Power savings for cell search application with DRX feature in LTE

Author

Song, Jie ; Li, Fangwei

Author_Institution

Coll. of Commun. & Inf. Eng., Chongqing Univ. of Post & Telecommun., Chongqing, China

fYear

2012

fDate

29-31 May 2012

Firstpage

2953

Lastpage

2956

Abstract

LTE has been touted as the forth generation mobile communication technology offering high data rate and low delay.However, with telecom terminal product to boost performance, the processing demands on terminal is enormous, and at the same time energy consumption is heavy. This paper from the power consumption of the mobile terminal performance, Analyzes the main factors of influence terminal power level in LTE, The discussion focused on the cell search process how to apply the DRX to save power energy, puts forward a new feasible solution. It can help to save unnecessary power consumption and plays an important role in extending the standby time of UE.

Keywords

Long Term Evolution; energy consumption; radio reception; telecommunication terminals; DRX feature; LTE; UE standby time; cell search application; data rate; energy consumption; forth generation mobile communication technology; low delay; mobile terminal performance; power consumption; power saving; telecom terminal product; terminal power level; Educational institutions; OFDM; Power demand; Protocols; Receivers; Synchronization; Wireless communication; DRX cycle; LTE; cell search; power saving mode;

fLanguage

English

Publisher

ieee

Conference_Titel

Fuzzy Systems and Knowledge Discovery (FSKD), 2012 9th International Conference on

Conference_Location

Sichuan

Print_ISBN

978-1-4673-0025-4

Type

conf

DOI

10.1109/FSKD.2012.6233795

Filename

6233795