Dong-wan Tcha

30 papers Journal 29
YearRankTypeTitle / Venue / Authors
2007 J jnl
A column generation approach to the heterogeneous fleet vehicle routing problem.
Comput. Oper. Res.
Eunjeong Choi, Dong-wan Tcha
2005 J jnl
Threshold-Type Call Control under the Outage Restriction in a CDMA Cellular System.
IEICE Trans. Commun.
Dong-wan Tcha, Soon-Ho Lee, Go-Whan Jin
2003 J jnl
Handoff management without intercell hard handoffs in a multifrequency CDMA system.
IEEE Trans. Veh. Technol.
Dong-wan Tcha, Go-Whan Jin, Chun-Hyun Paik
2003 J jnl
On stacking bi-directional self-healing-rings on a conduit ring.
Comput. Ind. Eng.
Byung-Suk Min, Dong-wan Tcha
2003 J jnl
Optimal setup of interference threshold in a multi-cell WCDMA environment.
Comput. Commun.
Jae-Hoon Kim, Yong-Joo Chung, Dong-wan Tcha
2002 — ch.
Mobile and Wireless Networks.
Encyclopedia of Information Systems
Dong-wan Tcha
2001 J jnl
Integrated call control in a CDMA cellular system.
IEEE Trans. Veh. Technol.
Chun-Hyun Paik, Go-Whan Jin, Jae-Hyeon Ahn, Dong-wan Tcha
2001 J jnl
Load analysis of the soft handoff scheme in a CDMA cellular system.
IEEE J. Sel. Areas Commun.
Dong-wan Tcha, Suk-yon Kang, Go-Whan Jin
2000 J jnl
Acknowledgement.
Telecommun. Syst.
Dong-wan Tcha, June S. Park, Suk-Gwon Chang, Kwan Ho Song
2000 J jnl
Base station location in a cellular CDMA system.
Telecommun. Syst.
Dong-wan Tcha, Young-Soo Myung, June-Hyuk Kwon
2000 J jnl
Korean telecommunication industry in transition.
Telecommun. Syst.
Dong-wan Tcha, June S. Park, Suk-Gwon Chang, Kwan Ho Song
2000 J jnl
Perturbation-minimizing frequency assignment in a changing TDMA/FDMA cellular environment.
IEEE Trans. Veh. Technol.
Dong-wan Tcha, June-Hyuk Kwon, Taek-Jin Choi, Se-Hyun Oh
2000 J jnl
Scalable domain partitioning in Internet OSPF routing.
Telecommun. Syst.
Dohoon Kim, Dong-wan Tcha
1999 J jnl
Comparative economic analysis between direct and indirect wiring in the copper-based local loop.
J. Oper. Res. Soc.
Dong-wan Tcha, J.-S. Choi
1997 J jnl
A bi-objective uncapacitated facility location problem.
Eur. J. Oper. Res.
Young-Soo Myung, Hu-gon Kim, Dong-wan Tcha
1997 J jnl
A new lower bound for the frequency assignment problem.
IEEE/ACM Trans. Netw.
Dong-wan Tcha, Yong-Joo Chung, Taek-Jin Choi
1997 J jnl
Optimal Load Balancing on Sonet Bidirectional Rings.
Oper. Res.
Young-Soo Myung, Hu-gon Kim, Dong-wan Tcha
1996 J jnl
Cost-minimizing construction of a unidirectional SHR with diverse protection.
IEEE/ACM Trans. Netw.
Sung-hark Chung, Hu-gon Kim, Yong-seok Yoon, Dong-wan Tcha
1995 J jnl
Conduit and cable installation for a centralized network with logical star-star topology.
IEEE Trans. Commun.
Dong-wan Tcha, Moon-Gil Yoon
1995 J jnl
On the generalized minimum spanning tree problem.
Networks
Young-Soo Myung, Chang-Ho Lee, Dong-wan Tcha
1993 J jnl
Local broadcasting in a tree under minisum criterion.
Networks
Jae-Moon Koh, Dong-wan Tcha
1993 J jnl
Topological design of a two-level network with ring-star configuration.
Comput. Oper. Res.
Chang-Ho Lee, Hyung-bong Ro, Dong-wan Tcha
1992 J jnl
Prioritized channel assignment in a cellular radio network.
IEEE Trans. Commun.
Se-Hyun Oh, Dong-wan Tcha
1992 J jnl
Processors Selection and Traffic Splitting in a Parallel Processors System.
Acta Informatica
Dong-wan Tcha, Bum-il Lee, Toung-duck Lee
1991 J jnl
A dual algorithm for submodular flow problems.
Oper. Res. Lett.
Nam-kee Chung, Dong-wan Tcha
1991 J jnl
Information Dissemination in Trees with Nonuniform Edge Transmission Times.
IEEE Trans. Computers
Jae-Moon Koh, Dong-wan Tcha
1989 J jnl
Link-by-Link Bandwidth Allocation in an Integrated Voice/Data Network Using The Fuzzy Set Approach.
Comput. Networks
Dong-wan Tcha, Chan-yong Jin, Erich Lutz
1985 J jnl
A heuristic for multiple choice programming.
Comput. Oper. Res.
Suk-Gwon Chang, Dong-wan Tcha
1985 J jnl
On the Selection of Primary Paths for a Communication Network.
Comput. Networks
Dong-wan Tcha, Kiyoshi Maruyama
1977 J jnl
Optimal Control of Single-Server Queuing Networks and Multi-Class
Oper. Res.
Dong-wan Tcha, Stanley R. Pliska