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Search Publications by: Anirudha Sahoo (Fed)

Displaying 26 - 29 of 29

Implementation of an Opportunistic Spectrum Access System with Disruption QoS Provisioning and PU Traffic Parameter Estimation

March 9, 2015

Author(s)

Anirudha Sahoo, Michael R. Souryal

Opportunistic Spectrum Access (OSA) is one of the models proposed in the literature for Dynamic Spectrum Access (DSA). Providing disruption QoS in terms of interference caused to the Primary Users (PUs) is crucial in such systems. In this paper, we use a

Implementation of an Opportunistic Spectrum Access Scheme with Disruption QoS

June 2, 2014

Author(s)

Anirudha Sahoo

Opportunistic Spectrum Access (OSA) is one of the models proposed for Dynamic Spectrum Access (DSA). In OSA systems, it is important to restrict the interference of Secondary Users (SUs) to the Primary Users (PUs), so that the performance degradation of PU

Dynamic Spectrum Access: Current State of the Art and Future Challenges

February 2, 2014

Author(s)

Anirudha Sahoo, Michael R. Souryal

Dynamic Spectrum Access (DSA) is emerging as a promising technology to mitigate the spectrum scarcity caused by static frequency allocations. Despite the clear need for more efficient allocation, however, DSA faces a number of challenges, chief among them

Providing Disruption QoS in an OFDM System Using Residual Idle Time Based Opportunistic Spectrum Access

December 3, 2013

Author(s)

Anirudha Sahoo, Michael R. Souryal, Mudumbai Ranganathan

Dynamic spectrum access (DSA) is emerging as a promising technology to mitigate spectrum scarcity caused by static frequency allocation. Among the different models proposed for DSA, opportunistic spectrum access (OSA) is a promising class of solutions. In

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