scholarly journals Hybrid static–dynamic selection of implementation alternatives in heterogeneous environments

2017 ◽  
Vol 75 (8) ◽  
pp. 4098-4113 ◽  
Author(s):  
D. del Rio Astorga ◽  
Manuel F. Dolz ◽  
Javier Fernandez ◽  
Javier Garcia Blas
Keyword(s):  
Heterogeneous Environments ◽  
Dynamic Selection ◽  
Selection Of

Dynamic selection of dispatching rules for job shop scheduling

2000 ◽  
Vol 11 (1) ◽  
pp. 73-81 ◽  
Author(s):  
V. Subramaniam ◽  
G. K. Lee ◽  
G. S. Hong ◽  
Y. S. Wong ◽  
T. Ramesh
Keyword(s):  
Job Shop ◽  
Job Shop Scheduling ◽  
Dispatching Rules ◽  
Dynamic Selection ◽  
Shop Scheduling ◽  
Selection Of

scholarly journals Improving the energy efficiency of VoIP applications in IEEE 802.11 networks through control of the packetization rate

2017 ◽  
Author(s):  
Rafael Estepa ◽  
Antonio Estepa ◽  
Germán Madinabeitia ◽  
Mark Davis
Keyword(s):  
Energy Efficiency ◽  
Ieee 802.11 ◽  
Rate Control ◽  
Control Algorithm ◽  
Energy Savings ◽  
Dynamic Selection ◽  
802.11 Networks ◽  
Ieee 802.11 Networks ◽  
Rate Control Algorithm ◽  
Selection Of

This paper presents an adaptive algorithm that improves the energy efficiency of VoIP applications over IEEE 802.11 networks. The algorithm seeks to achieve the largest energy savings subject to reaching a minimum speech quality under the prevailing network conditions. The control mechanism used is the dynamic selection of the packet size during the communication.This algorithm has been implemented in an experimental testbed and the results demonstrate that our packetization rate control algorithm can provide energy savings in uncongested IEEE 802.11 networks (up to 30%). Furthermore, under poor network conditions the algorithm can prolong the duration of the call before it is dropped at the expense of a higher energy consumption.

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