Matches in SemOpenAlex for { <https://semopenalex.org/work/W2331293916> ?p ?o ?g. }
- W2331293916 endingPage "2633" @default.
- W2331293916 startingPage "2622" @default.
- W2331293916 abstract "In systems employing pilot-symbol aided channel estimation, the pilot-to-data power ratio is known to have a large impact on performance. Therefore, previous works proposed methods setting the pilot power such that either the weighted sum of the mean squared error (MSE) of the estimated data symbols is minimized or the overall spectral efficiency (SE) is maximized. However, previous works did not take into account the impact of correlated antennas and channel state information (CSI) errors on the optimal pilot power setting. In this paper, we consider the uplink of a multiuser multiple-input multiple-output (MU MIMO) system employing a receiver that minimizes the MSE of the received data symbols in the presence of CSI errors and derive closed-form expressions for the MSE and the achievable SE. These expressions take into account the impact of antenna correlation and CSI errors, and are a function of pilot power and the number of receive antennas. The analytical and numerical results can help set the pilot power, minimizing the MSE in multiple antenna systems." @default.
- W2331293916 created "2016-06-24" @default.
- W2331293916 creator A5016692893 @default.
- W2331293916 creator A5032964390 @default.
- W2331293916 creator A5058423790 @default.
- W2331293916 date "2016-06-01" @default.
- W2331293916 modified "2023-10-03" @default.
- W2331293916 title "On the Impact of Antenna Correlation and CSI Errors on the Pilot-to-Data Power Ratio" @default.
- W2331293916 cites W1557286734 @default.
- W2331293916 cites W1604321115 @default.
- W2331293916 cites W1604493560 @default.
- W2331293916 cites W1978130532 @default.
- W2331293916 cites W1980905804 @default.
- W2331293916 cites W1986332965 @default.
- W2331293916 cites W2007470397 @default.
- W2331293916 cites W2019012533 @default.
- W2331293916 cites W2020791655 @default.
- W2331293916 cites W2038357739 @default.
- W2331293916 cites W2039396229 @default.
- W2331293916 cites W2106929598 @default.
- W2331293916 cites W2111885541 @default.
- W2331293916 cites W2120686080 @default.
- W2331293916 cites W2131292969 @default.
- W2331293916 cites W2136907755 @default.
- W2331293916 cites W2144366564 @default.
- W2331293916 cites W2145013959 @default.
- W2331293916 cites W2147918068 @default.
- W2331293916 cites W2149108093 @default.
- W2331293916 cites W2149130894 @default.
- W2331293916 cites W2150202824 @default.
- W2331293916 cites W2158299616 @default.
- W2331293916 cites W2165123516 @default.
- W2331293916 cites W3100042858 @default.
- W2331293916 cites W3102523087 @default.
- W2331293916 cites W3106282754 @default.
- W2331293916 cites W4293263215 @default.
- W2331293916 doi "https://doi.org/10.1109/tcomm.2016.2549536" @default.
- W2331293916 hasPublicationYear "2016" @default.
- W2331293916 type Work @default.
- W2331293916 sameAs 2331293916 @default.
- W2331293916 citedByCount "8" @default.
- W2331293916 countsByYear W23312939162017 @default.
- W2331293916 countsByYear W23312939162018 @default.
- W2331293916 countsByYear W23312939162019 @default.
- W2331293916 countsByYear W23312939162021 @default.
- W2331293916 crossrefType "journal-article" @default.
- W2331293916 hasAuthorship W2331293916A5016692893 @default.
- W2331293916 hasAuthorship W2331293916A5032964390 @default.
- W2331293916 hasAuthorship W2331293916A5058423790 @default.
- W2331293916 hasConcept C105795698 @default.
- W2331293916 hasConcept C11413529 @default.
- W2331293916 hasConcept C121332964 @default.
- W2331293916 hasConcept C127162648 @default.
- W2331293916 hasConcept C127413603 @default.
- W2331293916 hasConcept C138660444 @default.
- W2331293916 hasConcept C139945424 @default.
- W2331293916 hasConcept C148063708 @default.
- W2331293916 hasConcept C154945302 @default.
- W2331293916 hasConcept C163258240 @default.
- W2331293916 hasConcept C207987634 @default.
- W2331293916 hasConcept C21822782 @default.
- W2331293916 hasConcept C24326235 @default.
- W2331293916 hasConcept C2775924081 @default.
- W2331293916 hasConcept C33923547 @default.
- W2331293916 hasConcept C41008148 @default.
- W2331293916 hasConcept C47446073 @default.
- W2331293916 hasConcept C555944384 @default.
- W2331293916 hasConcept C62520636 @default.
- W2331293916 hasConcept C76155785 @default.
- W2331293916 hasConceptScore W2331293916C105795698 @default.
- W2331293916 hasConceptScore W2331293916C11413529 @default.
- W2331293916 hasConceptScore W2331293916C121332964 @default.
- W2331293916 hasConceptScore W2331293916C127162648 @default.
- W2331293916 hasConceptScore W2331293916C127413603 @default.
- W2331293916 hasConceptScore W2331293916C138660444 @default.
- W2331293916 hasConceptScore W2331293916C139945424 @default.
- W2331293916 hasConceptScore W2331293916C148063708 @default.
- W2331293916 hasConceptScore W2331293916C154945302 @default.
- W2331293916 hasConceptScore W2331293916C163258240 @default.
- W2331293916 hasConceptScore W2331293916C207987634 @default.
- W2331293916 hasConceptScore W2331293916C21822782 @default.
- W2331293916 hasConceptScore W2331293916C24326235 @default.
- W2331293916 hasConceptScore W2331293916C2775924081 @default.
- W2331293916 hasConceptScore W2331293916C33923547 @default.
- W2331293916 hasConceptScore W2331293916C41008148 @default.
- W2331293916 hasConceptScore W2331293916C47446073 @default.
- W2331293916 hasConceptScore W2331293916C555944384 @default.
- W2331293916 hasConceptScore W2331293916C62520636 @default.
- W2331293916 hasConceptScore W2331293916C76155785 @default.
- W2331293916 hasFunder F4320307080 @default.
- W2331293916 hasFunder F4320321994 @default.
- W2331293916 hasIssue "6" @default.
- W2331293916 hasLocation W23312939161 @default.
- W2331293916 hasOpenAccess W2331293916 @default.
- W2331293916 hasPrimaryLocation W23312939161 @default.
- W2331293916 hasRelatedWork W2279641318 @default.
- W2331293916 hasRelatedWork W2368036451 @default.
- W2331293916 hasRelatedWork W2938048278 @default.