HARQ Performance Analysis in IEEE 802.16m System

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Title:	HARQ Performance Analysis in IEEE 802.16m System
Authors:	Tseng, Hsien-Wei;Jan, Yih-Guang;Lee, Wei-Chen;Lu, Shih-Nan;Lee, Yang-Han;Chuang, Ming-Hsueh
Contributors:	淡江大學電機工程學系
Keywords:	Chase Combining;Co-Channel;HARQ;High Mobility;Interference
Date:	2013-08-01
Issue Date:	2013-04-11
Publisher:	Switzerland: Trans Tech Publications Inc.
Abstract:	In this paper we simulate and analyze the system performance of implementing two Hybrid Automatic Retransmission Request (HARQ) architectures for IEEE 802.16m system, one is a modified Type I HARQ architecture with adaptive modulation and coding (AMC) scheme and the other is the Chase Combining. In the simulation, the buffer size of HARQ has been set to certain limit and under the condition of having the packet error ratio (PER) limited by 10% then the selection of proper HARQ structure with suitable AMC scheme for IEEE 802.16m system has been proposed for mobile speeds at 3 km/hr, 80 km/hr or 350 km/hr and with a distance of 300m between the mobile station and its serving base station.
Relation:	Applied Mechanics and Materials 284-287, pp.2756-2760
DOI:	10.4028/www.scientific.net/AMM.284-287.2756
Appears in Collections:	[Graduate Institute & Department of Electrical Engineering] Journal Article

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