Impact of DRX on VoIP Performance and Battery Life

Impact of DRX on VoIP Performance and Battery Life

in 3GPP LTE

LAP Lambert Academic Publishing ( 23.06.2010 )

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Discontinuous Reception (DRX) is proposed as one of key solutions to conserve the battery power of User Equipment(UE)in 3GPP Long Term Evolution (3GPP LTE). This thesis report has evaluated different DRX parameter settings for VoIP traffic both in uplink and downlink and found out different gains in terms of power saving and network performance. It is shown that key parameters include On-duration Timer, Inactivity Timer and length of DRX cycle. These three parameters have major impact on both VoIP performance and power saving in UE. Different combinations of these three parameters show different results.

Детали книги:

ISBN-13:

978-3-8383-7390-4

ISBN-10:

3838373901

EAN:

9783838373904

Язык книги:

English

By (author) :

Waqas Khan

Количество страниц:

68

Опубликовано:

23.06.2010

Категория:

Электроника, электротехника, коммуникационные технологии