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Transmitting and Receiving Data Using a Satellite Communications Network App 20220014269 - Hand; Steven Joseph ;   et al. | 2022-01-13 |
Digital Bandwidth Allocation On Multiple Digital Subcarriers Using Probabilistically Shaped Modulations App 20220014300 - Torbatian; Mehdi ;   et al. | 2022-01-13 |
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Transmitting and Receiving Data Using a Satellite Communications Network App 20210367669 - Hand; Steven Joseph ;   et al. | 2021-11-25 |
Transmitting and Receiving Data Using a Satellite Communications Network App 20210367668 - Hand; Steven Joseph ;   et al. | 2021-11-25 |
Methods And Apparatus For Power Efficient Design Of Forward Error Correction For Optical Communication Systems App 20210367617 - Torbatian; Mehdi ;   et al. | 2021-11-25 |
Distribution matching for probabilistic constellation shaping with an arbitrary input/output alphabet Grant 11,121,903 - Torbatian , et al. September 14, 2 | 2021-09-14 |
Network architecture for independently routable digital subcarriers for optical communication networks Grant 11,095,373 - Rahn , et al. August 17, 2 | 2021-08-17 |
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Clock Recovery for Digital Subcarriers for Optical Networks App 20210119709 - Rahn; Jeffrey T. ;   et al. | 2021-04-22 |
Hub-leaf Laser Synchronization App 20210111802 - McNicol; John D. ;   et al. | 2021-04-15 |
Hub-leaf Laser Synchronization App 20210111803 - McNicol; John D. ;   et al. | 2021-04-15 |
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Network Architecture For Independently Routable Digital Subcarriers For Optical Communication Networks App 20200366376 - Rahn; Jeffrey T. ;   et al. | 2020-11-19 |
2d Probalistic Constellation Shaping Using Shell Mapping App 20200313773 - Torbatian; Mehdi ;   et al. | 2020-10-01 |
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Reduction Of Pdl Penalty Using Transmit Signal Processing On Sub-carrier Multiplexed Signals App 20190253153 - Sun; Han Henry ;   et al. | 2019-08-15 |
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Clock Recovery For Digital Subcarriers For Optical Networks App 20190245643 - Sun; Han Henry ;   et al. | 2019-08-08 |
Independently Routable Digital Subcarriers For Optical Communication Networks App 20190245626 - Rahn; Jeffrey T. ;   et al. | 2019-08-08 |
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Fast least-mean-square (LMS) equalization Grant 10,361,891 - Awadalla , et al. | 2019-07-23 |
Distribution Matching For Probabilistic Constellation Shaping With An Arbitrary Input/output Alphabet App 20190149389 - Torbatian; Mehdi ;   et al. | 2019-05-16 |
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Distribution Matching For Probabilistic Constellation Shaping With An Arbitrary Input/output Alphabet App 20190149242 - Torbatian; Mehdi ;   et al. | 2019-05-16 |
Systems and methods for interleaved coded modulation with convolutional coding-based low-density parity check codes Grant 10,084,482 - Karar , et al. September 25, 2 | 2018-09-25 |
Fast Least-mean-square (lms) Equalization App 20180183631 - AWADALLA; Ahmed ;   et al. | 2018-06-28 |
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Optimized Star-8qam Performance For Binary Encoding App 20170195059 - RAHN; Jeffrey T. ;   et al. | 2017-07-06 |
Systems And Methods For Interleaved Coded Modulation With Convolutional Coding-based Low-density Parity Check Codes App 20160373133 - KARAR; Abdullah ;   et al. | 2016-12-22 |
Transmission Of Subcarriers Having Different Modulation Formats App 20160323039 - SUN; Han Henry ;   et al. | 2016-11-03 |
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Equalization mechanism for processing traffic based on three-quadrature amplitude modulation (3QAM) Grant 9,166,689 - Sun , et al. October 20, 2 | 2015-10-20 |
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Coherent detection using coherent decoding and interleaving Grant 8,861,636 - Sun , et al. October 14, 2 | 2014-10-14 |
Processing three-quadrature amplitude modulation (3QAM) traffic using a four-bit phase modulation scheme Grant 8,849,125 - Sun , et al. September 30, 2 | 2014-09-30 |
Method, system, and apparatus for carrier synchronization of QAM modulated signals Grant 8,774,320 - Sun , et al. July 8, 2 | 2014-07-08 |
PMD and chromatic dispersion tolerant clock recovery Grant 8,774,644 - Sun , et al. July 8, 2 | 2014-07-08 |
Nonlinearity Compensation Using Pilot Tones App 20140178065 - MERTZ; Pierre Herve ;   et al. | 2014-06-26 |
PMD-insensitive method of chromatic dispersion estimation for a coherent receiver Grant 8,705,986 - Sun , et al. April 22, 2 | 2014-04-22 |
Forward error correction (FEC) convergence by controlling reliability levels of decoded words in a soft FEC decoder Grant 8,645,788 - Rahn , et al. February 4, 2 | 2014-02-04 |
Reducing processing bias in a soft forward error correction (FEC) decoder Grant 8,631,305 - Blakey , et al. January 14, 2 | 2014-01-14 |
Equalization Mechanism For Processing Traffic Based On Three-quadrature Amplitude Modulation (3qam) App 20140003824 - SUN; Han Henry ;   et al. | 2014-01-02 |
Processing Three-quadrature Amplitude Modulation (3qam) Traffic Using A Four-bit Phase Modulation Scheme App 20140003814 - SUN; Han Henry ;   et al. | 2014-01-02 |
Reducing Processing Bias In A Soft Forward Error Correction (fec) Decoder App 20130259492 - Blakey; Stanley H. ;   et al. | 2013-10-03 |
Forward Error Correction (fec) Convergence By Controlling Reliability Levels Of Decoded Words In A Soft Fec Decoder App 20130173984 - RAHN; Jeffrey T. ;   et al. | 2013-07-04 |
Method, system, and apparatus for interpolating an output of an analog-to-digital converter Grant 8,477,056 - Sun , et al. July 2, 2 | 2013-07-02 |
Coherent Detection Using Coherent Decoding And Interleaving App 20130022147 - SUN; Han Henry ;   et al. | 2013-01-24 |
Adaptive Voltage Scaling Based On The Results Of Forward Error Correction Processing App 20130007516 - WU; Yuejian ;   et al. | 2013-01-03 |
Method, system, and apparatus for blind equalization of BPSK signals Grant 8,335,440 - Krause , et al. December 18, 2 | 2012-12-18 |
Multiplexer and Modulation Arrangements for Multi-Carrier Optical Modems App 20120251120 - McNicol; John D. ;   et al. | 2012-10-04 |
Pmd And Chromatic Dispersion Tolerant Clock Recovery App 20120219302 - Sun; Han Henry ;   et al. | 2012-08-30 |
PMD-insensitive method of chromatic dispersion estimation for a coherent receiver App 20120128376 - Sun; Han Henry ;   et al. | 2012-05-24 |
Frequency Domain Clock Recovery App 20120086492 - Sun; Han Henry ;   et al. | 2012-04-12 |
Method, System, And Apparatus For Carrier Synchronization Of Qam Modulated Signals App 20110318017 - Sun; Han Henry ;   et al. | 2011-12-29 |
Method, System, And Apparatus For Blind Equalization Of Bpsk Signals App 20110293289 - Krause; David J. ;   et al. | 2011-12-01 |
Method, System, And Apparatus For Interpolating An Output Of An Analog-to-digital Converter App 20110291865 - Sun; Han Henry ;   et al. | 2011-12-01 |
Optical E-field modulation using a directly driven laser Grant 7,680,420 - Walker , et al. March 16, 2 | 2010-03-16 |