Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김동우 | - |
dc.date.accessioned | 2019-08-20T04:19:28Z | - |
dc.date.available | 2019-08-20T04:19:28Z | - |
dc.date.issued | 2006-11 | - |
dc.identifier.citation | COMPUTERS & OPERATIONS RESEARCH, v. 33, No. 11, Page. 3203-3218 | en_US |
dc.identifier.issn | 0305-0548 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0305054805000924 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/108787 | - |
dc.description.abstract | The CDMA/TDD system is a highly attractive solution to support the next generation cellular mobile systems which provide unbalanced multimedia services between downlink and uplink. In this paper, we analyze the interference for downlink and uplink timeslots in a multicell CDMA/TDD system. We also mathematically formulate an optimal timeslot and channel allocation problem considering capacity fairness among cells, which is to maximize the system capacity under the given traffic unbalance, and propose an efficient algorithm based on the simulated annealing technique. Extensive experimental results show that the proposed scheme yields a good performance, and fairness among cells improves with a decrease in the system capacity. (c) 2005 Elsevier Ltd. All rights reserved. | en_US |
dc.description.sponsorship | This work was supported in part by the Korea Science and Engineering Foundation (KOSEF) under Grant R05-2002-000-00690-0. The authors are grateful to the anonymous reviewers for their valuable comments. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | en_US |
dc.subject | CDMA/TDD system | en_US |
dc.subject | Timeslot and channel allocation | en_US |
dc.subject | Capacity fairness | en_US |
dc.subject | Simulated annealing | en_US |
dc.title | Optimal timeslot and channel allocation considering fairness for multicell CDMA/TDD systems | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1016/j.cor.2005.02.036 | - |
dc.relation.journal | COMPUTERS & OPERATIONS RESEARCH | - |
dc.contributor.googleauthor | Chang, Kun-Nyeong | - |
dc.contributor.googleauthor | Lee, Ki-Dong | - |
dc.contributor.googleauthor | Kim, Dongwoo | - |
dc.relation.code | 2009202220 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DIVISION OF ELECTRICAL ENGINEERING | - |
dc.identifier.pid | dkim | - |
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