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George Mason University
Dynamic resource allocation in OFDM-based Cognitive Radio Networks
Abstract
This dissertation addresses two important issues in cooperative cognitive radio networks: spectrum sensing in physical layer and dynamic resource allocation in MAC layer. The goal of spectrum sensing is to find the vacant spectrum bands opportunistically and have them accumulated in a spectrum pool. In the MAC layer the detected bands are allocated to the Secondary Users (SUs) dynamically to take the best advantage of the temporarily granted resources.
Author and committee
dc:creator, dc:contributor.*- Author
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- Baharlouei, Akram
Subjects
dc:subject × 7Identifiers
dc:identifier.*- Identifier
- hdl:1920/8289
- OAI identifier oai:identifier
- oai:MARS:1920/8289