IEICE SEARCH SYSTEM

Changhwan OH

Optimization of Tunable Wavelength Converters and Internal Wavelengths in the Optical Packet Switch with Shared FDL Buffer Huhnkuk LIM Changhwan OH Chang-Soo PARK
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2006/07/01 Vol. E89-B No. 7 pp. 2074-2078 Type of Manuscript: LETTER Category: Switching for Communications Keyword: tunable wavelength converters (TWCs), internal wavelengths, contention resolution, optical packet switch (OPS), fiber delay line (FDL) buffer,
	Summary \| Full Text:PDF

A New Scheduling Scheme for Data Services in CDMA-HDR System: Weight-Gap First Scheduling Joobum KIM Gooyoun HWANG Seokheon CHO Changhwan OH R. S. RAMAKRISHNA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2002/12/01 Vol. E85-B No. 12 pp. 2950-2954 Type of Manuscript: LETTER Category: Wireless Communication Technology Keyword: CDMA-HDR, channel conditions, scheduling algorithm,
	Summary \| Full Text:PDF

Performance Enhancement of Mobile IP by Reducing Out-of-Sequence Packets Using Priority Scheduling Dongwook LEE Gooyoun HWANG Changhwan OH
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2002/08/01 Vol. E85-B No. 8 pp. 1442-1446 Type of Manuscript: Special Section PAPER (Special Issue on Outstanding Papers from APCC 2001) Category: Keyword: mobile IP, handoff, packet sequence,
	Summary \| Full Text:PDF

A Delay Variation-Based Fair Queueing (DVFQ) Algorithm for Real-Time Multimedia Traffic in ATM Networks Jisoo PARK Changhwan OH Kiseon KIM
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2002/07/01 Vol. E85-B No. 7 pp. 1322-1332 Type of Manuscript: PAPER Category: Network Keyword: quality of service, fair queueing, service discipline, scheduling, cell delay variation,
	Summary \| Full Text:PDF

A New WDM Access Control Protocol for Optical LAN Kyungho LEE Changhwan OH
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2002/06/01 Vol. E85-B No. 6 pp. 1202-1205 Type of Manuscript: LETTER Category: Fiber-Optic Transmission Keyword: multiple round-robin matching, WDM, multiple tranceivers,
	Summary \| Full Text:PDF

Three-Phased Traffic Conditioner for Guaranteeing Throughput Assurance in Differentiated Services Networks Sangkil JUNG Gooyoun HWANG Changhwan OH
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2002/05/01 Vol. E85-B No. 5 pp. 1046-1049 Type of Manuscript: LETTER Category: Internet Keyword: three-phased traffic conditioner (3PTC), RIO, Assured Service, DiffServ networks,
	Summary \| Full Text:PDF

A New Wavelength Assignment Algorithm in an Optical Unidirectional Ring with Realistic Wavelength Conversion Seungkwon CHO Changhwan OH
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2001/08/01 Vol. E84-B No. 8 pp. 2301-2304 Type of Manuscript: LETTER Category: Fiber-Optic Transmission Keyword: wavelength assignment, WDM, sparse wavelength conversion, limited wavelength conversion,
	Summary \| Full Text:PDF

A MAC Scheme with Double-Side Scheduling for ATM-Based PON Haewook LEE Dongwook LEE Changhwan OH
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2001/06/01 Vol. E84-B No. 6 pp. 1690-1693 Type of Manuscript: LETTER Category: Network Keyword: APON, MAC, CDV control,
	Summary \| Full Text:PDF

MAC Protocols Supporting ITU-T Recommendation G.983.1 for Multimedia Services over ATM-Based PON Youngjin MOON Changhwan OH Kiseon KIM
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2001/02/01 Vol. E84-B No. 2 pp. 163-171 Type of Manuscript: PAPER Category: Fiber-Optic Transmission Keyword: APON, ITU-T recommendation G.983.1, MAC, multimedia service,
	Summary \| Full Text:PDF

A Two-Phased Weighted Fair Queueing Scheme for Improving CDV and CLP in ATM Networks Jaesun CHA Changhwan OH Kiseon KIM
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2000/05/20 Vol. E83-B No. 5 pp. 1136-1139 Type of Manuscript: LETTER Category: Fundamental Theories Keyword: ATM, Per-VC queueing, fair queueing, scheduling algorithm,
	Summary \| Full Text:PDF

A MAC Scheme Based on the Cell Arrival Timing Information for Multimedia Services over ATM-Based PON Youngjin MOON Changhwan OH Kiseon KIM
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1999/10/20 Vol. E82-B No. 10 pp. 1702-1705 Type of Manuscript: LETTER Category: Radio Communication Keyword: APON, MAC, multimedia service, arrival timing information,
	Summary \| Full Text:PDF

A Novel Hybrid CDMA/TDMA Protocol with a Reservation Request Slot for Wireless ATM Networks Suwon LEE Changhwan OH Aftab AHMAD Jeong-A LEE Kiseon KIM
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1999/07/20 Vol. E82-B No. 7 pp. 1073-1076 Type of Manuscript: LETTER Category: Radio Communication Keyword: wireless ATM, MAC protocol, packet CDMA,
	Summary \| Full Text:PDF

A Connectionless Server Using AAL5 in Public ATM Networks Woojin SEOK Okhwan BYEON Changhwan OH Kiseon KIM
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1999/06/20 Vol. E82-A No. 6 pp. 994-1001 Type of Manuscript: Special Section PAPER (Special Section of Papers Selected from 1998 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC '98)) Category: Keyword: AAL5, connectionless server, reassembly forwarding mode,
	Summary \| Full Text:PDF

Throughput Analysis of the Bifurcated Input-Queued ATM Switch Hakyong KIM Changhwan OH Yongtak LEE Kiseon KIM
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1999/05/20 Vol. E82-B No. 5 pp. 768-772 Type of Manuscript: LETTER Category: Switching and Communication Processing Keyword: bifurcated input-queued ATM switch,
	Summary \| Full Text:PDF

A Buffer Management Scheme with Scalable Priorities (SPAS) for Multi-QoS Services in ATM Switching Systems Jisoo PARK Changhwan OH JeeHwan AHN Jeong-A LEE Kiseon KIM
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1999/04/20 Vol. E82-B No. 4 pp. 655-659 Type of Manuscript: LETTER Category: Switching and Communication Processing Keyword: ATM, switching system, cell management, QoS,
	Summary \| Full Text:PDF

A Traffic Measurement-Based Modeling of Superposed ATM Cell Streams Sang H. KANG Changhwan OH Dan K.SUNG
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1997/03/20 Vol. E80-B No. 3 pp. 434-441 Type of Manuscript: PAPER Category: Communication Networks and Services Keyword: traffic measurement, superposed ATM traffic, MMPP, cell loss probability,
	Summary \| Full Text:PDF

Circuit Emulation Technique in ATM Networks Changhwan OH Masayuki MURATA Hideo MIYAHARA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1993/06/20 Vol. E76-B No. 6 pp. 646-657 Type of Manuscript: PAPER Category: Communication Networks and Service Keyword: ATM (asynchronous transfer mode), circuit emulation, bursty traffic, periodical service,
	Summary \| Full Text:PDF

Priority Control for ATM Switching Systems Changhwan OH Masayuki MURATA Hideo MIYAHARA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1992/09/20 Vol. E75-B No. 9 pp. 894-905 Type of Manuscript: PAPER Category: Switching and Communication Processing Keyword: ATM, switching system, priority control,
	Summary \| Full Text:PDF