EAN: 9783319339771

Bilder-Quelle: discount24.de - Sport-Freizeit

This brief focuses on the use of full-duplex radio in cognitive radio networks presenting a novel spectrum sharing protocol that allows the secondary users to simultaneously sense and access the vacant spectrum. This protocol called Listen-and-talk (LAT) is evaluated by both mathematical analysis and computer simulations in comparison with other existing protocols including the listen-before-talk protocol. In addition to LAT-based signal processing and resource allocation the brief discusses techniques such as spectrum sensing and dynamic spectrum access. The brief proposes LAT as a suitable access scheme for cognitive radio networks which can support the quality-of-service requirements of these high priority applications. Fundamental theories and key techniques of cognitive radio networks are also covered. Listen and Talk: Full-duplex Cognitive Radio Networks is designed for researchers developers and professionals involved in cognitive radio networks. Advanced-level students studying signal processing or simulations will also find the content helpful since it moves beyond traditional cognitive radio networks into future applications for the technology.

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24.03.2025 um 06:07 Uhr

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