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Cognitive Information Awareness and Delivery

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Book cover Cognitive Wireless Networks

Part of the book series: SpringerBriefs in Electrical and Computer Engineering ((BRIEFSELECTRIC))

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Abstract

According to the analysis above, cognitive information awareness is the first step for a CWN to gather the necessary network information such as the available spectrum and network operation parameters. Cognitive ability can be mainly categorized as spectrum sensing, cognitive pilot channel (CPC) and cognitive database according to different information and collection methods. Wherein, spectrum sensing determines the available spectrum parameters including frequency, bandwidth, and idle period. The CPC and cognition database can be used to collect and exchange the network information such as the radio access technology (RAT) mode, network pilot channel information, system bandwidth, carrier frequency, transmit power, and policies.

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Author information

Authors and Affiliations

  1. Key Laboratory of Universal Wireless Communications, Ministry of Education School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China

    Zhiyong Feng & Qixun Zhang

  2. State Key Laboratory of Networking and Switching, Beijing University of Posts and Telecommunications, Beijing, China

    Ping Zhang

Authors
  1. Zhiyong Feng
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  2. Qixun Zhang
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  3. Ping Zhang
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Correspondence to Zhiyong Feng .

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Feng, Z., Zhang, Q., Zhang, P. (2015). Cognitive Information Awareness and Delivery. In: Cognitive Wireless Networks. SpringerBriefs in Electrical and Computer Engineering. Springer, Cham. https://doi.org/10.1007/978-3-319-15768-9_4

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  • DOI: https://doi.org/10.1007/978-3-319-15768-9_4

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-15767-2

  • Online ISBN: 978-3-319-15768-9

  • eBook Packages: Computer ScienceComputer Science (R0)

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