… of using a block average as opposed to a sliding-window one… using the latter averaging
method, with different window sizes… for 16QAM coherent optical systems using QPSK partitioning,…

… for both 28GS/s QPSK and 16-QAM systems in the back-to-back (… and modulation transparent
carrier phase recovery scheme to … average power of I and Q component of the transmitted …

… communication system performance using 16-QAM, 64-QAM, … quadrature phase-shift keying
(QPSK) partitioning approach … test phases, the angle interval and the moving average filter …

… In this work, we have further improved the QPSK partition … , within a sliding window, conform
to the QPSK modulation format … and averaging Y ( n ) 4 within each CPR sliding window can …

… For phase noise estimation a joint feed-forward carrier phase … FFCPE scheme for PM-16-QAM
can tolerate laser linewidth … Following the Savory method [48], we find an average energy …

… changes infeasible due to the long averaging window needed to reduce … QPSK partitioning
and can be extended to 256QAM. However, the required length of the averaging window is …

… 16QAM coherent optical systems using QPSK partitioning,” IEEE Photon. Technol. Lett., vol.
… , “Carrier phase recovery for 16-QAM using QPSK partitioning and sliding window averaging,…

… , we have separately measured the average noise figure of the … Based on the carrier phase
recovery procedure used in the … “Carrier phase recovery for 16-QAM Using QPSK partitioning …

… power spectra for QPSK, 16 and 64QAM, with the partition scheme I… for QPSK and 16QAM,
with the partition scheme II. The inserted … Single-channel 16-QAM signal with the ROF of 0.5 is …

… One such method is to perform QPSK-partitioning of the input symbols [27], which … , using
both block and sliding window averaging. We show that the performance of the block averaging …