adaptive traffic indication algorithm for energy efficiency in ieee 802.16e systems
DESCRIPTION
Adaptive Traffic Indication Algorithm for Energy efficiency in IEEE 802.16e Systems. Jenhui Chen, Yu-Lin Li, and Hua-Chiang Yin Communications of the ACM, February 2008. Outline. Introduction System Model Adaptive Traffic Indication Algorithm Performance Analysis Conclusion. Introduction. - PowerPoint PPT PresentationTRANSCRIPT
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Adaptive Traffic Indication Algorithm for Energy efficiency in IEEE 802.16e SystemsJenhui Chen, Yu-Lin Li, and Hua-Chiang Yin
Communications of the ACM, February 2008
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Outline
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Introduction System Model Adaptive Traffic Indication Algorithm Performance Analysis Conclusion
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Introduction
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In order to effectively manage the limited power, the sleep mode operations contain three power saving classes.
This paper design a traffic indication algorithm combine power saving with scheduler operation.
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Sleep modes
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Sleep Mode
Sleep Mode
Sleep Mode
NormalMode
SleepMode
ListenMode
Power-Saving Class of Type I
Power-Saving Class of Type II
Power-Saving Class of Type III
Sleep Mode
Sleep Mode
Sleep Mode
NormalMode
SleepMode
ListenMode
Power-Saving Class of Type I
Power-Saving Class of Type II
Power-Saving Class of Type III
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System Model
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System Model
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System Model
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Adaptive Traffic Indication Algorithm
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MAC Resource with AMC Scheme
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Adaptive Traffic Indication Algorithm
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Available Bandwidth Allocation
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Adaptive Traffic Indication Algorithm
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Adaptive Traffic Indication Algorithm
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The Selection Criteria
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Adaptive Traffic Indication Algorithm
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Adaptive Traffic Indication Algorithm
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Performance Analysis
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The Average Energy Consumption
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Performance Analysis
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Analysis Result E[C] among
different traffic ratio PE among
Different traffic ratio
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Performance Analysis
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Analysis Result E[C] among different Te E[C] among
different Tmin
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Performance Analysis
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Simulation
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Conclusion
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ATIA avoid a problem of an MS will waste its battery energy if there is no available bandwidth for it.
ATIA should be optimized to combine with different scheduler operation and admission control.