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dc.contributor.authorChou, Zi-Tsanen_US
dc.contributor.authorLin, Yu-Hsiangen_US
dc.contributor.authorJan, Rong-Hongen_US
dc.date.accessioned2017-04-21T06:49:36Z-
dc.date.available2017-04-21T06:49:36Z-
dc.date.issued2008en_US
dc.identifier.isbn978-1-4244-2423-8en_US
dc.identifier.urihttp://dx.doi.org/10.1109/ICCS.2008.4737248en_US
dc.identifier.urihttp://hdl.handle.net/11536/135021-
dc.description.abstractIn wireless ad hoc networks, IEEE 802.11 power management may completely fail if power-saving (PS for short) stations are out of synchronization. To fix this problem, [5]-[8] proposed various cyclic quorum-based power management (CQPM) protocols, which, however, may also completely fail if some PS stations have different schedule repetition intervals (SRIs). To conquer all these problems, we propose the OAPM protocol, which has the following attractive features. (i) By means of novel factor-hereditary quorum space techniques, OAPM ensures that two PS neighbors can discover each other in finite time regardless of their clock difference and their individual SRIs. (ii) Given the maximum value of SRI, S-max, the number of tunable SRIs for every PS station is S-max. (iii) The idle duty cycles for all SRIs are minimal. (iv) The time complexity of OAPM neighbor maintenance is constant. (v) A cross-layer SRI adjustment scheme is proposed such that a PS station can adaptively tune its SRI according to traffic QoS requirements. Primary simulation results show that OAPM achieves better energy efficiency than existing CQPM protocols.en_US
dc.language.isoen_USen_US
dc.titleOptimal Fully Adaptive Power Management Protocols for Asynchronous Multi-Hop Ad Hoc Wireless Networksen_US
dc.typeProceedings Paperen_US
dc.identifier.doi10.1109/ICCS.2008.4737248en_US
dc.identifier.journal2008 11TH IEEE SINGAPORE INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS (ICCS), VOLS 1-3en_US
dc.citation.spage569en_US
dc.citation.epage+en_US
dc.contributor.department資訊工程學系zh_TW
dc.contributor.departmentDepartment of Computer Scienceen_US
dc.identifier.wosnumberWOS:000269000100117en_US
dc.citation.woscount0en_US
Appears in Collections:Conferences Paper