Dong-wan Tcha

Publication Activity (10 Years)

Years Active: 1985-2007
Publications (10 Years): 0

Publications

Eunjeong Choi, Dong-wan Tcha
A column generation approach to the heterogeneous fleet vehicle routing problem. Comput. Oper. Res. 34 (7) (2007)
Dong-wan Tcha, Soon-Ho Lee, Go-Whan Jin
Threshold-Type Call Control under the Outage Restriction in a CDMA Cellular System. IEICE Trans. Commun. (9) (2005)
Jae-Hoon Kim, Yong-joo Chung, Dong-wan Tcha
Optimal setup of interference threshold in a multi-cell WCDMA environment. Comput. Commun. 26 (12) (2003)
Dong-wan Tcha, Go-Whan Jin, Chun-hyun Paik
Handoff management without intercell hard handoffs in a multifrequency CDMA system. IEEE Trans. Veh. Technol. 52 (2) (2003)
Chun-hyun Paik, Go-Whan Jin, Jae-Hyeon Ahn, Dong-wan Tcha
Integrated call control in a CDMA cellular system. IEEE Trans. Veh. Technol. 50 (1) (2001)
Dong-wan Tcha, Suk-yon Kang, Go-Whan Jin
Load analysis of the soft handoff scheme in a CDMA cellular system. IEEE J. Sel. Areas Commun. 19 (6) (2001)
Do-hoon Kim, Dong-wan Tcha
Scalable domain partitioning in Internet OSPF routing. Telecommun. Syst. 15 (1-2) (2000)
Dong-wan Tcha, Young-Soo Myung, June-Hyuk Kwon
Base station location in a cellular CDMA system. Telecommun. Syst. 14 (1-4) (2000)
Dong-wan Tcha, June S. Park, Suk-Gwon Chang, Kwan Ho Song
Acknowledgement. Telecommun. Syst. 14 (1-4) (2000)
Dong-wan Tcha, June S. Park, Suk-Gwon Chang, Kwan Ho Song
Korean telecommunication industry in transition. Telecommun. Syst. 14 (1-4) (2000)
Dong-wan Tcha, Yong-joo Chung, Taek-Jin Choi
A new lower bound for the frequency assignment problem. IEEE/ACM Trans. Netw. 5 (1) (1997)
Young-Soo Myung, Hu-gon Kim, Dong-wan Tcha
A bi-objective uncapacitated facility location problem. Eur. J. Oper. Res. 100 (3) (1997)
Young-Soo Myung, Hu-gon Kim, Dong-wan Tcha
Optimal Load Balancing on Sonet Bidirectional Rings. Oper. Res. 45 (1) (1997)
Sung-hark Chung, Hu-gon Kim, Yong-seok Yoon, Dong-wan Tcha
Cost-minimizing construction of a unidirectional SHR with diverse protection. IEEE/ACM Trans. Netw. 4 (6) (1996)
Young-Soo Myung, Chang-ho Lee, Dong-wan Tcha
On the generalized minimum spanning tree problem. Networks 26 (4) (1995)
Dong-wan Tcha, Moon-Gil Yoon
Conduit and cable installation for a centralized network with logical star-star topology. IEEE Trans. Commun. 43 (2/3/4) (1995)
Chang-ho Lee, Hyung-bong Ro, Dong-wan Tcha
Topological design of a two-level network with ring-star configuration. Comput. Oper. Res. 20 (6) (1993)
Jae-Moon Koh, Dong-wan Tcha
Local broadcasting in a tree under minisum criterion. Networks 23 (1) (1993)
Dong-wan Tcha, Bum-il Lee, Toung-duck Lee
Processors Selection and Traffic Splitting in a Parallel Processors System. Acta Informatica 29 (5) (1992)
Jae-Moon Koh, Dong-wan Tcha
Information Dissemination in Trees with Nonuniform Edge Transmission Times. IEEE Trans. Computers 40 (10) (1991)
Nam-kee Chung, Dong-wan Tcha
A dual algorithm for submodular flow problems. Oper. Res. Lett. 10 (8) (1991)
Dong-wan Tcha, Chan-yong Jin, Erich Lutz
Link-by-Link Bandwidth Allocation in an Integrated Voice/Data Network Using The Fuzzy Set Approach. Comput. Networks 16 (1989)
Suk-Gwon Chang, Dong-wan Tcha
A heuristic for multiple choice programming. Comput. Oper. Res. 12 (1) (1985)
Dong-wan Tcha, Kiyoshi Maruyama
On the Selection of Primary Paths for a Communication Network. Comput. Networks 9 (1985)