phase noise in an optical OFDM radio-over-fiber system at 60-GHz band
... studies the effect of PN induced by CD on OFDM RoF systems at 60-GHz ...band. The powers of PRT and ICI are calculated analytically, and ICI is shown to be non-Gaussian distributed by ... See full document
12
Photonic vector signal generation employing a novel optical direct-detection in-phase/quadrature-phase upconversion
... upconversion. The advantage of the proposed transmitter is that no electrical mixer is needed to generate the RF ...at the transmitter, which is independent of the carrier frequency of ... See full document
3
Spectrally Efficient Direct-Detected OFDM Transmission Incorporating a Tunable Frequency Gap and an Iterative Detection Techniques
... For the gapless VSSB-OFDM, the first half of data QAM symbols, , and the second half of, , are allocated on the negative and positive subcarriers, ...at the left edge of ... See full document
13
Optical filter requirements in an EML-based single-sideband PAM4 intensity-modulation and direct-detection transmission system
... say, the minimum roll-off of 16 and 19 dB/10GHz are required at 40 and 80 km, ...within the signal bandwidth, the first faded dip is the most critical and requires the highest roll-off ... See full document
9
Wired and wireless convergent extended-reach optical access network using direct-detection of all-optical OFDM super-channel signal
... discuss the MMW wireless application using ...via the MODs. The O-OFDM generation is based on off-line Matlab program, including serial-to-parallel conversion, quadrature amplitude ... See full document
6
Joint compensation of CD and PMD in direct-detected OFDM transmission using polarization-time coding
... with the PTC approach is the introduction of the BtB 3-dB OSNR penalty resulting from the extra use of the encoded subcarriers in the y polarization, along which only ... See full document
11
Optical direct-detection OFDM signal generation for radio-over-fiber link using frequency doubling scheme with carrier suppression
... demonstrates the generation of OFDM-RoF signal using frequency doubling technique for the first time, to the author’s best ...knowledge. The 4-Gb/s OFDM signal using 16-QAM ... See full document
8
Cost-Effective Direct-Detection All-Optical OOK-OFDM System With Analysis of Modulator Bandwidth and Driving Power
... wavelengths in the experiment) were produced by one laser source, only the temperature control of one master laser is ...enough. In the experiment, 20 km SMF transmission was ... See full document
8
PMD tolerant direct-detection polarization division multiplexed OFDM systems with MIMO processing
... and the polarization-orthogonality between the reference carriers would be destroyed by ...and the scheme is robust against PMD without the need of additional optical filter and ... See full document
7
100-GHz DD-OFDM-RoF system over 150-km fiber transmission employing pilot-aided phase noise suppression and bit-loading algorithm
... hybrid optical fiber-wireless link in the W-band (75- 110 GHz),” ...band OFDM-RoF system with direct-detection by two cascaded single-drive MZMs,” ... See full document
6
Convergence of phase noise in DPSK transmission systems by novel phase noise averagers
... complicated optical coherent pump beam with optical phase-locking. The PNA can increase the correlation between PN of neighboring ...after in-line amplitude regenerators can ... See full document
10
Impact of local oscillator intensity noise on the performance of the optical phase-diversity fsk receiver using delay-and-multiplying discriminator
... Given the fre- quency deviation, data rate, laser linewidth, the RIN, and the thermal noise, we can analytically obtain the minimum re- ceived signal power together with t[r] ... See full document
3
Estimation of Stationary Phase Noise by the Autocorrelation of the ICI Weighting Function in OFDM Systems
... Stationary Phase Noise by the Autocorrelation of the ICI Weighting Function in OFDM Systems Yi-Ching Liao, Student Member, IEEE, and Kwang-Cheng Chen, Senior Member, IEEE ... See full document
5
Estimation of Wiener Phase Noise by the Autocorrelation of the ICI weighting Function in OFDM Systems
... 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
5
The Effect of Interferometer Phase Error on Direct-Detection DPSK and DQPSK Signals
... Abstract—Based on the well-known Marcum’s function, closed-form formulae are derived to evaluate the error probability of direct-detected differential phase-shift keying (DPSK) and ... See full document
3
相關主題