| DueDate
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31 May 2011 +
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| Has image
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File:20110531MasterCognitiveTV-Bezabih.pdf +
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| Keywords
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Cognitive radio +
, TV +
, Reuse +
, Frequency +
, White space +
, Gray space +
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| Objective
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In this thesis the registration of TV rece … In this thesis the registration of TV receiver information in a database is introduced to utilize unused frequencies in the TV broadcasting band. The unused frequencies are split in White space and Grey space. By conducting simulations at three areas in Norway the amount of unused frequencies with focus on the Grey Space is found. The result is evaluated in regards to the level of information retrieved from each TV receiver. There are three knowledge levels evaluated: when the information changes from only knowing the available channels at a location, to having information on which broad- caster delivers TV service information at a household, and finally how the amount of Grey Space changes when knowing the TV usage in time. The result is evaluated using a Cognitive radio with transmit power of 100mW and 4 W.
At the areas evaluated the Grey Space amount varies in average between 80-96 MHz considering a Cognitive radio with 4 W transmit power. This level increases to 109- 115 MHz in average when considering a 100mW Cognitive device. These levels are in addition to the White Space found at an area.ition to the White Space found at an area. +
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| Supervisor
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Josef Noll +
, Torleiv Maseng +
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| ThesisStatus
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Finished +
|
| Titel
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TV receiver registration to utilize unused frequencies in the TV broadcasting band +
|
| User
|
Hemdan Bezabih +
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| Creation dateThis property is a special property in this wiki.
|
24 November 2011 15:26:24 +
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| Categories |
Thesis +
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| Modification dateThis property is a special property in this wiki.
|
24 November 2011 15:26:24 +
|
