Energy efficient operation of 3GPP LTE-Advanced and IEEE 802.16m downlink channel

Currently, prominent 4G wireless networking technologies receive increasing attention from the research community. Represented by 3GPP LTE and IEEE 802.16 cellular standards, they support both stationary and mobile users. Due to the limited power budget of the latter, the energy efficient behavior i...

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Bibliographic Details
Main Authors: Anisimov, A., Andreev, S., Lokhanova, A., Turlikov, A.
Format: Conference Proceeding
Language:English
Subjects:
3GPP LTE
Conferences
Delay
Downlink
downlink traffic
Energy consumption
energy efficiency
IEEE 802.16
IEEE 802.16 Standards
Optimization
Wireless communication
Online Access:Request full text
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Summary:Currently, prominent 4G wireless networking technologies receive increasing attention from the research community. Represented by 3GPP LTE and IEEE 802.16 cellular standards, they support both stationary and mobile users. Due to the limited power budget of the latter, the energy efficient behavior is becoming of primary importance. In order to save power and maximize battery lifetime (without recharging) of battery-driven mobile devices, either 4G cellular standard defines a power saving mode. It is termed Discontinuous Reception (DRX) by 3GPP LTE and Sleep Mode by IEEE 802.16. In this paper, we compare energy efficient properties of the two modes when users receive various traffic.
ISSN:2157-0221
2157-023X