Kyunbyoung KO


On BER Analysis and Comparison for OSTBC MIMO DF Relaying Networks
Dong-Sun JANG Ui-Seok JEONG Gi-Hoon RYU Kyunbyoung KO 
Publication:   
Publication Date: 2019/06/01
Vol. E102-A  No. 6  pp. 825-833
Type of Manuscript:  PAPER
Category: Mobile Information Network and Personal Communications
Keyword: 
BEROSTBCnon-ADFADFRayleigh fading channels
 Summary | Full Text:PDF(2.6MB)

Burst-by-Burst Adaptive DF Relay Systems with PSA-CE Methods over Quasi-Static Rayleigh Fading Channels
Kyunbyoung KO Sungmook LIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/08/01
Vol. E98-B  No. 8  pp. 1614-1621
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
ADFburst data transmissionPSA-CEquasi-static Rayleigh fading channelsSNR
 Summary | Full Text:PDF(1.2MB)

Exact Average SER Performance Analysis for the Nth Best Opportunistic Amplify-and-Forward Relay Systems
Sangho NAM Kyunbyoung KO Daesik HONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/05/01
Vol. E95-B  No. 5  pp. 1852-1855
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
ASERNth opportunistic amplify-and-forwardRayleigh fading channel
 Summary | Full Text:PDF(238.2KB)

Exact & Closed-Form BER Expressions Based on Error-Events at Relay Nodes for DF Relay Systems over Rayleigh Fading Channels
Jeanyeung JANG Kyunbyoung KO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/08/01
Vol. E94-B  No. 8  pp. 2419-2422
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
DF relay systemsRayleigh fading channelsFDFADF
 Summary | Full Text:PDF(202.3KB)

Investigation of the AGA Effect on Performance Analysis of an MPIC
Dongju KIM Myonghee PARK Jeongho PARK Kyunbyoung KO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2  pp. 658-661
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
multicode CDMAMPICAGAmultipath fading channels
 Summary | Full Text:PDF(178.4KB)

Average BER Analysis for Multicode 64-QAM CDMA Systems with an MPIC
Dongju KIM Kyunbyoung KO Jeongho PARK Daesik HONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2  pp. 636-639
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MPICCDMA64-QAMmultipath fading channel
 Summary | Full Text:PDF(146.2KB)

Performance Evaluation of Uplink MC-CDMA Systems with Residual Frequency Offset
Taeyoung KIM Kyunbyoung KO Youngju KIM Daesik HONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/04/01
Vol. E89-B  No. 4  pp. 1455-1458
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
multicarrier-code division multiple access (MC-CDMA)residual frequency offset
 Summary | Full Text:PDF(245.1KB)