Matches in SemOpenAlex for { <https://semopenalex.org/work/W4290996661> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W4290996661 abstract "Multi-user multiple-input multiple-output (MU-MIMO) is one of the key techniques to meet high spectral efficiency requirements for the fifth generation (5G) and beyond 5G wireless network. To achieve the high capacity of uplink MU-MIMO, a generalized polar precoding scheme based on rotation and permutation (GP-RP) is proposed in this paper, which can enhance the reliability distinctions between users’ channels. Via the three-stage channel transformation, the binary polar coding, signal modulation and the original multi-user channel are successively partitioned into multiple bit polarized channels. To further amplify the polarization effect, an unitary precoding scheme is proposed for the uplink MU-MIMO system without changing the communication capacity. The simulation results show that the proposed precoding scheme can further improve the polarization between the synthesized user channels and achieve lower block error ratio (BLER)." @default.
- W4290996661 created "2022-08-13" @default.
- W4290996661 creator A5021084228 @default.
- W4290996661 creator A5028161133 @default.
- W4290996661 creator A5048805608 @default.
- W4290996661 creator A5067435137 @default.
- W4290996661 creator A5079819407 @default.
- W4290996661 creator A5082156574 @default.
- W4290996661 creator A5086693417 @default.
- W4290996661 date "2022-05-16" @default.
- W4290996661 modified "2023-10-16" @default.
- W4290996661 title "A Precoding Scheme for Polar Coded Uplink MU-MIMO Systems" @default.
- W4290996661 cites W2006364906 @default.
- W4290996661 cites W2097736984 @default.
- W4290996661 cites W2112772743 @default.
- W4290996661 cites W2150498905 @default.
- W4290996661 cites W2154373947 @default.
- W4290996661 cites W2161515500 @default.
- W4290996661 cites W2162938069 @default.
- W4290996661 cites W2168689454 @default.
- W4290996661 cites W2262889796 @default.
- W4290996661 cites W2507210401 @default.
- W4290996661 cites W2776439332 @default.
- W4290996661 cites W2789254838 @default.
- W4290996661 cites W2789452226 @default.
- W4290996661 cites W2900841156 @default.
- W4290996661 cites W3088211916 @default.
- W4290996661 cites W3200442196 @default.
- W4290996661 doi "https://doi.org/10.1109/icc45855.2022.9838760" @default.
- W4290996661 hasPublicationYear "2022" @default.
- W4290996661 type Work @default.
- W4290996661 citedByCount "0" @default.
- W4290996661 crossrefType "proceedings-article" @default.
- W4290996661 hasAuthorship W4290996661A5021084228 @default.
- W4290996661 hasAuthorship W4290996661A5028161133 @default.
- W4290996661 hasAuthorship W4290996661A5048805608 @default.
- W4290996661 hasAuthorship W4290996661A5067435137 @default.
- W4290996661 hasAuthorship W4290996661A5079819407 @default.
- W4290996661 hasAuthorship W4290996661A5082156574 @default.
- W4290996661 hasAuthorship W4290996661A5086693417 @default.
- W4290996661 hasConcept C11413529 @default.
- W4290996661 hasConcept C127162648 @default.
- W4290996661 hasConcept C127413603 @default.
- W4290996661 hasConcept C138660444 @default.
- W4290996661 hasConcept C155437304 @default.
- W4290996661 hasConcept C160562895 @default.
- W4290996661 hasConcept C207987634 @default.
- W4290996661 hasConcept C24326235 @default.
- W4290996661 hasConcept C2776639698 @default.
- W4290996661 hasConcept C31258907 @default.
- W4290996661 hasConcept C41008148 @default.
- W4290996661 hasConcept C91330434 @default.
- W4290996661 hasConceptScore W4290996661C11413529 @default.
- W4290996661 hasConceptScore W4290996661C127162648 @default.
- W4290996661 hasConceptScore W4290996661C127413603 @default.
- W4290996661 hasConceptScore W4290996661C138660444 @default.
- W4290996661 hasConceptScore W4290996661C155437304 @default.
- W4290996661 hasConceptScore W4290996661C160562895 @default.
- W4290996661 hasConceptScore W4290996661C207987634 @default.
- W4290996661 hasConceptScore W4290996661C24326235 @default.
- W4290996661 hasConceptScore W4290996661C2776639698 @default.
- W4290996661 hasConceptScore W4290996661C31258907 @default.
- W4290996661 hasConceptScore W4290996661C41008148 @default.
- W4290996661 hasConceptScore W4290996661C91330434 @default.
- W4290996661 hasLocation W42909966611 @default.
- W4290996661 hasOpenAccess W4290996661 @default.
- W4290996661 hasPrimaryLocation W42909966611 @default.
- W4290996661 hasRelatedWork W1981626200 @default.
- W4290996661 hasRelatedWork W2106074358 @default.
- W4290996661 hasRelatedWork W2163853822 @default.
- W4290996661 hasRelatedWork W2167494202 @default.
- W4290996661 hasRelatedWork W2216248654 @default.
- W4290996661 hasRelatedWork W2596514898 @default.
- W4290996661 hasRelatedWork W3167920686 @default.
- W4290996661 hasRelatedWork W4235455366 @default.
- W4290996661 hasRelatedWork W4308168328 @default.
- W4290996661 hasRelatedWork W2185440949 @default.
- W4290996661 isParatext "false" @default.
- W4290996661 isRetracted "false" @default.
- W4290996661 workType "article" @default.