Paper Info
Title
Service aware adaptive DRX scheme
Abstract
Discontinuous Reception (DRX) in Long Term Evolution (LTE) is used to reduce the energy consumption when there is no data transfer for a given user. Current DRX works on a per-UE basis but works with fixed DRX. That is, DRX does not take into account that different services and different terminals have different requirements on Quality of Experience (QoE). We propose an efficient adaptive DRX method that can provide battery saving without degrading QoE of the services. This method utilizes service and terminal knowledge provided by Deep Packet Inspection (DPI) mechanism and modifies the DRX settings adaptively on the fly. This unique work analyses anonymous traffic data from an operational mobile broadband network and emulates the effects of various DRX settings upon this live traffic data. Live traffic has larger variance in the timescale of DRX than it is assumed by models used in state-of-the-art DRX schemes. Thus the proposed method outperforms existing solutions and get closer to the theoretically ideal case.
Year
DOI
Venue
2014
10.1109/GLOCOMW.2014.7063585
Globecom Workshops
Keywords
Field
DocType
Long Term Evolution,diversity reception,quality of experience,telecommunication power management,telecommunication traffic,DPI mechanism,LTE,Long Term Evolution,QoE,anonymous traffic data,deep packet inspection,discontinuous reception,energy consumption reduction,live traffic data,mobile broadband network,quality of experience,service aware adaptive DRX scheme,adaptive,discontinuous reception,quality of experience
Discontinuous reception,Deep packet inspection,Data transmission,Computer science,Computer network,On the fly,Real-time computing,Quality of experience,Battery (electricity),Energy consumption,Mobile broadband
Conference
ISSN
Citations 
PageRank 
2166-0069
0
0.34
References 
Authors
8
5
Name
Order
Citations
PageRank
Géza Szabó1958.87
Gergely Pongrácz26816.25
I. Godor367233.65
Rickard Cöster400.34
Mathias Sintorn500.34