Younchan JUNG


Improving Security Level of LTE Access Procedure by Using Short-Life Shared Key
Fawad AHMAD Marnel PERADILLA Akanksha SAINI Younchan JUNG 
Publication:   
Publication Date: 2017/05/01
Vol. E100-B  No. 5  pp. 738-748
Type of Manuscript:  PAPER
Category: Network
Keyword: 
Authentication and Key Agreementone-time shared keyLTE access procedureDenial-of-Service (DoS) attackIMSI and RAND privacy
 Summary | Full Text:PDF(1.6MB)

Secure Mobility Management Application Capable of Fast Layer 3 Handovers for MIPv6-Non-Aware Mobile Hosts
Younchan JUNG Marnel PERADILLA J. William ATWOOD 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/07/01
Vol. E97-B  No. 7  pp. 1375-1384
Type of Manuscript:  PAPER
Category: Network
Keyword: 
session stateMIPv6mobility management applicationcross-layer designL3 handover latencysecure mobility management
 Summary | Full Text:PDF(1.4MB)

VoIP Accounting Model: Using the Gap Ratio as a Quality Metric
Younchan JUNG J. William ATWOOD 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/09/01
Vol. E94-B  No. 9  pp. 2638-2641
Type of Manuscript:  LETTER
Category: Network
Keyword: 
VoIPquality of serviceburstgap ratioquality metricaccounting model
 Summary | Full Text:PDF(312.6KB)

Improving VoIP Quality Using Silence Description Packets in the Jitter Buffer
Younchan JUNG J. William ATWOOD Hans-Jurgen ZEPERNICK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/11/01
Vol. E91-B  No. 11  pp. 3719-3721
Type of Manuscript:  LETTER
Category: Internet
Keyword: 
VoIPQoSplayout algorithmjitter buffer
 Summary | Full Text:PDF(136.8KB)

β-Adaptive Playout Scheme for Voice over IP Applications
Younchan JUNG J. William ATWOOD 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/05/01
Vol. E88-B  No. 5  pp. 2189-2192
Type of Manuscript:  LETTER
Category: Internet
Keyword: 
Internet phone applicationsβ-adaptive playoutlateness loss ratesbuffering delayjitter
 Summary | Full Text:PDF(171KB)

Sliding Playout Algorithm Based on Per-Talkspurt Adjustment without Using Timestamps
Younchan JUNG J. William ATWOOD 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/03/01
Vol. E87-B  No. 3  pp. 605-614
Type of Manuscript:  Special Section PAPER (Special Section on Internet Technology IV)
Category: Multimedia Communication
Keyword: 
adaptive playout algorithmsliding adaptive algorithmjitter estimationanalytical modeldelay loss performance
 Summary | Full Text:PDF(956.2KB)