Matches in SemOpenAlex for { <https://semopenalex.org/work/W2170091831> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2170091831 abstract "Spectrum sensing can be used for determining if opportunistic spectrum use by secondary users is allowable meaning that the usage does not cause harmful interference to the primary user. We investigate an energy based cooperative sensing technique. False alarms refer to determining that the opportunistic spectrum use is not allowable though actually it is allowable. Conventional sensing methods are designed to satisfy a predetermined false alarm P <sub xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>FA</sub> corresponding to a certain amount of lost transmission opportunities. Miss probability P <sub xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>M</sub> refers to determining the opportunistic spectrum use is allowable though actually it is not allowable. For secondary users in the cognitive radio networks, P <sub xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>M</sub> is more important as it is related to the interference caused to the primary user by secondary users. Therefore, we will require that P <sub xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>M</sub> is less than some limit. It is difficult to always satisfy a required PM since secondary user should know the received signal level of primary user. We use a new hypothesis model and employ a locally most powerful (LMP) criteria to satisfy the required P <sub xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>M</sub> at the decision border. This corresponds to optimizing performance at the worst possible scenario from primary userpsilas viewpoint. A probability density function of the test statistic of the proposed detector is derived analytically. By computer simulation results, we have shown that P <sub xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>M</sub> can be satisfied at the border." @default.
- W2170091831 created "2016-06-24" @default.
- W2170091831 creator A5013435049 @default.
- W2170091831 creator A5055603484 @default.
- W2170091831 creator A5076133663 @default.
- W2170091831 creator A5082731774 @default.
- W2170091831 date "2008-09-01" @default.
- W2170091831 modified "2023-10-14" @default.
- W2170091831 title "Study on cooperative sensing based on miss detection criteria" @default.
- W2170091831 cites W2031211320 @default.
- W2170091831 cites W2090049449 @default.
- W2170091831 cites W2114975004 @default.
- W2170091831 cites W2127040151 @default.
- W2170091831 cites W2134049434 @default.
- W2170091831 cites W2135115617 @default.
- W2170091831 cites W2143908289 @default.
- W2170091831 cites W2145197862 @default.
- W2170091831 cites W2160142478 @default.
- W2170091831 cites W2161495911 @default.
- W2170091831 doi "https://doi.org/10.1109/pimrc.2008.4699899" @default.
- W2170091831 hasPublicationYear "2008" @default.
- W2170091831 type Work @default.
- W2170091831 sameAs 2170091831 @default.
- W2170091831 citedByCount "2" @default.
- W2170091831 crossrefType "proceedings-article" @default.
- W2170091831 hasAuthorship W2170091831A5013435049 @default.
- W2170091831 hasAuthorship W2170091831A5055603484 @default.
- W2170091831 hasAuthorship W2170091831A5076133663 @default.
- W2170091831 hasAuthorship W2170091831A5082731774 @default.
- W2170091831 hasConcept C121332964 @default.
- W2170091831 hasConcept C127162648 @default.
- W2170091831 hasConcept C149946192 @default.
- W2170091831 hasConcept C154945302 @default.
- W2170091831 hasConcept C156778621 @default.
- W2170091831 hasConcept C23123220 @default.
- W2170091831 hasConcept C2776836416 @default.
- W2170091831 hasConcept C31258907 @default.
- W2170091831 hasConcept C32022120 @default.
- W2170091831 hasConcept C41008148 @default.
- W2170091831 hasConcept C555944384 @default.
- W2170091831 hasConcept C62520636 @default.
- W2170091831 hasConcept C76155785 @default.
- W2170091831 hasConceptScore W2170091831C121332964 @default.
- W2170091831 hasConceptScore W2170091831C127162648 @default.
- W2170091831 hasConceptScore W2170091831C149946192 @default.
- W2170091831 hasConceptScore W2170091831C154945302 @default.
- W2170091831 hasConceptScore W2170091831C156778621 @default.
- W2170091831 hasConceptScore W2170091831C23123220 @default.
- W2170091831 hasConceptScore W2170091831C2776836416 @default.
- W2170091831 hasConceptScore W2170091831C31258907 @default.
- W2170091831 hasConceptScore W2170091831C32022120 @default.
- W2170091831 hasConceptScore W2170091831C41008148 @default.
- W2170091831 hasConceptScore W2170091831C555944384 @default.
- W2170091831 hasConceptScore W2170091831C62520636 @default.
- W2170091831 hasConceptScore W2170091831C76155785 @default.
- W2170091831 hasLocation W21700918311 @default.
- W2170091831 hasOpenAccess W2170091831 @default.
- W2170091831 hasPrimaryLocation W21700918311 @default.
- W2170091831 hasRelatedWork W1914921007 @default.
- W2170091831 hasRelatedWork W1973050875 @default.
- W2170091831 hasRelatedWork W1987937054 @default.
- W2170091831 hasRelatedWork W2013941035 @default.
- W2170091831 hasRelatedWork W2104212442 @default.
- W2170091831 hasRelatedWork W2126247348 @default.
- W2170091831 hasRelatedWork W2162561155 @default.
- W2170091831 hasRelatedWork W2522449484 @default.
- W2170091831 hasRelatedWork W3014817214 @default.
- W2170091831 hasRelatedWork W2511813307 @default.
- W2170091831 isParatext "false" @default.
- W2170091831 isRetracted "false" @default.
- W2170091831 magId "2170091831" @default.
- W2170091831 workType "article" @default.