Matches in SemOpenAlex for { <https://semopenalex.org/work/W2894860841> ?p ?o ?g. }
- W2894860841 abstract "In this work, we study the cognitive decode-and-forward (DF) relaying, where a primary user (PU) communicates with an access point (AP), and in the same geographical region, a secondary source (SS) communicates to a secondary destination (SD) with assistance from a secondary relay (SR). Either SR or SD can decode the secondary data directly (DIR) or using the successive interference cancelation (SIC) technique. Based on the decoding methods of SR and SD, we proposed SR-DIR-SD-DIR, SR-DIR-SD-SIC, SR-SIC-SD-DIR, and SR-SIC-SD-SIC-based cognitive DF relaying schemes. The outage probabilities of both primary and secondary systems are analyzed for all the decoding manners. The transmit powers of SS and SR are further determined to minimize the outage probability of secondary system subject to the constraint that the outage performance loss of primary system should not exceed a certain percentage compared with the stand-alone primary network without spectrum sharing. Numerical results show that by using the SIC decoding, the outage probability of secondary system can be greatly decreased, especially when the interference from PU is strong or the transmission rate of primary data is low." @default.
- W2894860841 created "2018-10-12" @default.
- W2894860841 creator A5004813084 @default.
- W2894860841 creator A5060043576 @default.
- W2894860841 creator A5091618549 @default.
- W2894860841 date "2018-10-04" @default.
- W2894860841 modified "2023-10-18" @default.
- W2894860841 title "Cognitive decode-and-forward relaying with successive interference cancelation" @default.
- W2894860841 cites W1978781919 @default.
- W2894860841 cites W1983643512 @default.
- W2894860841 cites W1996923433 @default.
- W2894860841 cites W2003169309 @default.
- W2894860841 cites W2024416483 @default.
- W2894860841 cites W2031829978 @default.
- W2894860841 cites W2032052864 @default.
- W2894860841 cites W2034845478 @default.
- W2894860841 cites W2053717053 @default.
- W2894860841 cites W2056275091 @default.
- W2894860841 cites W2059283901 @default.
- W2894860841 cites W2060997103 @default.
- W2894860841 cites W2077767909 @default.
- W2894860841 cites W2084436032 @default.
- W2894860841 cites W2086804994 @default.
- W2894860841 cites W2099762801 @default.
- W2894860841 cites W2108789935 @default.
- W2894860841 cites W2108890670 @default.
- W2894860841 cites W2112193315 @default.
- W2894860841 cites W2117059442 @default.
- W2894860841 cites W2127526079 @default.
- W2894860841 cites W2127593435 @default.
- W2894860841 cites W2133072340 @default.
- W2894860841 cites W2138069856 @default.
- W2894860841 cites W2147088063 @default.
- W2894860841 cites W2149165606 @default.
- W2894860841 cites W2159081591 @default.
- W2894860841 cites W2162650538 @default.
- W2894860841 cites W2164076773 @default.
- W2894860841 cites W2166621948 @default.
- W2894860841 cites W2166689316 @default.
- W2894860841 cites W2171871057 @default.
- W2894860841 cites W2319750479 @default.
- W2894860841 cites W2344123677 @default.
- W2894860841 cites W2399609796 @default.
- W2894860841 cites W2402149712 @default.
- W2894860841 cites W2414419511 @default.
- W2894860841 cites W2417364609 @default.
- W2894860841 cites W2498955441 @default.
- W2894860841 cites W2528063918 @default.
- W2894860841 cites W2746386295 @default.
- W2894860841 cites W2963698259 @default.
- W2894860841 doi "https://doi.org/10.1186/s13638-018-1256-5" @default.
- W2894860841 hasPublicationYear "2018" @default.
- W2894860841 type Work @default.
- W2894860841 sameAs 2894860841 @default.
- W2894860841 citedByCount "5" @default.
- W2894860841 countsByYear W28948608412019 @default.
- W2894860841 countsByYear W28948608412020 @default.
- W2894860841 countsByYear W28948608412023 @default.
- W2894860841 crossrefType "journal-article" @default.
- W2894860841 hasAuthorship W2894860841A5004813084 @default.
- W2894860841 hasAuthorship W2894860841A5060043576 @default.
- W2894860841 hasAuthorship W2894860841A5091618549 @default.
- W2894860841 hasBestOaLocation W28948608411 @default.
- W2894860841 hasConcept C127162648 @default.
- W2894860841 hasConcept C149946192 @default.
- W2894860841 hasConcept C15744967 @default.
- W2894860841 hasConcept C169760540 @default.
- W2894860841 hasConcept C169900460 @default.
- W2894860841 hasConcept C207987634 @default.
- W2894860841 hasConcept C28490314 @default.
- W2894860841 hasConcept C2982854036 @default.
- W2894860841 hasConcept C31258907 @default.
- W2894860841 hasConcept C32022120 @default.
- W2894860841 hasConcept C41008148 @default.
- W2894860841 hasConcept C555944384 @default.
- W2894860841 hasConcept C76155785 @default.
- W2894860841 hasConceptScore W2894860841C127162648 @default.
- W2894860841 hasConceptScore W2894860841C149946192 @default.
- W2894860841 hasConceptScore W2894860841C15744967 @default.
- W2894860841 hasConceptScore W2894860841C169760540 @default.
- W2894860841 hasConceptScore W2894860841C169900460 @default.
- W2894860841 hasConceptScore W2894860841C207987634 @default.
- W2894860841 hasConceptScore W2894860841C28490314 @default.
- W2894860841 hasConceptScore W2894860841C2982854036 @default.
- W2894860841 hasConceptScore W2894860841C31258907 @default.
- W2894860841 hasConceptScore W2894860841C32022120 @default.
- W2894860841 hasConceptScore W2894860841C41008148 @default.
- W2894860841 hasConceptScore W2894860841C555944384 @default.
- W2894860841 hasConceptScore W2894860841C76155785 @default.
- W2894860841 hasLocation W28948608411 @default.
- W2894860841 hasLocation W28948608412 @default.
- W2894860841 hasOpenAccess W2894860841 @default.
- W2894860841 hasPrimaryLocation W28948608411 @default.
- W2894860841 hasRelatedWork W1528348981 @default.
- W2894860841 hasRelatedWork W2006362150 @default.
- W2894860841 hasRelatedWork W2032098997 @default.
- W2894860841 hasRelatedWork W2100397655 @default.
- W2894860841 hasRelatedWork W2130966263 @default.
- W2894860841 hasRelatedWork W2606895171 @default.
- W2894860841 hasRelatedWork W2842599770 @default.