FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2117065699> ?p ?o ?g. }

• W2117065699 endingPage "3092" @default.
• W2117065699 startingPage "3082" @default.
• W2117065699 abstract "We consider a network of cognitive users (also referred to as secondary users (SUs)) coexisting and sharing the spectrum with primary users (PUs) in an underlay cognitive radio network (CRN). Specifically, we consider a CRN wherein the number of SUs requesting channel access exceeds the number of available frequency bands and spatial modes. In such a setting, we propose a joint fast optimal resource allocation and beamforming algorithm to accommodate maximum possible number of SUs while satisfying quality of service (QoS) requirement for each admitted SU, transmit power limitation at the secondary network basestation (SNBS) and interference constraints imposed by the PUs. Recognizing that the original user maximization problem is a nondeterministic polynomial-time hard (NP), we use a mixed-integer programming framework to formulate the joint user maximization and beamforming problem. Subsequently, an optimal algorithm based on branch and bound (BnB) method has been proposed. In addition, we propose a suboptimal algorithm based on BnB method to reduce the complexity of the proposed algorithm. Specifically, the suboptimal algorithm has been developed based on the first feasible solution it achieves in the fast optimal BnB method. Simulation results have been provided to compare the performance of the optimal and suboptimal algorithms." @default.
• W2117065699 created "2016-06-24" @default.
• W2117065699 creator A5009232291 @default.
• W2117065699 creator A5016462759 @default.
• W2117065699 creator A5022704271 @default.
• W2117065699 creator A5067366238 @default.
• W2117065699 date "2010-10-01" @default.
• W2117065699 modified "2023-10-04" @default.
• W2117065699 title "Joint Beamforming and User Maximization Techniques for Cognitive Radio Networks Based on Branch and Bound Method" @default.
• W2117065699 cites W1509805685 @default.
• W2117065699 cites W1974730887 @default.
• W2117065699 cites W1982637280 @default.
• W2117065699 cites W1998530521 @default.
• W2117065699 cites W2055061559 @default.
• W2117065699 cites W2063773941 @default.
• W2117065699 cites W2069708960 @default.
• W2117065699 cites W2071707134 @default.
• W2117065699 cites W2087720552 @default.
• W2117065699 cites W2090180723 @default.
• W2117065699 cites W2098319539 @default.
• W2117065699 cites W2105744856 @default.
• W2117065699 cites W2107822629 @default.
• W2117065699 cites W2110497942 @default.
• W2117065699 cites W2126106755 @default.
• W2117065699 cites W2130444183 @default.
• W2117065699 cites W2131147870 @default.
• W2117065699 cites W2141696665 @default.
• W2117065699 cites W2143075670 @default.
• W2117065699 cites W2145114294 @default.
• W2117065699 cites W2147233316 @default.
• W2117065699 cites W2148124193 @default.
• W2117065699 cites W2152587757 @default.
• W2117065699 cites W2159081591 @default.
• W2117065699 cites W2168078104 @default.
• W2117065699 cites W2179880807 @default.
• W2117065699 cites W2610471112 @default.
• W2117065699 cites W4250589301 @default.
• W2117065699 doi "https://doi.org/10.1109/twc.2010.072610.090898" @default.
• W2117065699 hasPublicationYear "2010" @default.
• W2117065699 type Work @default.
• W2117065699 sameAs 2117065699 @default.
• W2117065699 citedByCount "59" @default.
• W2117065699 countsByYear W21170656992012 @default.
• W2117065699 countsByYear W21170656992013 @default.
• W2117065699 countsByYear W21170656992014 @default.
• W2117065699 countsByYear W21170656992015 @default.
• W2117065699 countsByYear W21170656992016 @default.
• W2117065699 countsByYear W21170656992017 @default.
• W2117065699 countsByYear W21170656992018 @default.
• W2117065699 countsByYear W21170656992019 @default.
• W2117065699 countsByYear W21170656992020 @default.
• W2117065699 countsByYear W21170656992021 @default.
• W2117065699 countsByYear W21170656992022 @default.
• W2117065699 countsByYear W21170656992023 @default.
• W2117065699 crossrefType "journal-article" @default.
• W2117065699 hasAuthorship W2117065699A5009232291 @default.
• W2117065699 hasAuthorship W2117065699A5016462759 @default.
• W2117065699 hasAuthorship W2117065699A5022704271 @default.
• W2117065699 hasAuthorship W2117065699A5067366238 @default.
• W2117065699 hasConcept C11413529 @default.
• W2117065699 hasConcept C126255220 @default.
• W2117065699 hasConcept C127162648 @default.
• W2117065699 hasConcept C13944312 @default.
• W2117065699 hasConcept C149946192 @default.
• W2117065699 hasConcept C176181172 @default.
• W2117065699 hasConcept C2776330181 @default.
• W2117065699 hasConcept C2777679929 @default.
• W2117065699 hasConcept C31258907 @default.
• W2117065699 hasConcept C33923547 @default.
• W2117065699 hasConcept C41008148 @default.
• W2117065699 hasConcept C47798520 @default.
• W2117065699 hasConcept C5119721 @default.
• W2117065699 hasConcept C54197355 @default.
• W2117065699 hasConcept C555944384 @default.
• W2117065699 hasConcept C56086750 @default.
• W2117065699 hasConcept C65422117 @default.
• W2117065699 hasConcept C76155785 @default.
• W2117065699 hasConceptScore W2117065699C11413529 @default.
• W2117065699 hasConceptScore W2117065699C126255220 @default.
• W2117065699 hasConceptScore W2117065699C127162648 @default.
• W2117065699 hasConceptScore W2117065699C13944312 @default.
• W2117065699 hasConceptScore W2117065699C149946192 @default.
• W2117065699 hasConceptScore W2117065699C176181172 @default.
• W2117065699 hasConceptScore W2117065699C2776330181 @default.
• W2117065699 hasConceptScore W2117065699C2777679929 @default.
• W2117065699 hasConceptScore W2117065699C31258907 @default.
• W2117065699 hasConceptScore W2117065699C33923547 @default.
• W2117065699 hasConceptScore W2117065699C41008148 @default.
• W2117065699 hasConceptScore W2117065699C47798520 @default.
• W2117065699 hasConceptScore W2117065699C5119721 @default.
• W2117065699 hasConceptScore W2117065699C54197355 @default.
• W2117065699 hasConceptScore W2117065699C555944384 @default.
• W2117065699 hasConceptScore W2117065699C56086750 @default.
• W2117065699 hasConceptScore W2117065699C65422117 @default.
• W2117065699 hasConceptScore W2117065699C76155785 @default.
• W2117065699 hasIssue "10" @default.
• W2117065699 hasLocation W21170656991 @default.
• W2117065699 hasOpenAccess W2117065699 @default.

• next