Matches in SemOpenAlex for { <https://semopenalex.org/work/W1999406712> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W1999406712 abstract "Frequency-adaptive multiuser scheduling in OFDM utilizes the frequency-selective small-scale fading to allocate subcarriers with advantageous signal-to-noise ratio to each user. Due to channel time-variability and delays of the transmission control loop, this will in general require channel prediction. FDD (Frequency Division Duplex) uplinks pose the most challenging prediction problem: All sub-bands that may potentially be allocated must here be predicted for all involved user terminals, based on pilots transmitted from all terminals. This poses challenges with respect to prediction accuracy, estimator complexity and pilot overhead. This paper explores the design, performance and complexity of Kalman predictors used for uplink prediction, in the context of the EU WINNER project baseline design system. One conclusion is that uplink prediction that is useful at vehicular velocities in 4G systems operating at 3-5 GHz is indeed feasible. However, the channel predictability depends crucially on the local fading environment, so predictors should be based on models of the Doppler spectrum for each terminal." @default.
- W1999406712 created "2016-06-24" @default.
- W1999406712 creator A5025249743 @default.
- W1999406712 creator A5050151335 @default.
- W1999406712 date "2007-09-01" @default.
- W1999406712 modified "2023-09-24" @default.
- W1999406712 title "Kalman Predictor Design for Frequency-Adaptive Scheduling of FDD OFDMA Uplinks" @default.
- W1999406712 cites W117207498 @default.
- W1999406712 cites W1512283168 @default.
- W1999406712 cites W1535284113 @default.
- W1999406712 cites W1547128146 @default.
- W1999406712 cites W2027991761 @default.
- W1999406712 cites W2092337071 @default.
- W1999406712 cites W2097011553 @default.
- W1999406712 cites W2113495542 @default.
- W1999406712 cites W2117466857 @default.
- W1999406712 cites W2118267334 @default.
- W1999406712 cites W2132002347 @default.
- W1999406712 cites W2139961630 @default.
- W1999406712 doi "https://doi.org/10.1109/pimrc.2007.4394065" @default.
- W1999406712 hasPublicationYear "2007" @default.
- W1999406712 type Work @default.
- W1999406712 sameAs 1999406712 @default.
- W1999406712 citedByCount "8" @default.
- W1999406712 countsByYear W19994067122012 @default.
- W1999406712 countsByYear W19994067122019 @default.
- W1999406712 crossrefType "proceedings-article" @default.
- W1999406712 hasAuthorship W1999406712A5025249743 @default.
- W1999406712 hasAuthorship W1999406712A5050151335 @default.
- W1999406712 hasBestOaLocation W19994067122 @default.
- W1999406712 hasConcept C127162648 @default.
- W1999406712 hasConcept C127413603 @default.
- W1999406712 hasConcept C138660444 @default.
- W1999406712 hasConcept C154945302 @default.
- W1999406712 hasConcept C157286648 @default.
- W1999406712 hasConcept C206729178 @default.
- W1999406712 hasConcept C21547014 @default.
- W1999406712 hasConcept C24326235 @default.
- W1999406712 hasConcept C2776208322 @default.
- W1999406712 hasConcept C31258907 @default.
- W1999406712 hasConcept C40409654 @default.
- W1999406712 hasConcept C41008148 @default.
- W1999406712 hasConcept C54355233 @default.
- W1999406712 hasConcept C552990157 @default.
- W1999406712 hasConcept C79403827 @default.
- W1999406712 hasConcept C81978471 @default.
- W1999406712 hasConcept C86803240 @default.
- W1999406712 hasConcept C99611785 @default.
- W1999406712 hasConceptScore W1999406712C127162648 @default.
- W1999406712 hasConceptScore W1999406712C127413603 @default.
- W1999406712 hasConceptScore W1999406712C138660444 @default.
- W1999406712 hasConceptScore W1999406712C154945302 @default.
- W1999406712 hasConceptScore W1999406712C157286648 @default.
- W1999406712 hasConceptScore W1999406712C206729178 @default.
- W1999406712 hasConceptScore W1999406712C21547014 @default.
- W1999406712 hasConceptScore W1999406712C24326235 @default.
- W1999406712 hasConceptScore W1999406712C2776208322 @default.
- W1999406712 hasConceptScore W1999406712C31258907 @default.
- W1999406712 hasConceptScore W1999406712C40409654 @default.
- W1999406712 hasConceptScore W1999406712C41008148 @default.
- W1999406712 hasConceptScore W1999406712C54355233 @default.
- W1999406712 hasConceptScore W1999406712C552990157 @default.
- W1999406712 hasConceptScore W1999406712C79403827 @default.
- W1999406712 hasConceptScore W1999406712C81978471 @default.
- W1999406712 hasConceptScore W1999406712C86803240 @default.
- W1999406712 hasConceptScore W1999406712C99611785 @default.
- W1999406712 hasLocation W19994067121 @default.
- W1999406712 hasLocation W19994067122 @default.
- W1999406712 hasOpenAccess W1999406712 @default.
- W1999406712 hasPrimaryLocation W19994067121 @default.
- W1999406712 hasRelatedWork W1526173560 @default.
- W1999406712 hasRelatedWork W1839059238 @default.
- W1999406712 hasRelatedWork W1914044200 @default.
- W1999406712 hasRelatedWork W2012613664 @default.
- W1999406712 hasRelatedWork W2067999907 @default.
- W1999406712 hasRelatedWork W2072459070 @default.
- W1999406712 hasRelatedWork W2088456431 @default.
- W1999406712 hasRelatedWork W2102400963 @default.
- W1999406712 hasRelatedWork W2147032948 @default.
- W1999406712 hasRelatedWork W4200278259 @default.
- W1999406712 isParatext "false" @default.
- W1999406712 isRetracted "false" @default.
- W1999406712 magId "1999406712" @default.
- W1999406712 workType "article" @default.