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dc.contributor.authorHsieh, Jing-Rongen_US
dc.contributor.authorLee, Tsern-Hueien_US
dc.date.accessioned2014-12-08T15:47:22Z-
dc.date.available2014-12-08T15:47:22Z-
dc.date.issued2008en_US
dc.identifier.isbn978-1-4244-1644-8en_US
dc.identifier.issn1090-3038en_US
dc.identifier.urihttp://hdl.handle.net/11536/31743-
dc.description.abstractVarious multi-polling schemes have recently been proposed to reduce the overhead resides in legacy IEEE 802.11 WLAN protocols. In particular, the Two-Step Multi-Polling (TSMP) scheme utilizes the acquired buffer status and channel condition to derive exact required time of each wireless station. Consequently, it seems to he easy to incorporate an energy saving schedule to prolong the operating time of the portable devices. However, even though it adopted the concept of rate adaptation, the TSMP scheme did not take into account frame retransmissions caused by transmission errors due to, say, fading of the wireless channel. The uncertain time spent on retransmission of former stations in the schedule may introduce energy-consuming overhearing for later ones. In this paper, we propose wake-up time schedules and an adaptive updating algorithm to save more energy for the later stations under the error-prone wireless environment. The proposed scheme is simple and thus quite feasible. Besides, from extensive simulation results, we found that the proposed solution is effective.en_US
dc.language.isoen_USen_US
dc.subjectenergyen_US
dc.subjectsavingen_US
dc.subjectmulti-pollingen_US
dc.subjectWLANen_US
dc.titleAn energy saving scheme with error recovery for multi-polling in wireless LANsen_US
dc.typeArticleen_US
dc.identifier.journal2008 IEEE 67TH VEHICULAR TECHNOLOGY CONFERENCE-SPRING, VOLS 1-7en_US
dc.citation.spage2121en_US
dc.citation.epage2125en_US
dc.contributor.department電信工程研究所zh_TW
dc.contributor.departmentInstitute of Communications Engineeringen_US
dc.identifier.wosnumberWOS:000259298001157-
Appears in Collections:Conferences Paper