Showing results 31 to 82 of 82
Design Issues in Survivable Synchronous Optical Transmission Networks Tcha, Dong Wan, KTIS, pp.35 - 41, 1994 |
Design of a distributed fiber transport network with hubbing topology Yoon, MG; Baek, YH; Tcha, Dong Wan, EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, v.104, no.3, pp.510 - 520, 1998-02 |
Design of Communication Networks with Survivability Constraints Myung, Y.S.; Kim, H.J.; Tcha, Dong Wan, Korea Telecommunications International Symposium, pp.42 - 48, 1994 |
Design of communication networks with survivability constraints Myung, YS; Kim, HJ; Tcha, Dong Wan, MANAGEMENT SCIENCE, v.45, no.2, pp.238 - 252, 1999-02 |
Design Process for SDH based Self-healing Optical Transmission Network Tcha, Dong Wan; Yoon, MG, TELECOMMUNICATIONS REVIEW, v.9, no.2, 1999 |
Development of Signalling Network Planning System(SINEPS) Tcha, Dong Wan; Kim, HJ; Yoon, MG; Lee, YH, 한국통신학회논문지, v.7, no.2, 1990 |
Efficient multi-layered CDMA cell configuration avoiding inter-cell hard handoffs Jin, GW; Cho, ES; Cho, CH; Lee, H; Tcha, Dong Wan, IEICE TRANSACTIONS ON COMMUNICATIONS, v.E82B, no.5, pp.776 - 779, 1999-05 |
Fair and efficient resource allocation model in a wireless multimedia CDMA system Min, Byung-Suk; Lee, Yung-Tae; Kim, Jae-Hoon; Tcha, Dong Wan, INFORMS 2000 Seoul, pp.1590 - 1597, The Korean Operations Research and Management Science Society, 2000 |
Feasible region reduction cuts for the simple plant location problem Myung, YS; Tcha, Dong Wan, JOURNAL OF THE OPERATIONS RESEARCH SOCIETY OF JAPAN, v.39, no.4, pp.614 - 622, 1996-12 |
FTTC/xDSL network planning under uncertain demand Choi, J. S.; Tcha, Dong Wan; Lee, S. H.; Ahn, D. H., INFORMS 2000 Seoul, pp.1620 - 1627, The Korean Operations Research and Management Science Society, 2000 |
Handoff management without intercell hard handoffs in a multifrequency CDMA system Tcha, Dong Wan; Jin, GW; Paik, CH, IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, v.52, no.2, pp.357 - 364, 2003-03 |
INFORMATION DISSEMINATION IN TREES WITH NONUNIFORM EDGE TRANSMISSION TIMES KOH, JM; Tcha, Dong Wan, IEEE TRANSACTIONS ON COMPUTERS, v.40, no.10, pp.1174 - 1177, 1991-10 |
ISP's Internet Backbone augmentation using virtual link configuration in link-state routing. Tcha, Dong Wan; Kim, D.H.; Lee, S.H., International Conference of Performance and QoS on Network, International Conference of Performance and QoS on Network, 2000-11 |
Korean telecommunication industry in transition Tcha, Dong Wan; Park, JS; Chang, SG; Song, KH, TELECOMMUNICATION SYSTEMS, v.14, no.1-4, pp.3 - 12, 2000 |
LINK-BY-LINK BANDWIDTH ALLOCATION IN AN INTEGRATED VOICE DATA NETWORK USING THE FUZZY SET APPROACH Tcha, Dong Wan; JIN, CY; LUTZ, E, COMPUTER NETWORKS AND ISDN SYSTEMS, v.16, no.3, pp.217 - 227, 1989-03 |
Load analysis of the soft handoff scheme in a CDMA cellular system Tcha, Dong Wan; Kang, SY; Jin, GW, IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, v.19, no.6, pp.1147 - 1152, 2001-06 |
LOCAL BROADCASTING IN A TREE UNDER MINISUM CRITERION KOH, JM; Tcha, Dong Wan, NETWORKS, v.23, no.1, pp.71 - 79, 1993-01 |
Location-area partition in a cellular radio network Tcha, Dong Wan; Choi, TJ; Myung, YS, JOURNAL OF THE OPERATIONAL RESEARCH SOCIETY, v.48, no.11, pp.1076 - 1081, 1997-11 |
MANAGEMENT SCIENCE AND OPERATIONS-RESEARCH IN THE REPUBLIC-OF-KOREA Tcha, Dong Wan, Interfaces, v.21, no.5, pp.70 - 78, 1991-09 |
Modified Economic Order Quantity under the Criterion of Internal Rate of Return Tcha, Dong Wan, 대한산업공학회지, v.4, no.1, pp.49 - 55, 1978 |
On stacking bi-directionaf self-healing-rings on a conduit ring Min, Byung Suk; Tcha, Dong Wan, COMPUTERS & INDUSTRIAL ENGINEERING, v.45, no.1, pp.127 - 139, 2003-06 |
ON THE GENERALIZED MINIMUM SPANNING TREE PROBLEM MYUNG, YS; LEE, CH; Tcha, Dong Wan, NETWORKS, v.26, no.4, pp.231 - 241, 1995-12 |
ON THE SELECTION OF PRIMARY PATHS FOR A COMMUNICATION-NETWORK Tcha, Dong Wan; MARUYAMA, K, COMPUTER NETWORKS AND ISDN SYSTEMS, v.9, no.4, pp.257 - 265, 1985-04 |
On Two Representative Strategies for Channel Assignment in a FDMA/TDMA Cellular System Tcha, Dong Wan; Myung, YS; Choi, TJ, IEEE-ACM TRANSACTIONS ON NETWORKING, pp.45 - 45, 1995 |
On Two Representative Strategies for Channel Assignment in a FDMA/TDMA Cellular System Tcha, Dong Wan; Myung, Y. S.; Choi, T. J., Proceedings of KORMS/KIIE, Spring, pp.45 - 45, The Korean Operations Research and Management Science Society, 1995-04 |
Optimal deployment of optical network with ring/ring topology Tcha, Dong Wan; Min, B. S.; Ahn, D. H., Proceeding of APORS '97, 1997 |
Optimal Deployment of SDH Networks with Ring/Ring Topology Min, B.S.; Adh, D.H.; Tcha, Dong Wan, 대한산업공학회 /한국경영과학회 춘계 공동학술대회, 1997 |
Optimal design model for a distributed hierarchical network with fixed-charged facilities Yoon, Moon-gil; Baek, Young-Ho; Tcha, Dong Wan, OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE, v.6, no.2, pp.29 - 45, 2000-06 |
Optimal design of a distributed network with a two-level hierarchical structure CHUNG, SH; MYUNG, YS; Tcha, Dong Wan, European Journal of Operational Research, v.62, no.1, pp.105 - 115, 1992-10 |
Optimal Layout of a SONET ADM Ring with a Hub Tcha, Dong Wan; Chung, S.H.; Kim, H.G., APORS'94, 1994 |
Optimal load balancing on SONET bidirectional rings Myung, YS; Kim, HG; Tcha, Dong Wan, OPERATIONS RESEARCH, v.45, no.1, pp.148 - 152, 1997-01 |
Optimal setup of interference threshold in a multi-cell WCDMA environment Kim, JH; Chung, YJ; Tcha, Dong Wan, COMPUTER COMMUNICATIONS, v.26, no.12, pp.1415 - 1418, 2003-07 |
OPTIMAL-CONTROL OF SINGLE-SERVER QUEUING NETWORKS AND MULTI-CLASS M-G-1 QUEUES WITH FEEDBACK Tcha, Dong Wan; PLISKA, Stanley R, OPERATIONS RESEARCH, v.25, no.2, pp.248 - 258, 1977-03 |
OPTIMAL-DESIGN OF A 2-LEVEL HIERARCHICAL NETWORK WITH TREE-STAR CONFIGURATION KIM, JG; Tcha, Dong Wan, COMPUTERS INDUSTRIAL ENGINEERING, v.22, no.3, pp.273 - 281, 1992-07 |
OPTIMAL-DESIGN OF THE 2-LEVEL DISTRIBUTED NETWORK WITH DUAL HOMING LOCAL CONNECTIONS KIM, HJ; CHUNG, SH; Tcha, Dong Wan, IIE TRANSACTIONS, v.27, no.5, pp.555 - 563, 1995-10 |
PARAMETRIC UNCAPACITATED FACILITY LOCATION Tcha, Dong Wan; MYUNG, YS; CHUNG, KH, EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, v.86, no.3, pp.469 - 479, 1995-11 |
Perturbation-minimizing frequency assignment in a changing TDMA/FDMA cellular environment Tcha, Dong Wan; Kwon, JH; Choi, TJ; Oh, SH, IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, v.49, no.2, pp.390 - 396, 2000-03 |
PRIORITIZED CHANNEL ASSIGNMENT IN A CELLULAR RADIO NETWORK OH, SH; Tcha, Dong Wan, IEEE TRANSACTIONS ON COMMUNICATIONS, v.40, no.7, pp.1259 - 1269, 1992-07 |
Prioritized channel control for a CDMA radio link Tcha, Dong Wan; Jin Go-whan; Kang Suk-yon, Proceedings of the 1994 3rd Annual International Conference on Universal Personal Communications, pp.490 - 495, 1994-09-27 |
PROCESSORS SELECTION AND TRAFFIC SPLITTING IN A PARALLEL PROCESSORS SYSTEM Tcha, Dong Wan; LEE, BI; LEE, YD, ACTA INFORMATICA, v.29, no.5, pp.415 - 423, 1992-09 |
Radio Network Design in a Cellular CDMA System Tcha, Dong Wan; Kwon, J. H.; Myung, Y. S., Proceeding of APORS '97, v.13, no.8, 1997 |
Scalable area clustering of OSPF internet routing domain Kim, Do-Hoon; Tcha, Dong Wan, 11th International Traffic Congress(ITC) Specialist Seminar, International Traffic Congress, 1998-10 |
Scalable domain partitioning in internet OSPF routing Kim, D; Tcha, Dong Wan, TELECOMMUNICATION SYSTEMS, v.15, no.1-2, pp.113 - 127, 2000-11 |
SERVER ASSIGNMENT FOR MULTISTAGE PRODUCTION SYSTEMS WITH FINITE BUFFERS Tcha, Dong Wan; LEE, WT; YAMAZAKI, G, INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, v.30, no.7, pp.1637 - 1653, 1992-07 |
Spectrum-efficient call control in a dual-mode TDMA cellular system Tcha, Dong Wan; Paik, CH; Chung, YJ, IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, v.45, no.1, pp.148 - 156, 1996-02 |
System Capacity Requirement for Given Multimedia Packet Demands in a Wideband CDMA System Tcha, Dong Wan; Kim, J.H., 9th International Conference on Telecommunication Systems, Modeling and Analysis, 2001 |
System load estimation for IMT-2000 in multi-user multi-service environment Kim, J. H.; Bae, Y. H.; Min, B. S.; Tcha, Dong Wan, INFORMS&KORMS 2000 Seoul, pp.1506 - 1513, The Korean Operations Research and Management Science Society, 2000 |
THE STOCHASTIC UNCAPACITATED FACILITY LOCATION PROBLEM - A NEW FORMULATION AND EXTENSIONS TO THE CAPACITATED PROBLEM MYUNG, YS; Tcha, Dong Wan, IIE TRANSACTIONS, v.19, no.4, pp.460 - 462, 1987-12 |
Threshold-type call control under the outage restriction in a CDMA cellular system Tcha, Dong Wan; Lee, SH; Jin, GW, IEICE TRANSACTIONS ON COMMUNICATIONS, v.E88B, no.9, pp.3701 - 3708, 2005-09 |
THROUGHPUT EQUIVALENCIES IN FORK JOIN QUEUING-NETWORKS WITH FINITE BUFFERS AND GENERAL SERVICE TIMES PAIK, CH; Tcha, Dong Wan, INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, v.33, no.3, pp.695 - 703, 1995-03 |
THROUGHPUT UPPER-BOUNDS FOR OPEN MARKOVIAN QUEUING-NETWORKS WITH BLOCKING Tcha, Dong Wan; PAIK, CH; LEE, WT, COMPUTERS INDUSTRIAL ENGINEERING, v.28, no.2, pp.351 - 365, 1995-04 |
TOPOLOGICAL DESIGN OF A 2-LEVEL NETWORK WITH RING STAR CONFIGURATION LEE, CH; RO, HB; Tcha, Dong Wan, COMPUTERS OPERATIONS RESEARCH, v.20, no.6, pp.625 - 637, 1993-08 |
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