Power Saving Algorithms for Mobile Networks Using Classifiers Ensemble

2013 ◽  
pp. 773-782
Author(s):  
Rafal Lysiak ◽  
Marek Kurzynski
Keyword(s):  
Mobile Networks ◽  
Power Saving

Maximizing Power Saving for VoIP over WiMAX Systems

2016 ◽  
Vol 7 (1) ◽  
pp. 32-40 ◽  
Author(s):  
Tamer Z. Emara
Keyword(s):  
Energy Consumption ◽  
Mobile Networks ◽  
Power Saving ◽  
High Mobility ◽  
Portable Devices ◽  
Broadband Wireless ◽  
Broadband Access Networks ◽  
Mobile Stations ◽  
Wireless Broadband ◽  
The Voice

The voice-over-Internet protocol (VoIP) service is expected to be widely supported in wireless mobile networks. Mobile Broadband Wireless networks VoIP service to users with high mobility requirements, connecting via portable devices which rely on the use of batteries by necessity. Energy consumption significantly affects mobile subscriber stations in wireless broadband access networks. Efficient energy saving is an important and challenging issue because all mobile stations are powered by limited battery lifetimes. Therefore, the authors propose an adaptive mechanism suitable for VoIP service with silence suppression. The proposed mechanism was examined with a computer simulation. The simulation results demonstrate that the proposed mechanism reduces energy consumption.

Energy-Efficient Self-Organizing Routing for Wireless Mobile Networks

2009 ◽  
Vol 5 (4) ◽  
pp. 52-69 ◽  
Author(s):  
Melody Moh ◽  
Rashmi Kukanur ◽  
Xuquan Lin ◽  
Subhankar Dhar
Keyword(s):  
Mobile Networks ◽  
Energy Efficient ◽  
Network Performance ◽  
Power Saving ◽  
Residual Energy ◽  
Traffic Load ◽  
Hierarchical Routing ◽  
Traffic Demand ◽  
Time Space ◽  
Self Organizing

The instant deployment without relying on an existing infrastructure makes mobile ad hoc networks (MANET) a striking choice for many dynamic situations. An efficient MANET protocol may be applied to other important emerging wireless technologies, such as wireless mesh and sensor networks. This article proposes a hierarchical routing scheme that is scalable, energy efficient, and self-organizing. The new algorithm that is discussed in this article is the Dynamic Leader Set Generation (DLSG). This algorithm dynamically selects leader nodes based on traffic demand, locality, and residual energy level, and de-selects them based on residual energy. Therefore, energy consumption and traffic load are balanced throughout the network, and the network reorganizes itself around the dynamically selected leader nodes. Time, space, and message complexities are formally analyzed and implementation issues are also addressed. Incorporating the IEEE 802.11 medium access control mechanism and including the power saving mode, performance evaluation is carried out by simulating DLSG and four existing hierarchical routing algorithms. It shows that DLSG successfully extends network lifetime by 20 to 50% while achieving a comparable level of network performance.

Analytical framework for power saving evaluation in two-tier heterogeneous mobile networks

2016 ◽  
Vol 23 (4) ◽  
pp. 985-999 ◽  
Author(s):  
Po-Chiang Lin ◽  
Lionel F. Gonzalez Casanova ◽  
Yung-Chun Lin
Keyword(s):  
Mobile Networks ◽  
Power Saving ◽  
Analytical Framework ◽  
Heterogeneous Mobile Networks

scholarly journals An Extra Power Saving Scheme for Prolonging Lifetime of Mobile Handset in the 4G Mobile Networks

PLoS ONE ◽  
2014 ◽  
Vol 9 (8) ◽  
pp. e103429 ◽  
Author(s):  
Jenhui Chen ◽  
Woei-Hwa Tarn ◽  
Jiann-Der Lee
Keyword(s):  
Mobile Networks ◽  
Power Saving ◽  
Mobile Handset ◽  
Power Saving Scheme

On Mobility and Sleep-Mode Power-Saving Mechanisms in IEEE 802.16e/m Mobile Networks

2015 ◽  
Vol 9 (3) ◽  
pp. 694-702 ◽  
Author(s):  
Caishi Huang ◽  
Chin-Tau Lea ◽  
Albert Kai-Sun Wong
Keyword(s):  
Mobile Networks ◽  
Power Saving ◽  
Sleep Mode ◽  
Ieee 802.16E
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