FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2001030250> ?p ?o ?g. }

• W2001030250 abstract "In this paper, we present distributed beamformer designs for a cognitive radio network (CRN) consisting of a pair of cognitive (or secondary) transceiver nodes communicating with each other through a set of secondary non-regenerative two-way relays. The secondary network shares the spectrum with a licensed primary user (PU), and operates under a constraint on the maximum interference to the PU, in addition to its own resource and quality of service (QoS) constraints. We propose beamformer designs assuming that the available channel state information (CSI) is imperfect, which reflects realistic scenarios. The performance of proposed designs is robust to the CSI errors. Such robustness is critical in CRNs given the difficulty in acquiring perfect CSI due to loose cooperation between the PUs and the secondary users (SUs), and the need for strict enforcement of PU interference limit. We consider a mean-square error (MSE)-constrained beamformer that minimizes the total relay transmit power and an MSE-balancing beamformer with a constraint on the total relay transmit power. We show that the proposed designs can be reformulated as convex optimization problems that can be solved efficiently. Through numerical simulations, we illustrate the improved performance of the proposed robust designs compared to non-robust designs." @default.
• W2001030250 created "2016-06-24" @default.
• W2001030250 creator A5038112128 @default.
• W2001030250 creator A5082033372 @default.
• W2001030250 date "2012-04-01" @default.
• W2001030250 modified "2023-09-27" @default.
• W2001030250 title "Robust distributed two-way relay beamforming in cognitive radio networks" @default.
• W2001030250 cites W2005678164 @default.
• W2001030250 cites W2009391510 @default.
• W2001030250 cites W2020025991 @default.
• W2001030250 cites W2026520051 @default.
• W2001030250 cites W2048679451 @default.
• W2001030250 cites W2051990896 @default.
• W2001030250 cites W2071707134 @default.
• W2001030250 cites W2105235982 @default.
• W2001030250 cites W2127593435 @default.
• W2001030250 cites W2128296785 @default.
• W2001030250 cites W2144676920 @default.
• W2001030250 cites W2148963518 @default.
• W2001030250 cites W2149166346 @default.
• W2001030250 cites W2152121970 @default.
• W2001030250 cites W2168078104 @default.
• W2001030250 cites W2296319761 @default.
• W2001030250 doi "https://doi.org/10.1109/ictel.2012.6221248" @default.
• W2001030250 hasPublicationYear "2012" @default.
• W2001030250 type Work @default.
• W2001030250 sameAs 2001030250 @default.
• W2001030250 citedByCount "4" @default.
• W2001030250 countsByYear W20010302502013 @default.
• W2001030250 countsByYear W20010302502015 @default.
• W2001030250 countsByYear W20010302502018 @default.
• W2001030250 crossrefType "proceedings-article" @default.
• W2001030250 hasAuthorship W2001030250A5038112128 @default.
• W2001030250 hasAuthorship W2001030250A5082033372 @default.
• W2001030250 hasConcept C104317684 @default.
• W2001030250 hasConcept C11413529 @default.
• W2001030250 hasConcept C121332964 @default.
• W2001030250 hasConcept C126255220 @default.
• W2001030250 hasConcept C127162648 @default.
• W2001030250 hasConcept C137836250 @default.
• W2001030250 hasConcept C148063708 @default.
• W2001030250 hasConcept C149946192 @default.
• W2001030250 hasConcept C163258240 @default.
• W2001030250 hasConcept C185592680 @default.
• W2001030250 hasConcept C2778156585 @default.
• W2001030250 hasConcept C31258907 @default.
• W2001030250 hasConcept C33923547 @default.
• W2001030250 hasConcept C41008148 @default.
• W2001030250 hasConcept C47798520 @default.
• W2001030250 hasConcept C5119721 @default.
• W2001030250 hasConcept C54197355 @default.
• W2001030250 hasConcept C55493867 @default.
• W2001030250 hasConcept C555944384 @default.
• W2001030250 hasConcept C62520636 @default.
• W2001030250 hasConcept C63479239 @default.
• W2001030250 hasConcept C65422117 @default.
• W2001030250 hasConcept C76155785 @default.
• W2001030250 hasConcept C7720470 @default.
• W2001030250 hasConceptScore W2001030250C104317684 @default.
• W2001030250 hasConceptScore W2001030250C11413529 @default.
• W2001030250 hasConceptScore W2001030250C121332964 @default.
• W2001030250 hasConceptScore W2001030250C126255220 @default.
• W2001030250 hasConceptScore W2001030250C127162648 @default.
• W2001030250 hasConceptScore W2001030250C137836250 @default.
• W2001030250 hasConceptScore W2001030250C148063708 @default.
• W2001030250 hasConceptScore W2001030250C149946192 @default.
• W2001030250 hasConceptScore W2001030250C163258240 @default.
• W2001030250 hasConceptScore W2001030250C185592680 @default.
• W2001030250 hasConceptScore W2001030250C2778156585 @default.
• W2001030250 hasConceptScore W2001030250C31258907 @default.
• W2001030250 hasConceptScore W2001030250C33923547 @default.
• W2001030250 hasConceptScore W2001030250C41008148 @default.
• W2001030250 hasConceptScore W2001030250C47798520 @default.
• W2001030250 hasConceptScore W2001030250C5119721 @default.
• W2001030250 hasConceptScore W2001030250C54197355 @default.
• W2001030250 hasConceptScore W2001030250C55493867 @default.
• W2001030250 hasConceptScore W2001030250C555944384 @default.
• W2001030250 hasConceptScore W2001030250C62520636 @default.
• W2001030250 hasConceptScore W2001030250C63479239 @default.
• W2001030250 hasConceptScore W2001030250C65422117 @default.
• W2001030250 hasConceptScore W2001030250C76155785 @default.
• W2001030250 hasConceptScore W2001030250C7720470 @default.
• W2001030250 hasLocation W20010302501 @default.
• W2001030250 hasOpenAccess W2001030250 @default.
• W2001030250 hasPrimaryLocation W20010302501 @default.
• W2001030250 hasRelatedWork W1512173866 @default.
• W2001030250 hasRelatedWork W1529006618 @default.
• W2001030250 hasRelatedWork W1971001261 @default.
• W2001030250 hasRelatedWork W1976414427 @default.
• W2001030250 hasRelatedWork W1993831548 @default.
• W2001030250 hasRelatedWork W1997564444 @default.
• W2001030250 hasRelatedWork W1998751366 @default.
• W2001030250 hasRelatedWork W2045815628 @default.
• W2001030250 hasRelatedWork W2083241029 @default.
• W2001030250 hasRelatedWork W2121808039 @default.
• W2001030250 hasRelatedWork W2126095061 @default.
• W2001030250 hasRelatedWork W2126106755 @default.
• W2001030250 hasRelatedWork W2127529479 @default.
• W2001030250 hasRelatedWork W2131792700 @default.
• W2001030250 hasRelatedWork W2133135018 @default.

• next