Sangho CHOE


MIMO-OFDM Based Broadband Power Line Communication Using Antenna and Fading Diversity
Jeonghwa YOO Sangho CHOE Nazcar PINE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/05/01
Vol. E95-B  No. 5  pp. 1822-1825
Type of Manuscript:  LETTER
Category: Transmission Systems and Transmission Equipment for Communications
Keyword: 
broadband power line communication (BPLC)MIMOOFDMMRC
 Summary | Full Text:PDF(360KB)

Performance of an OFDMA Based Multichannel Slotted ALOHA for Cognitive Radios
Sangho CHOE Sung-Kwon PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/12/01
Vol. E93-B  No. 12  pp. 3323-3331
Type of Manuscript:  Special Section PAPER (Special Section on Wireless Distributed Networks)
Category: 
Keyword: 
cognitive radio (CR)orthogonal frequency division multiple access (OFDMA)medium access control (MAC)channel capacitythroughputdelay
 Summary | Full Text:PDF(638.6KB)

Predictive Closed-Loop Power Control for Delay-Prone Burst Transmission Systems in Rayleigh Fading
Sangho CHOE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/05/01
Vol. E93-B  No. 5  pp. 1280-1283
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
power controlCDMAchannel predictionburst transmissionRayleigh fading
 Summary | Full Text:PDF(486.6KB)

Predictive Closed-Loop Power Control for CDMA Cellular Networks
Sangho CHOE Murat UYSAL 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/10/01
Vol. E91-B  No. 10  pp. 3272-3280
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
closed-loop power control (CLPC)CDMAcellular networkslinear prediction filterleast squarerecursive least squares
 Summary | Full Text:PDF(376.2KB)

An Adaptive MIMO-OFDM with Channel Prediction Scheme for Mobile Fading Channels
Hyundong KIM Sangho CHOE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/07/01
Vol. E91-B  No. 7  pp. 2443-2446
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
adaptive MIMO-OFDMdelayAR prediction filter
 Summary | Full Text:PDF(187.3KB)