Heejung YU


Efficient Resource Allocation for Proportional Fair Schedulers in Multihop Relay Networks
Taejoon KIM Byung-Kwan KIM Heejung YU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/09/01
Vol. E99-A  No. 9  pp. 1750-1752
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
multihop relayresource allocationscheduling schemeoptimization
 Summary | Full Text:PDF(154.7KB)

Cognitive Beamforming and Power Control in Time-Varying Channels: Design and Analysis
Heejung YU Eui-Rim JEONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/06/01
Vol. E96-B  No. 6  pp. 1616-1624
Type of Manuscript:  PAPER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
cognitive radiocognitive beamformingtime-varying channelspower controlinterference management
 Summary | Full Text:PDF(1MB)

Bandwidth Efficient MC-CDMA Transmission over Frequency Selective Fading Channel in 1xEV-DV System
Chanho YOON Jaekwon KIM Heejung YU Suk-Kyu LEE Joonhyuk KANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/04/01
Vol. E89-B  No. 4  pp. 1451-1454
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MC-CDMAlow complexity equalizationICI/ISI cancellation
 Summary | Full Text:PDF(281.8KB)