Matches in SemOpenAlex for { <https://semopenalex.org/work/W2008667900> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2008667900 abstract "We study the secondary user power allocation in OFDM-based cognitive radio networks with underlay mode where secondary user is allowed to share the spectrum licensed to primary user, provided that limited interference is generated to primary user. While this problem has been studied extensively in the literature, most of the previous works in this context assume that secondary user has the exact information of how much interference it generates to primary user, which may not be the case in practice. We assume that the interference channel gains are known to secondary user with uncertainty, and develop a power allocation algorithm that can keep interference under a desired level. In particular, we formulate the power allocation problem as a chance-constrained program that finds a power allocation that guarantees limited interference with high probability. The formulation is non-convex in general, and we apply techniques from robust optimization theory to convexify the formulation. We show through simulations that our approach finds a power allocation that remains feasible under time-varying channel conditions." @default.
- W2008667900 created "2016-06-24" @default.
- W2008667900 creator A5039859789 @default.
- W2008667900 creator A5039991280 @default.
- W2008667900 date "2014-06-01" @default.
- W2008667900 modified "2023-09-28" @default.
- W2008667900 title "Robust power allocation in cognitive radio networks with uncertain knowledge of interference" @default.
- W2008667900 cites W2041488232 @default.
- W2008667900 cites W2060416080 @default.
- W2008667900 cites W2111482844 @default.
- W2008667900 cites W2130444183 @default.
- W2008667900 cites W2131787605 @default.
- W2008667900 cites W2132517837 @default.
- W2008667900 cites W2144369278 @default.
- W2008667900 cites W2160810892 @default.
- W2008667900 cites W2169421743 @default.
- W2008667900 cites W3011621684 @default.
- W2008667900 doi "https://doi.org/10.1109/icc.2014.6883552" @default.
- W2008667900 hasPublicationYear "2014" @default.
- W2008667900 type Work @default.
- W2008667900 sameAs 2008667900 @default.
- W2008667900 citedByCount "2" @default.
- W2008667900 countsByYear W20086679002016 @default.
- W2008667900 crossrefType "proceedings-article" @default.
- W2008667900 hasAuthorship W2008667900A5039859789 @default.
- W2008667900 hasAuthorship W2008667900A5039991280 @default.
- W2008667900 hasConcept C112680207 @default.
- W2008667900 hasConcept C114237682 @default.
- W2008667900 hasConcept C121332964 @default.
- W2008667900 hasConcept C126255220 @default.
- W2008667900 hasConcept C127162648 @default.
- W2008667900 hasConcept C13944312 @default.
- W2008667900 hasConcept C149946192 @default.
- W2008667900 hasConcept C151730666 @default.
- W2008667900 hasConcept C157972887 @default.
- W2008667900 hasConcept C163258240 @default.
- W2008667900 hasConcept C2524010 @default.
- W2008667900 hasConcept C2777679929 @default.
- W2008667900 hasConcept C2779343474 @default.
- W2008667900 hasConcept C31258907 @default.
- W2008667900 hasConcept C32022120 @default.
- W2008667900 hasConcept C33923547 @default.
- W2008667900 hasConcept C41008148 @default.
- W2008667900 hasConcept C555944384 @default.
- W2008667900 hasConcept C62520636 @default.
- W2008667900 hasConcept C76155785 @default.
- W2008667900 hasConcept C86803240 @default.
- W2008667900 hasConceptScore W2008667900C112680207 @default.
- W2008667900 hasConceptScore W2008667900C114237682 @default.
- W2008667900 hasConceptScore W2008667900C121332964 @default.
- W2008667900 hasConceptScore W2008667900C126255220 @default.
- W2008667900 hasConceptScore W2008667900C127162648 @default.
- W2008667900 hasConceptScore W2008667900C13944312 @default.
- W2008667900 hasConceptScore W2008667900C149946192 @default.
- W2008667900 hasConceptScore W2008667900C151730666 @default.
- W2008667900 hasConceptScore W2008667900C157972887 @default.
- W2008667900 hasConceptScore W2008667900C163258240 @default.
- W2008667900 hasConceptScore W2008667900C2524010 @default.
- W2008667900 hasConceptScore W2008667900C2777679929 @default.
- W2008667900 hasConceptScore W2008667900C2779343474 @default.
- W2008667900 hasConceptScore W2008667900C31258907 @default.
- W2008667900 hasConceptScore W2008667900C32022120 @default.
- W2008667900 hasConceptScore W2008667900C33923547 @default.
- W2008667900 hasConceptScore W2008667900C41008148 @default.
- W2008667900 hasConceptScore W2008667900C555944384 @default.
- W2008667900 hasConceptScore W2008667900C62520636 @default.
- W2008667900 hasConceptScore W2008667900C76155785 @default.
- W2008667900 hasConceptScore W2008667900C86803240 @default.
- W2008667900 hasLocation W20086679001 @default.
- W2008667900 hasOpenAccess W2008667900 @default.
- W2008667900 hasPrimaryLocation W20086679001 @default.
- W2008667900 hasRelatedWork W1901260626 @default.
- W2008667900 hasRelatedWork W1947585845 @default.
- W2008667900 hasRelatedWork W1954264882 @default.
- W2008667900 hasRelatedWork W1967170893 @default.
- W2008667900 hasRelatedWork W1969124619 @default.
- W2008667900 hasRelatedWork W1986867607 @default.
- W2008667900 hasRelatedWork W1998459525 @default.
- W2008667900 hasRelatedWork W2010338897 @default.
- W2008667900 hasRelatedWork W201084042 @default.
- W2008667900 hasRelatedWork W2015186382 @default.
- W2008667900 hasRelatedWork W2025596831 @default.
- W2008667900 hasRelatedWork W2031318593 @default.
- W2008667900 hasRelatedWork W2032243344 @default.
- W2008667900 hasRelatedWork W2060725448 @default.
- W2008667900 hasRelatedWork W2122203748 @default.
- W2008667900 hasRelatedWork W2129023086 @default.
- W2008667900 hasRelatedWork W2166005523 @default.
- W2008667900 hasRelatedWork W2512633822 @default.
- W2008667900 hasRelatedWork W2536606559 @default.
- W2008667900 hasRelatedWork W2544172532 @default.
- W2008667900 isParatext "false" @default.
- W2008667900 isRetracted "false" @default.
- W2008667900 magId "2008667900" @default.
- W2008667900 workType "article" @default.