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Programmability in wireless access networks can provide unprecedented flexibility in meeting the communications needs of a diverse set of wireless devices under changing demand and network conditions. Programmability also holds the promise of enabling multiple simultaneous virtual operators providing a variety of access networks that offer different services using different business models. In this...
In this paper we introduce an architecture for wireless access on two-tiered heterogeneous clouds. We first discuss the concept of Software Defined Infrastructure (SDI), and role of Software Defined Radio in SDI, and review relevant literature. Next we present the architecture design for a Software Defined Wireless Access module in detail and provide measurements for the implemented solution. While...
Intelligent Transportation Systems (ITS) aggregate, analyze and display geographic- and temporal-specific sensor information to reduce congestion while promoting safety. Until now, the coverage and potential of ITS have been restricted by the excessive cost of deploying the required road sensor and communications infrastructure. Our solution to this problem is focused on a novel integrated ITS Network...
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