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Patent Number: 135226
Title: METHOD AND APPARATUS FOR DYNAMIC SPECTRUM ACCESS
Inventors: Chandramouli Rajarathnam; Sengupta Shamik; Hong Kai
Abstract: Methods and apparatus are provided for the efficient use of cognitive radios in the performance of dynamic spectrum access. This includes spectrum sensing algorithms, adaptive optimized sensing of parameters based on changing radio environments, and identifying vacant channels. Protocols for switching communication links to different channels, and synchronizing communicating nodes in order to maintain reliable connectively while maximizing spectrum usage are also provided.
Filing Date: 2009-10-09
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