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dc.contributor.authorHuang, CFen_US
dc.contributor.authorTseng, YCen_US
dc.contributor.authorWu, SLen_US
dc.contributor.authorSheu, JPen_US
dc.date.accessioned2014-12-08T15:26:46Z-
dc.date.available2014-12-08T15:26:46Z-
dc.date.issued2001en_US
dc.identifier.isbn0-7803-7128-3en_US
dc.identifier.issn1095-2055en_US
dc.identifier.urihttp://hdl.handle.net/11536/19034-
dc.description.abstractThe Packet Radio Network (PRN) is an attractive architecture to support mobile and wireless communication. Although the code assignment problem has been studied extensively on PRN, we observe in this paper that the power control problem has been ignored by most works, but may have significant impact on performance. By power control, we mean that the transmission ranges of stations are tunable. We show given a PRN in which each host already received a code, how to adjust the powers of stations to control/improve the topology of the PRN without violating the original code assignment. Several schemes are proposed. Through simulations, we demonstrate that although the code assignment problem is NP-complete and thus computationally very expensive, using our power adjustment schemes can easily improve the network performance by about 20% with polynomial costs.en_US
dc.language.isoen_USen_US
dc.titleIncreasing the throughput of multihop Packet Radio Networks with power adjustmenten_US
dc.typeProceedings Paperen_US
dc.identifier.journalTENTH INTERNATIONAL CONFERENCE ON COMPUTER COMMUNICATIONS AND NETWORKS, PROCEEDINGSen_US
dc.citation.spage220en_US
dc.citation.epage225en_US
dc.contributor.department資訊工程學系zh_TW
dc.contributor.departmentDepartment of Computer Scienceen_US
dc.identifier.wosnumberWOS:000172717000032-
Appears in Collections:Conferences Paper