Abstract
ABSTRACTThis paper considers the realisation of a broadcast out‐of‐band cognitive pilot channels (CPC) piggybacked on a Terrestrial Digital Multimedia Broadcasting (T‐DMB) platform. The solution satisfies the requirements of coverage‐based CPC schemes. The main goal of these is the enabling of the information transfer to mobile terminals of available knowledge of the wireless network environment, including available radio access networks, frequency bands, network policies and such like information. The proposed CPC solution is first contextualised within the range of CPC concepts, which have been and are being researched. Then, a three‐layer ‘CPC over T‐DMB’ system architectural design is set out. A prototype of the scheme is realised and implemented on a testbed, the design of which is outlined, and through which the key technological concepts are validated and their technical performance evaluated. The results of these system evaluations are presented and discussed. Copyright © 2013 John Wiley & Sons, Ltd.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: Transactions on Emerging Telecommunications Technologies
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.