Matches in SemOpenAlex for { <https://semopenalex.org/work/W2128223315> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2128223315 abstract "This paper considers the uplink of a multiuser direct-sequence code-division multiple-access communication system based on burst transmission over frequency-selective channels. A new precoding method is presented that is able to take benefit from the space diversity introduced at the mobile transmitters and at the common receiver. User-specific spreading codes are designed so that filters matched to the total impulse responses can remove completely the interference and maximize the signal-and-interference-plus-noise ratios. It is analytically proved that an infinite number of solutions is available to orthogonalize the system. Three particular solutions are considered. A progressive solution is firstly proposed to provide orthogonality in a simple way. Then a near-optimum solution is proposed to orthogonalize the system while attempting to reduce the total transmitted power. The minimization of the total transmitted power is a complex problem of nonlinear optimization that can only be solved using an iterative algorithm. The third solution proposed is based on an iterative algorithm. Those three solutions are analyzed in term of their different performance for a varying number of transmit and receive antennas. A comparison is also provided with a system using a conventional set of binary codes and linear or decision-feedback minimum mean-square error joint detection. It is shown that the near-optimum and iterative solutions are the only ones that are able to fully benefit from the space diversity." @default.
- W2128223315 created "2016-06-24" @default.
- W2128223315 creator A5000909128 @default.
- W2128223315 creator A5087786096 @default.
- W2128223315 date "2004-01-01" @default.
- W2128223315 modified "2023-09-30" @default.
- W2128223315 title "MU-MIMO Channel Adapted Precoding for MAI/ISI-Free Uplink Burst Transmission" @default.
- W2128223315 cites W1869376184 @default.
- W2128223315 cites W1994875249 @default.
- W2128223315 cites W2041756079 @default.
- W2128223315 cites W2086191094 @default.
- W2128223315 cites W2107080958 @default.
- W2128223315 cites W2110659753 @default.
- W2128223315 cites W2116457544 @default.
- W2128223315 cites W2118040894 @default.
- W2128223315 cites W2128261358 @default.
- W2128223315 cites W2131532805 @default.
- W2128223315 cites W2132818688 @default.
- W2128223315 cites W2149632009 @default.
- W2128223315 cites W2151845806 @default.
- W2128223315 cites W2160886361 @default.
- W2128223315 cites W2164174295 @default.
- W2128223315 cites W2164331640 @default.
- W2128223315 cites W2164516224 @default.
- W2128223315 cites W2308145837 @default.
- W2128223315 cites W2798909945 @default.
- W2128223315 doi "https://doi.org/10.1109/tcomm.2003.822177" @default.
- W2128223315 hasPublicationYear "2004" @default.
- W2128223315 type Work @default.
- W2128223315 sameAs 2128223315 @default.
- W2128223315 citedByCount "5" @default.
- W2128223315 countsByYear W21282233152012 @default.
- W2128223315 countsByYear W21282233152013 @default.
- W2128223315 crossrefType "journal-article" @default.
- W2128223315 hasAuthorship W2128223315A5000909128 @default.
- W2128223315 hasAuthorship W2128223315A5087786096 @default.
- W2128223315 hasConcept C11413529 @default.
- W2128223315 hasConcept C127162648 @default.
- W2128223315 hasConcept C127413603 @default.
- W2128223315 hasConcept C138660444 @default.
- W2128223315 hasConcept C154945302 @default.
- W2128223315 hasConcept C155437304 @default.
- W2128223315 hasConcept C159694833 @default.
- W2128223315 hasConcept C160562895 @default.
- W2128223315 hasConcept C207987634 @default.
- W2128223315 hasConcept C24326235 @default.
- W2128223315 hasConcept C2775924081 @default.
- W2128223315 hasConcept C2778140939 @default.
- W2128223315 hasConcept C32022120 @default.
- W2128223315 hasConcept C33923547 @default.
- W2128223315 hasConcept C41008148 @default.
- W2128223315 hasConcept C47446073 @default.
- W2128223315 hasConcept C761482 @default.
- W2128223315 hasConcept C76155785 @default.
- W2128223315 hasConceptScore W2128223315C11413529 @default.
- W2128223315 hasConceptScore W2128223315C127162648 @default.
- W2128223315 hasConceptScore W2128223315C127413603 @default.
- W2128223315 hasConceptScore W2128223315C138660444 @default.
- W2128223315 hasConceptScore W2128223315C154945302 @default.
- W2128223315 hasConceptScore W2128223315C155437304 @default.
- W2128223315 hasConceptScore W2128223315C159694833 @default.
- W2128223315 hasConceptScore W2128223315C160562895 @default.
- W2128223315 hasConceptScore W2128223315C207987634 @default.
- W2128223315 hasConceptScore W2128223315C24326235 @default.
- W2128223315 hasConceptScore W2128223315C2775924081 @default.
- W2128223315 hasConceptScore W2128223315C2778140939 @default.
- W2128223315 hasConceptScore W2128223315C32022120 @default.
- W2128223315 hasConceptScore W2128223315C33923547 @default.
- W2128223315 hasConceptScore W2128223315C41008148 @default.
- W2128223315 hasConceptScore W2128223315C47446073 @default.
- W2128223315 hasConceptScore W2128223315C761482 @default.
- W2128223315 hasConceptScore W2128223315C76155785 @default.
- W2128223315 hasLocation W21282233151 @default.
- W2128223315 hasOpenAccess W2128223315 @default.
- W2128223315 hasPrimaryLocation W21282233151 @default.
- W2128223315 hasRelatedWork W1982151194 @default.
- W2128223315 hasRelatedWork W2106074358 @default.
- W2128223315 hasRelatedWork W2163853822 @default.
- W2128223315 hasRelatedWork W2534230144 @default.
- W2128223315 hasRelatedWork W2546963302 @default.
- W2128223315 hasRelatedWork W2580350055 @default.
- W2128223315 hasRelatedWork W2949308295 @default.
- W2128223315 hasRelatedWork W3046006203 @default.
- W2128223315 hasRelatedWork W3167920686 @default.
- W2128223315 hasRelatedWork W338098803 @default.
- W2128223315 isParatext "false" @default.
- W2128223315 isRetracted "false" @default.
- W2128223315 magId "2128223315" @default.
- W2128223315 workType "article" @default.