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Licensed shared access (LSA) is an emergent regulatory approach that allows spectrum licensed for shared secondary use among multiple entities while maintaining a level of quality of service. There have been bands planned and pilot trials conducted for LSA such as 2.3–2.4 GHz in European Union. Market mechanism and platform to realize LSA among regulator, primary license holders and secondary LSA...
Due to the fact that existing cellular data cards usually select networks with the highest physical data rate as their priority choices, network radio resources may not be efficiently and equally utilized in a multiple network environment, even when the network with the highest data rate is already congested. In this paper, we present a dynamic network selection algorithm via a quota-based admission...
Traditional resource allocation studies of wireless access networks almost all focused on the maximization of the network capacity and quality of services (QoS). As the development of the cellular technologies (such as LTE-Advanced) progress, more than one component carrier (CCs) can now be jointly utilized in a base station (BS). However, the use of some CCs may not be necessary at light traffic...
Carrier Aggregation (CA) is one of the promising features to support the much wider bandwidth for packet transmissions in Long Term Evolution-Advanced (LTE-A) systems. To the best of our knowledge, works regarding the packet scheduling algorithm in LTE-A systems with the CA mechanism have not thoroughly been investigated yet till now. In this paper, we therefore aim to design an efficient packet scheduling...
Carrier Aggregation (CA) is one of the promising features in Long Term Evolution-Advanced (LTE-A) systems. Till now, works regarding the packet scheduling scheme with CA in different frequency bands have not completely been studied and evaluated yet. Thus, the purpose of this work aims to explore such issue and presents an efficient quantized water-filling packet scheduling algorithm for high-data-rate...
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