Matches in SemOpenAlex for { <https://semopenalex.org/work/W2949202711> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W2949202711 abstract "We consider a distributed sensor network in which the single antenna sensor nodes observe a deterministic unknown parameter and after encoding the observed signal with a phase parameter, the sensor nodes transmit it simultaneously to a multi-antenna fusion center (FC). The FC optimizes the phase encoding parameter and feeds it back to the sensor nodes such that the variance of estimation error can be minimized. We relax the phase optimization problem to a semidefinite programming problem and the numerical results show that the performance of the proposed method is close to the theoretical bound. Also, asymptotic results show that when the number of sensors is very large and the variance of the distance between the sensor nodes and FC is small, multiple antennas do not provide a benefit compared with a single antenna system; when the number of antennas $M$ is large and the measurement noise at the sensor nodes is small compared with the additive noise at the FC, the estimation error variance can be reduced by a factor of $M$." @default.
- W2949202711 created "2019-06-27" @default.
- W2949202711 creator A5002990921 @default.
- W2949202711 creator A5010479652 @default.
- W2949202711 creator A5082404136 @default.
- W2949202711 date "2012-01-02" @default.
- W2949202711 modified "2023-09-26" @default.
- W2949202711 title "Phase-Only Analog Encoding for a Multi-Antenna Fusion Center" @default.
- W2949202711 cites W1637524188 @default.
- W2949202711 cites W1965392255 @default.
- W2949202711 cites W2036910603 @default.
- W2949202711 cites W2079836048 @default.
- W2949202711 cites W2159931577 @default.
- W2949202711 cites W2963973190 @default.
- W2949202711 doi "https://doi.org/10.48550/arxiv.1201.0426" @default.
- W2949202711 hasPublicationYear "2012" @default.
- W2949202711 type Work @default.
- W2949202711 sameAs 2949202711 @default.
- W2949202711 citedByCount "0" @default.
- W2949202711 crossrefType "posted-content" @default.
- W2949202711 hasAuthorship W2949202711A5002990921 @default.
- W2949202711 hasAuthorship W2949202711A5010479652 @default.
- W2949202711 hasAuthorship W2949202711A5082404136 @default.
- W2949202711 hasBestOaLocation W29492027111 @default.
- W2949202711 hasConcept C101901036 @default.
- W2949202711 hasConcept C11413529 @default.
- W2949202711 hasConcept C114614502 @default.
- W2949202711 hasConcept C115961682 @default.
- W2949202711 hasConcept C121332964 @default.
- W2949202711 hasConcept C121955636 @default.
- W2949202711 hasConcept C125411270 @default.
- W2949202711 hasConcept C126255220 @default.
- W2949202711 hasConcept C144133560 @default.
- W2949202711 hasConcept C149946192 @default.
- W2949202711 hasConcept C154945302 @default.
- W2949202711 hasConcept C167928553 @default.
- W2949202711 hasConcept C184720557 @default.
- W2949202711 hasConcept C196083921 @default.
- W2949202711 hasConcept C21822782 @default.
- W2949202711 hasConcept C24590314 @default.
- W2949202711 hasConcept C2781234732 @default.
- W2949202711 hasConcept C31258907 @default.
- W2949202711 hasConcept C33923547 @default.
- W2949202711 hasConcept C33954974 @default.
- W2949202711 hasConcept C41008148 @default.
- W2949202711 hasConcept C44280652 @default.
- W2949202711 hasConcept C4978587 @default.
- W2949202711 hasConcept C555944384 @default.
- W2949202711 hasConcept C62520636 @default.
- W2949202711 hasConcept C76155785 @default.
- W2949202711 hasConcept C99498987 @default.
- W2949202711 hasConceptScore W2949202711C101901036 @default.
- W2949202711 hasConceptScore W2949202711C11413529 @default.
- W2949202711 hasConceptScore W2949202711C114614502 @default.
- W2949202711 hasConceptScore W2949202711C115961682 @default.
- W2949202711 hasConceptScore W2949202711C121332964 @default.
- W2949202711 hasConceptScore W2949202711C121955636 @default.
- W2949202711 hasConceptScore W2949202711C125411270 @default.
- W2949202711 hasConceptScore W2949202711C126255220 @default.
- W2949202711 hasConceptScore W2949202711C144133560 @default.
- W2949202711 hasConceptScore W2949202711C149946192 @default.
- W2949202711 hasConceptScore W2949202711C154945302 @default.
- W2949202711 hasConceptScore W2949202711C167928553 @default.
- W2949202711 hasConceptScore W2949202711C184720557 @default.
- W2949202711 hasConceptScore W2949202711C196083921 @default.
- W2949202711 hasConceptScore W2949202711C21822782 @default.
- W2949202711 hasConceptScore W2949202711C24590314 @default.
- W2949202711 hasConceptScore W2949202711C2781234732 @default.
- W2949202711 hasConceptScore W2949202711C31258907 @default.
- W2949202711 hasConceptScore W2949202711C33923547 @default.
- W2949202711 hasConceptScore W2949202711C33954974 @default.
- W2949202711 hasConceptScore W2949202711C41008148 @default.
- W2949202711 hasConceptScore W2949202711C44280652 @default.
- W2949202711 hasConceptScore W2949202711C4978587 @default.
- W2949202711 hasConceptScore W2949202711C555944384 @default.
- W2949202711 hasConceptScore W2949202711C62520636 @default.
- W2949202711 hasConceptScore W2949202711C76155785 @default.
- W2949202711 hasConceptScore W2949202711C99498987 @default.
- W2949202711 hasLocation W29492027111 @default.
- W2949202711 hasLocation W29492027112 @default.
- W2949202711 hasOpenAccess W2949202711 @default.
- W2949202711 hasPrimaryLocation W29492027111 @default.
- W2949202711 hasRelatedWork W1519694439 @default.
- W2949202711 hasRelatedWork W2002819510 @default.
- W2949202711 hasRelatedWork W2024197281 @default.
- W2949202711 hasRelatedWork W2119730846 @default.
- W2949202711 hasRelatedWork W2125684129 @default.
- W2949202711 hasRelatedWork W2133380705 @default.
- W2949202711 hasRelatedWork W2144371757 @default.
- W2949202711 hasRelatedWork W2321773959 @default.
- W2949202711 hasRelatedWork W2914737671 @default.
- W2949202711 hasRelatedWork W2949202711 @default.
- W2949202711 isParatext "false" @default.
- W2949202711 isRetracted "false" @default.
- W2949202711 magId "2949202711" @default.
- W2949202711 workType "article" @default.