Chong-Sun HWANG


IP Encapsulation Mechanism for Efficient RSVP Tunnel in Next Generation Mobile Networks
Jeong-Beom KIM Ki-Sik KONG Chong-Sun HWANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/11/01
Vol. E90-B  No. 11  pp. 3052-3060
Type of Manuscript:  Special Section PAPER (Special Section on Next Generation Network Management)
Category: 
Keyword: 
next generation Internetresource reservationRSVP tunnelQoSIP encapsulationMobile IP
 Summary | Full Text:PDF(754.3KB)

Priority-Based Medium Access Control Protocol for Providing QoS in Wireless Sensor Networks
Kwang-Jin PAEK Jongwan KIM Ui-Sung SONG Chong-Sun HWANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/09/01
Vol. E90-D  No. 9  pp. 1448-1451
Type of Manuscript:  LETTER
Category: Networks
Keyword: 
MACCSMATDMAQoSpriority-basedwireless sensor networks
 Summary | Full Text:PDF(203.2KB)

Energy Conserving Multiple Data Access in Wireless Data Broadcast Environments
SeokJin IM MoonBae SONG Sang-Won KANG Jongwan KIM Chong-Sun HWANG SangKeun LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9  pp. 2629-2633
Type of Manuscript:  LETTER
Category: Broadcast Systems
Keyword: 
wireless communicationbroadcast systemair indexdata retrieval
 Summary | Full Text:PDF(489.1KB)

A Threshold-Based MAC Protocol with Energy-Efficiency for Wireless Sensor Networks
Jong-Whoi SHIN Seog-Gyu KIM Chong-Sun HWANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/02/01
Vol. E90-D  No. 2  pp. 598-602
Type of Manuscript:  LETTER
Category: Networks
Keyword: 
sensor networksMAC protocolenergy-efficiencybuffer threshold
 Summary | Full Text:PDF(637.3KB)

A Comparative Analysis on the Signaling Load of Mobile IPv6 and Hierarchical Mobile IPv6: Analytical Approach
Ki-Sik KONG MoonBae SONG KwangJin PARK Chong-Sun HWANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/01/01
Vol. E89-D  No. 1  pp. 139-149
Type of Manuscript:  Special Section PAPER (Special Section on New Technologies and their Applications of the Internet III)
Category: Mobile Technologies
Keyword: 
Mobile IPMobile IPv6Hierarchical Mobile IPv6mobility management
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History-Based Auxiliary Mobility Management Strategy for Hierarchical Mobile IPv6 Networks
Ki-Sik KONG Sung-Ju ROH Chong-Sun HWANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/07/01
Vol. E88-A  No. 7  pp. 1845-1858
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: Network Management/Operation
Keyword: 
mobile IPmobile IPv6hierarchical mobile IPv6mobility management
 Summary | Full Text:PDF(793.9KB)

A Novel IP Paging Protocol for Minimizing Paging and Delay Costs in Hierarchical Mobile IPv6
Myung-Kyu YI Chong-Sun HWANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/12/01
Vol. E87-D  No. 12  pp. 2558-2568
Type of Manuscript:  Special Section PAPER (Special Section on New Technologies and their Applications of the Internet)
Category: Protocols, Applications and Services
Keyword: 
Mobile IPMobile IPv6HMIPv6mobile computinglocation management
 Summary | Full Text:PDF(595.9KB)

A Direction-Based Location Update Scheme Using Dynamic Paging Areas in Cellular Networks
Ui-Sung SONG Joon-Min GIL Chong-Sun HWANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/12/01
Vol. E87-B  No. 12  pp. 3710-3721
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
location updatedynamic paging areasmoving directioncellular networks
 Summary | Full Text:PDF(1.1MB)

Organizing the LDD in Mobile Environments
JeHyok RYU MoonBae SONG Chong-Sun HWANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2003/09/01
Vol. E86-D  No. 9  pp. 1504-1512
Type of Manuscript:  Special Section PAPER (Special Issue on Parallel and Distributed Computing, Applications and Technologies)
Category: Networking and Architectures
Keyword: 
location dependent datalocation-based service (LBS)location dependent query (LDQ)mobile computing
 Summary | Full Text:PDF(762.5KB)

Route Optimization by the Use of Two Care-of Addresses in Hierarchical Mobile IPv6
Youn-Hee HAN Joon-Min GIL Chong-Sun HWANG Young-Sik JEONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/04/01
Vol. E84-B  No. 4  pp. 892-902
Type of Manuscript:  Special Section PAPER (Special Issue on Mobile Multimedia Communications)
Category: 
Keyword: 
mobile computingmobile-IPlocation managementroute optimization
 Summary | Full Text:PDF(510KB)

An Optimistic Cache Consistency Protocol Using Preemptive Approach
SungHo CHO Jeong-Hyon HWANG Kyoung Yul BAE Chong-Sun HWANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2000/09/25
Vol. E83-D  No. 9  pp. 1772-1780
Type of Manuscript:  PAPER
Category: Databases
Keyword: 
cache consistency protocoloptimistic two-phase lockingre-ordering schemesystem performance modeling
 Summary | Full Text:PDF(511.4KB)