Matches in SemOpenAlex for { <https://semopenalex.org/work/W2149755032> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2149755032 abstract "SU and MU-MIMO performance relies on accurate link adaptation in order to benefit from multi-user scheduling, beamforming, adaptive coding and modulation. Such accuracy highly depends on the type of the channel state information feedback. LTE-Advanced has defined two major types of feedback, i.e. implicit and explicit feedback. Implicit feedback makes some assumptions on the transmit precoding and receiver processing at the time of CSI and CQI feedback. The CSI is expressed in terms of a recommended precoder, commonly denoted as PMI. Explicit feedback refers to the feedback of channel information without making any assumption on the transmit and receiver processing. In this paper, we discuss pros and cons of such feedback mechanisms for both SU and MU-MIMO and compare performance of both approaches using system level simulations compliant with LTE-A system. It is shown that implicit feedback is the preferred feedback framework for both SU and MU-MIMO." @default.
- W2149755032 created "2016-06-24" @default.
- W2149755032 creator A5002178471 @default.
- W2149755032 creator A5016288789 @default.
- W2149755032 creator A5065248740 @default.
- W2149755032 creator A5070530952 @default.
- W2149755032 date "2010-12-01" @default.
- W2149755032 modified "2023-09-24" @default.
- W2149755032 title "Explicit vs. Implicit Feedback for SU and MU-MIMO" @default.
- W2149755032 cites W2112300062 @default.
- W2149755032 cites W2122437257 @default.
- W2149755032 cites W2124858630 @default.
- W2149755032 cites W2143927285 @default.
- W2149755032 cites W2155847893 @default.
- W2149755032 cites W3098592574 @default.
- W2149755032 doi "https://doi.org/10.1109/glocom.2010.5683816" @default.
- W2149755032 hasPublicationYear "2010" @default.
- W2149755032 type Work @default.
- W2149755032 sameAs 2149755032 @default.
- W2149755032 citedByCount "22" @default.
- W2149755032 countsByYear W21497550322013 @default.
- W2149755032 countsByYear W21497550322015 @default.
- W2149755032 countsByYear W21497550322016 @default.
- W2149755032 countsByYear W21497550322018 @default.
- W2149755032 countsByYear W21497550322019 @default.
- W2149755032 countsByYear W21497550322020 @default.
- W2149755032 countsByYear W21497550322021 @default.
- W2149755032 countsByYear W21497550322022 @default.
- W2149755032 countsByYear W21497550322023 @default.
- W2149755032 crossrefType "proceedings-article" @default.
- W2149755032 hasAuthorship W2149755032A5002178471 @default.
- W2149755032 hasAuthorship W2149755032A5016288789 @default.
- W2149755032 hasAuthorship W2149755032A5065248740 @default.
- W2149755032 hasAuthorship W2149755032A5070530952 @default.
- W2149755032 hasConcept C105795698 @default.
- W2149755032 hasConcept C127162648 @default.
- W2149755032 hasConcept C138916503 @default.
- W2149755032 hasConcept C148063708 @default.
- W2149755032 hasConcept C154945302 @default.
- W2149755032 hasConcept C160562895 @default.
- W2149755032 hasConcept C179518139 @default.
- W2149755032 hasConcept C207987634 @default.
- W2149755032 hasConcept C2775924081 @default.
- W2149755032 hasConcept C33923547 @default.
- W2149755032 hasConcept C41008148 @default.
- W2149755032 hasConcept C47446073 @default.
- W2149755032 hasConcept C54197355 @default.
- W2149755032 hasConcept C555944384 @default.
- W2149755032 hasConcept C76155785 @default.
- W2149755032 hasConcept C81978471 @default.
- W2149755032 hasConcept C91330434 @default.
- W2149755032 hasConceptScore W2149755032C105795698 @default.
- W2149755032 hasConceptScore W2149755032C127162648 @default.
- W2149755032 hasConceptScore W2149755032C138916503 @default.
- W2149755032 hasConceptScore W2149755032C148063708 @default.
- W2149755032 hasConceptScore W2149755032C154945302 @default.
- W2149755032 hasConceptScore W2149755032C160562895 @default.
- W2149755032 hasConceptScore W2149755032C179518139 @default.
- W2149755032 hasConceptScore W2149755032C207987634 @default.
- W2149755032 hasConceptScore W2149755032C2775924081 @default.
- W2149755032 hasConceptScore W2149755032C33923547 @default.
- W2149755032 hasConceptScore W2149755032C41008148 @default.
- W2149755032 hasConceptScore W2149755032C47446073 @default.
- W2149755032 hasConceptScore W2149755032C54197355 @default.
- W2149755032 hasConceptScore W2149755032C555944384 @default.
- W2149755032 hasConceptScore W2149755032C76155785 @default.
- W2149755032 hasConceptScore W2149755032C81978471 @default.
- W2149755032 hasConceptScore W2149755032C91330434 @default.
- W2149755032 hasLocation W21497550321 @default.
- W2149755032 hasOpenAccess W2149755032 @default.
- W2149755032 hasPrimaryLocation W21497550321 @default.
- W2149755032 hasRelatedWork W1595035639 @default.
- W2149755032 hasRelatedWork W2111354882 @default.
- W2149755032 hasRelatedWork W2150471859 @default.
- W2149755032 hasRelatedWork W2162143316 @default.
- W2149755032 hasRelatedWork W2528326979 @default.
- W2149755032 hasRelatedWork W2611513238 @default.
- W2149755032 hasRelatedWork W28856345 @default.
- W2149755032 hasRelatedWork W3006251808 @default.
- W2149755032 hasRelatedWork W3190774574 @default.
- W2149755032 hasRelatedWork W2159905845 @default.
- W2149755032 isParatext "false" @default.
- W2149755032 isRetracted "false" @default.
- W2149755032 magId "2149755032" @default.
- W2149755032 workType "article" @default.