Sang-Kook Han

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 27

Top Topics

Adaptive Thresholding

Multiple Access

Wavelength Division Multiplexing

Top Venues

Publications

Inho Ha, Joungmoon Lee, Jinwoo Park, Sang-Kook Han
Interdimensional Interference Equalizing Using Recurrent Neural Network for Multi-Dimensional Optical Transmission. IEEE Access 12 (2024)
Jinwoo Park, Inho Ha, Joungmoon Lee, Sang-Kook Han
Constellation Shaped 3D HQAM-DPSK Modulation for Single Wavelength Multi-Dimensional Optical Transmission. IEEE Access 11 (2023)
Hye-Min Park, Young-Jin Hyun, Sang-Kook Han
Adaptive Beam Divergence Control to Mitigate Scintillation Effect Caused by Pointing Error in Vertical FSO Transmissions. Sensors 23 (11) (2023)
Hong-Bae Jeon, Soo-Min Kim, Hyung-Joo Moon, Do-Hoon Kwon, Joon-Woo Lee, Jong-Moon Chung, Sang-Kook Han, Chan-Byoung Chae, Mohamed-Slim Alouini
Free-Space Optical Communications for 6G Wireless Networks: Challenges, Opportunities, and Prototype Validation. IEEE Commun. Mag. 61 (4) (2023)
Sung-Jin Kim, Sang-Kook Han
Efficient MIMO Configuration for Bi-Directional Vertical FSO Link with Multiple Beam Induced Pointing Error. Sensors 22 (23) (2022)
Sung-Jin Kim, Sang-Kook Han
Power Efficiency Analysis of Spatial Diversity Based Vertical FSO Links With Pointing Error in Multiple Beam Transmissions. IEEE Access 10 (2022)
Joungmoon Lee, Inho Ha, Jinwoo Park, Sang-Kook Han
Inter-Signal Distortion Analysis in Multidimensional QAM-MDPSK Modulation Optical Access Transmissions. IEEE Access 10 (2022)
Jae-Young Choi, Joon-Woo Lee, Sang-Kook Han
Stochastic Approximation Aided Adaptive Thresholding for Optical Detection in PAM4 Based FSO Transmission. IEEE Access 9 (2021)
Yan-Qing Hong, Sang-Kook Han
SOA-Based Scintillation-Suppressed MLPolSK Detection in FSO Communications. OFC (2021)
Inho Ha, Joung-Moon Lee, Sang-Kook Han
SOP Change Robust Optical Modulation Based on Dual Polarization Modulation for Multi-Dimensional Optical Transmission. IEEE Access 9 (2021)
Hong-Bae Jeon, Hyung-Joo Moon, Soo-Min Kim, Do-Hoon Kwon, Joon-Woo Lee, Sang-Kook Han, Chan-Byoung Chae
Demo: A Unified Platform of Free-Space Optics for High-Quality Video Transmission. CoRR (2020)
Soo-Min Kang, Hyoung Joon Park, Inho Ha, Sang-Kook Han
Multiple Access Noise Compensation in CO-OFDMA-PON Uplink Transmission Using Digital Phase Conjugated-Pilot Tones. IEEE Access 8 (2020)
Hong-Bae Jeon, Hyung-Joo Moon, Soo-Min Kim, Do-Hoon Kwon, Joon-Woo Lee, Sang-Kook Han, Chan-Byoung Chae
Demo: A Unified Platform of Free-Space Optics for High-Quality Video Transmission. WCNC Workshops (2020)
Yan-Qing Hong, Won-Ho Shin, Sang-Kook Han
Performance of Scintillation Mitigation for Linear Polarization Shift On-Off Keying Transmission in Free-Space Optical Communications. IEEE Access 8 (2020)
Yan-Qing Hong, Won-Ho Shin, Sang-Kook Han
Enhancement of Spectral Efficiency FSO Links Using Linear Polarizer-Based MLPolSK Detection. IEEE Access 8 (2020)
Won-Ho Shin, Sang-Kook Han
Channel Robust Free Space Optical Transmission Using Differential On-Off Keying Technique. ICTON (2019)
Joon-Woo Lee, Sung-Jin Kim, Sang-Kook Han
3D Visible Light Indoor Positioning by Bokeh Based Optical Intensity Measurement in Smartphone Camera. IEEE Access 7 (2019)
Hyoung Joon Park, Soo-Min Kang, Inho Ha, Sang-Kook Han
Hexagonal QAM-Based Four-Dimensional AMO-OFDM for Spectrally Efficient Optical Access Network Transmission. IEEE Access 7 (2019)
Yan-Qing Hong, Won-Ho Shin, Sang-Kook Han
Scintillation Suppression by Gain Saturated SOA with Differential Signal Transmission in Free Space Optical Communication. OECC/PSC (2019)
Hyoung Joon Park, Chang-Hoon Kim, Sun-Young Jung, Sang-Kook Han
A novel OBI noise reduction technique by using similar-OBI estimation in optical multiple access uplink. ICTON (2017)
Sang-Min Jung, Kyoung-Hak Mun, Soo-Min Kang, Sang-Kook Han
Carrier-suppressed reflective coherent passive optical network uplink transmission for optical interference mitigation. ICTON (2017)
Chang-Hun Kim, Sang-Min Jung, Sun-Young Jung, Soo-Min Kang, Sang-Kook Han
Multi-band OFDMA based passive optical network with windowing technique for asynchronous multiple access. ICOIN (2016)
Sun-Young Jung, Do-Hoon Kwon, Se-Hoon Yang, Sang-Kook Han
Reduction of inter-cell interference in asynchronous multi-cellular VLC by using OFDMA-based cell partitioning. ICTON (2016)
Chang-Hun Kim, Sang-Min Jung, Sang-Kook Han
All-optical virtual private network based on microwave photonic bandpass filter in OFDM-PON system. ICTON (2016)
Soo-Min Kang, Chang-Hun Kim, Sang-Min Jung, Sang-Kook Han
Timing-Offset-Tolerant Universal-Filtered Multicarrier Passive Optical Network for Asynchronous Multiservices-Over-Fiber. JOCN 8 (4) (2016)
Sun-Young Jung, Sang-Min Jung, Sang-Kook Han
AMO-FBMC for reduction of multiple access interference between asynchronous ONUs in PON. OFC (2015)
Sang-Min Jung, Kyung-Hak Mun, Sang-Kook Han
Mitigation of the polarization sensitivity in OFDMA PON uplink transmission. ICOIN (2015)
Hyun-Seung Kim, Sang-Kook Han
Investigation of RF phase and power variation by high optical power in visible light communication. APCC (2013)
Yong-Yuk Won, Moon-Ki Hong, Yong-Hwan Son, Sang-Kook Han
Colorless Two Different Gigabit Data Access Transmissions Using Optical Double Sideband Suppressed Carrier and Optical Sideband Slicing. JOCN 5 (6) (2013)
Se-Hoon Yang, Eun-Mi Jung, Sang-Kook Han
Indoor Location Estimation Based on LED Visible Light Communication Using Multiple Optical Receivers. IEEE Commun. Lett. 17 (9) (2013)
Sang-Min Jung, Yong-Yuk Won, Sang-Kook Han
Optical beating interference reduction in DMT based passive optical network by using homodyne balanced detection technique. ICTC (2013)
Eui-Suk Jung, Eun-Gu Lee, Sil-Gu Mun, Jong Hyun Lee, Yong-Yuk Won, Sang Soo Lee, Sang-Kook Han
Wavelength initialization technique for colorless gigabit WDM-PON. ICTC (2012)
Hyun-Seung Kim, Deok-Rae Kim, Se-Hoon Yang, Yong-Hwan Son, Sang-Kook Han
Mitigation of Inter-Cell Interference Utilizing Carrier Allocation in Visible Light Communication System. IEEE Commun. Lett. 16 (4) (2012)
Jeong-Min Joo, Moon-Ki Hong, Dung Tien Pham, Sang-Kook Han
AMO-OFDM Signal Delivery of 20 Gbit/S throughput in 20-Km Single Loopback Fiber Link Employing Baseband I/Q Separation - Adaptive Optical OFDM Modulation and Separate I/Q Baseband Signal Transmission with Remotely-fed RSOAs for Colorless ONU in Next-generation WDM Access. DCNET/ICE-B/OPTICS (2012)
Hyun-Seung Kim, Deok-Rae Kim, Se-Hoon Yang, Yong-Hwan Son, Sang-Kook Han
Inter-cell interference mitigation and indoor positioning system based on carrier allocation visible light communication. ICSPCS (2011)
Yong-Hwan Son, Yong-Yuk Won, Sang-Kook Han
Thermal Characteristics of All-Optical ADM Using Fiber Bragg Gratings and Mach-Zehnder Interferometer for WDM Optical Communication Networks. NCM (1) (2008)
Dae-Won Lee, Yong-Yuk Won, Sang-Kook Han
Bidirectional Gigabit Millimeter-Wave Wavelength Division Multiplexed-Radio over Fiber Link Using a Reflective Semiconductor Optical Amplifier. IEICE Trans. Commun. (7) (2008)
Yong-Yuk Won, Hyuk-Choon Kwon, Sang-Kook Han
Optical Beat Noise Reduction Using FM to AM Conversion of Injection-Locked FP-Laser Diode in Reflective SOA Based WDM/SCM-Passive Optical Networks. IEICE Trans. Commun. (10) (2007)
Hyuk-Choon Kwon, Won-Seok Jang, Sang-Kook Han
WDM-PON Downstream Optical Link Using Wavelength-Locked FP-LD by Spectrally-Sliced FP-LD. IEICE Trans. Commun. (1) (2005)