Battery life idle parameter optimization of UE in self organizing network

Author

Mach, Tomasz ; Tafazolli, Rahim

Author_Institution

Centre for Commun. Syst. Res., Univ. of Surrey, Guildford, UK

fYear

2010

Firstpage

1332

Lastpage

1336

Abstract

This paper presents a novel mechanism which increases mobile terminal battery performance. It supports a cell reselection algorithm which decides on which cell, user equipment (UE) is camped on when in idle mode (there is no active radio connection with a mobile network). Study is based on real 3G UTRA network measurements. Authors propose a technique to reduce UE current consumption in idle mode based on dynamic S_intrasearch neighbour cell measurements threshold optimization. System analysis covers both UTRA and E-UTRA - Long Term Evolution (LTE) technology.

Keywords

3G mobile communication; Long Term Evolution; cellular radio; 3G UTRA network measurement; E-UTRA; UE current consumption reduction; battery life idle parameter optimization; cell reselection algorithm; dynamic S_intrasearch neighbour cell measurements threshold optimization; idle mode; long term evolution technology; mobile terminal battery performance; self organizing network; user equipment; Batteries; Battery charge measurement; Current measurement; Heuristic algorithms; Mobile communication; Mobile computing; Optimization; Cell Reselection; Energy-Efficient Protocols; LTE; Land Mobile Radio Cellular Systems; SON; UE power consumption; idle mode measurements;

fLanguage

English

Publisher

ieee

Conference_Titel

Personal Indoor and Mobile Radio Communications (PIMRC), 2010 IEEE 21st International Symposium on

Conference_Location

Instanbul

Print_ISBN

978-1-4244-8017-3

Type

conf

DOI

10.1109/PIMRC.2010.5672013

Filename

5672013