NDLI: Protection ratios and interference curves for broadcast and cognitive co-channel and adjacent channel operation

Content Provider	IEEE Xplore Digital Library
Author	Fadda, M. Murroni, M. Popescu, V. Morgade, J. Sancho, R. Angueira, P.
Copyright Year	2013
Description	Author affiliation: Dept. of Electr. & Electron. Eng., Univ. of Cagliari, Cagliari, Italy (Fadda, M.; Murroni, M.) \|\| Dept. of Electron. & Telecommun., UPV/EEHUHU, Bilbao, Spain (Morgade, J.; Sancho, R.; Angueira, P.) \|\| Dept. of Electron. & Comput., Transilvania Univ. of Brasov, Brasov, Romania (Popescu, V.)
Abstract	This paper presents an extended study of the performance of an 802.22 WRAN system operating into the same coverage range of a DTT receiver. We performed extended measurements for evaluating the protection of the existing broadcasting services. In order to evaluate the performance of DTT systems interfered by 802.22 transmission in their adjacent channels, the Picture Failure levels have been monitored for different operation modes of the 802.22 standard. The goal of the present study is to find the maximum transmission power level and bandwidth configuration of an 802.22 signal operating in the adjacent channels of an active DTT system that ensures the protection of the primary broadcast system. The results from the measurements performed in the various scenarios have been analyzed and conclusions have been drawn.
Starting Page	1
Ending Page	5
File Size	479026
Page Count	5
File Format	PDF
ISBN	9781467360470
ISSN	21555044
DOI	10.1109/BMSB.2013.6621701
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-06-05
Publisher Place	UK
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless communication TV Cognitive Radio Digital Terrestrial Television Receivers Interference Bandwidth Standards Simulation Measurements Digital video broadcasting Picture Failure
Content Type	Text
Resource Type	Article

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