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Dynamic Spectrum Access for Wireless Networks

Part of the SpringerBriefs in Electrical and Computer Engineering Book Series

DOI: 10.1007/978-3-319-15299-8

ISBN: 978-3-319-15298-1

Publisher: Springer International Publishing - Springer Journals

Feb 4, 2015

Available

An Overview of Cognitive Radio Networks

Rawat, Danda B.; Song, Min; Shetty, Sachin

Pages: 1 –11

[Wireless communication is the fastest growing segment of the communication industry. With the successful deployment of cellular networks in licensed bands and Wi-Fi networks in unlicensed bands, users have anytime, anywhere connectivity with the networked systems leading to the Internet of...
Available

Resource Allocation in Spectrum Underlay Cognitive Radio Networks

Rawat, Danda B.; Song, Min; Shetty, Sachin

Pages: 13 –24

[In spectrum overlay approach, SUs coexists with PUs and share their spectrum. However, each SU has imposed transmit power constraint so as not to create any harmful interference to active PUs. The main goal of each SU is to maintain lower interference level than the specified tolerable level at...
Available

Resource Allocation in Spectrum Overlay Cognitive Radio Networks

Rawat, Danda B.; Song, Min; Shetty, Sachin

Pages: 25 –42

[Opportunistic spectrum access (OSA) is an emerging concept for spectrum overlay based spectrum sharing model where SUs identify spectrum opportunities in licensed bands and use them opportunistically without interfering with PUs [12, 20, 34, 36]. In spectrum overlay approach, as SUs are not...
Available

Cloud-Integrated Geolocation-Aware Dynamic Spectrum Access

Rawat, Danda B.; Song, Min; Shetty, Sachin

Pages: 43 –56

[This chapter presents cloud integrated dynamic spectrum access in cognitive radio networks where most of the computing and storing function are performed using data offloading to cloud computing platform. The SUs are considerably constrained by their limited power, memory and computational...
Available

Resource Allocation for Cognitive Radio Enabled Vehicular Network Users

Rawat, Danda B.; Song, Min; Shetty, Sachin

Pages: 57 –65

[Vehicular communication networks are expected to provide safety and comfort services to passengers and drivers. To support diverse set of services and applications, vehicular network is expected to used variety of wireless access technologies for Vehicle-to-Vehicle (V2V) and Vehicle-to-roadside...

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