Title :
Analysis of Hybrid ARQ in 3GPP LTE systems
Author :
Sandrasegaran, Kumbesan ; Reeves, Scott ; Ramli, Huda Adibah Mohd ; Basukala, Riyaj
Author_Institution :
Fac. of Eng. & Inf. Technol., Univ. of Technol., Sydney, NSW, Australia
fDate :
Oct. 31 2010-Nov. 3 2010
Abstract :
The use of Hybrid ARQ in wireless networks is to provide fast re-transmits and to lower the overall error rate. The performance of HARQ schemes is a well studied field, with many results to draw from in the literature. An area that is less researched is what impact Hybrid ARQ has on LTE systems. We are, specifically, interested in looking at the system delay, but also at how HARQ behaves when used with a packet scheduler. A further area of interest is when HARQ is a drawback on the system throughput. This paper aims to look at all three of these areas.
Keywords :
3G mobile communication; Long Term Evolution; automatic repeat request; 3GPP LTE systems; hybrid ARQ; packet scheduler; wireless networks; Automatic repeat request; Delay; IP networks; Interference; Redundancy; Signal to noise ratio; Transmitters; 3GPP LTE; Hybrid ARQ; IP; Packet Scheduling; Real Time Traffic; TCP;
Conference_Titel :
Communications (APCC), 2010 16th Asia-Pacific Conference on
Conference_Location :
Auckland
Print_ISBN :
978-1-4244-8128-6
Electronic_ISBN :
978-1-4244-8127-9
DOI :
10.1109/APCC.2010.5679692
