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dc.contributor.authorLin, Jia-Shien_US
dc.contributor.authorFeng, Kai-Tenen_US
dc.contributor.authorHuang, Yu-Zhien_US
dc.contributor.authorWang, Li-Chunen_US
dc.date.accessioned2014-12-08T15:29:09Z-
dc.date.available2014-12-08T15:29:09Z-
dc.date.issued2013-03-01en_US
dc.identifier.issn1536-1233en_US
dc.identifier.urihttp://dx.doi.org/10.1109/TMC.2012.34en_US
dc.identifier.urihttp://hdl.handle.net/11536/21007-
dc.description.abstractThe design of wireless local area networks (WLANs) with enhanced throughput performance have attracted significant amounts of attention in recent years. Based on the IEEE 802.11n standard, frame aggregation is considered one of the major factors to improve the system performance of WLANs from the medium access control (MAC) perspective. In order to fulfill the requirements of high throughput performance, feasible design of automatic repeat request (ARQ) mechanisms becomes important for providing reliable data transmission. In this paper, two MAC-defined ARQ protocols are proposed to consider the effect from frame aggregation for the enhancement of network throughput. An aggregated selective repeat ARQ (ASR-ARQ) scheme is proposed which incorporates the selective repeat ARQ scheme with the consideration of frame aggregation. On the other hand, for worse channel quality, the aggregated hybrid ARQ (AH-ARQ) mechanism is proposed to further enhance the throughput performance by adopting the Reed-Solomon (RS) block code as forward error correction (FEC) scheme. Novel analytical models for both the ASR-ARQ and AH-ARQ protocols are established with the consideration of interfering wireless stations. Simulations are conducted to validate and compare the proposed ARQ mechanisms based on the service time distribution and system throughput. Numerical evaluations show that the proposed AH-ARQ protocol can outperform the other schemes under worse channel condition; while the ASR-ARQ scheme is superior to the other mechanisms under better channel condition.en_US
dc.language.isoen_USen_US
dc.subjectWireless local area networks (WLAN)en_US
dc.subjectIEEE 802.11n standarden_US
dc.subjectmedium access control (MAC)en_US
dc.subjectautomatic repeat request (ARQ)en_US
dc.subjectperformance analysisen_US
dc.titleNovel Design and Analysis of Aggregated ARQ Protocols for IEEE 802.11n Networksen_US
dc.typeArticleen_US
dc.identifier.doi10.1109/TMC.2012.34en_US
dc.identifier.journalIEEE TRANSACTIONS ON MOBILE COMPUTINGen_US
dc.citation.volume12en_US
dc.citation.issue3en_US
dc.citation.spage556en_US
dc.citation.epage570en_US
dc.contributor.department電機資訊學士班zh_TW
dc.contributor.departmentUndergraduate Honors Program of Electrical Engineering and Computer Scienceen_US
dc.identifier.wosnumberWOS:000314018300013-
dc.citation.woscount1-
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