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Cognitive radio technology for flexible spectrum sharing


Abdelhameed Mokhtar, Rania and Khatun, Sabira and Mohd Ali, Borhanuddin and Saeed, Rashid Abdelhaleem (2006) Cognitive radio technology for flexible spectrum sharing. In: 2006 4th Student Conference on Research and Development (SCOReD 2006), 27-28 June 2006, Concorde Hotel, Shah Alam. (pp. 44-48).

Abstract / Synopsis

Recent study by FCC Spectrum-Policy Task Force (SPTF) found that while the available spectrum becomes increasingly scarce, the assigned spectrum is significantly underutilized. Cognitive radio (CR) technology refers to a new type of radio hat uses real-time interaction with its environment to determine transmitter parameters such as frequency, power, and modulation. This paper presents a preliminary survey of CR with the goal of quantifying spectral occupancy and thereby gaining some insight into its feasibility. Two case studies were investigated: ultra-wide bandwidth technology as a transmission technique suitable for implementing a cognitive radio system was discussed, and a comparable measurement of TV spectrum band in an urban environment is also presented.

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Additional Metadata

Item Type: Conference or Workshop Item (Paper)
Divisions: Faculty of Engineering
DOI Number:
Publisher: IEEE
Keywords: Cognitive radio; FCC; Spectrum sensing; SPTF; TV; UWB
Depositing User: Nurul Ainie Mokhtar
Date Deposited: 03 Aug 2016 11:38
Last Modified: 03 Aug 2016 11:38
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