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QoS_GTE: A Centralized QoS Guaranteed Throughput Enhancement Scheduling Scheme for Relay-Assisted WiMAX Networks
"... Abstract − A centralized QoS guaranteed throughput enhancement (QoS_GTE) scheduling scheme for downlink relay-assisted WiMAX networks is proposed. The QoS_GTE consists of a transmission time based path selection algorithm (TT_PSA), a service order based resource allocation algorithm (SO_RAA), and a ..."
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Abstract − A centralized QoS guaranteed throughput enhancement (QoS_GTE) scheduling scheme for downlink relay-assisted WiMAX networks is proposed. The QoS_GTE consists of a transmission time based path selection algorithm (TT_PSA), a service order based resource allocation algorithm (SO_RAA), and a
Optimal resource allocation scheme for cognitive radio networks with relay selection based on game theory
"... Abstract In this paper, we present a non-transferable utility coalition graph game (NTU-CGG) based resource allocation scheme with relay selection for a downlink orthogonal frequency division multiplexing (OFDMA) based cognitive radio networks to maximize both system throughput and system fairness. ..."
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Abstract In this paper, we present a non-transferable utility coalition graph game (NTU-CGG) based resource allocation scheme with relay selection for a downlink orthogonal frequency division multiplexing (OFDMA) based cognitive radio networks to maximize both system throughput and system fairness
1Improving Amplify-and-Forward Relay Networks: Optimal Power Allocation versus Selection
"... We consider an Amplify-and-Forward cooperative diversity system where a source node communicates with a destination node with the help of one or more relay nodes. The conventional system model assumes all relay nodes participate, with the available channel and power resources equally distributed ove ..."
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system symbol error rate as well. Next, we propose a selection scheme where only one “best ” relay node is chosen to assist in the transmission. We show that the selection-AF scheme maintains full diversity order, and at reasonable power levels has significantly better outage behavior and average
unknown title
"... ACKNOWLEDGMENTS I would like to give many thanks to Dr. Shengli Fu and Dr. Yan Huang as my advi- ..."
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ACKNOWLEDGMENTS I would like to give many thanks to Dr. Shengli Fu and Dr. Yan Huang as my advi-
Load Balancing and Density Dependent Jump Markov Processes (Extended Abstract)
- In Proceedings of the 37th IEEE Symposium on Foundations of Computer Science
, 1996
"... Michael Mitzenmacher Department of Computer Science U.C. Berkeley Berkeley, CA 94720 mitzen@cs.berkeley.edu Abstract We provide a new approach for analyzing both static and dynamic randomized load balancing strategies. We demonstrate the approach by providing the first analysis of the following ..."
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provides a good abstraction of a simple, efficient load balancing scheme in the setting where jobs...
POUR L'OBTENTION DU GRADE DE DOCTEUR ÈS SCIENCES PAR
"... 2010 to my wife, Joyce, and my family...- Résumé- ..."
ative Commons Attribution Non-Commercial No Derivatives licence. Researchers
"... I herewith certify that all material in this dissertation which is not my own work has been properly acknowledged. ..."
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I herewith certify that all material in this dissertation which is not my own work has been properly acknowledged.
Subspace Communication
, 2014
"... We are surrounded by electronic devices that take advantage of wireless technologies, from our computer mice, which require little amounts of information, to our cellphones, which demand increasingly higher data rates. Until today, the coexistence of such a variety of services has been guaranteed by ..."
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of the spectrum by legacy sys-tems. Cognitive radio exhibits a tremendous promise for increasing the spectral efficiency for future wireless systems. Ideally, new secondary users would have a perfect panorama of the spectrum usage, and would opportunistically communicate over the available re-sources without
Article TDMA-Based Dual-Mode Communication for Mobile Wireless Sensor Networks
, 2012
"... sensors ..."
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