Matches in SemOpenAlex for { <https://semopenalex.org/work/W2241575340> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W2241575340 abstract "Iterative receiver design has gained wide popularity in wireless communications. For algorithm design, the performance and the associated complexity are two major concerns. While both the performance and the complexity of an iterative algorithm are closely related to its convergence properties, in the existing studies, more often only the connections between convergence and performance are considered. The interplay between convergence and complexity, and therefore, effective complexity reduction, has not been fully appreciated. In this work, we consider typical receiver structures and develop efficient algorithms based on their convergence properties.We start with iterative decoding for binary turbo codes, and show that by proper identification of decoding convergence after each iteration, the original optimal performance by full iterations can be maintained at a reduced complexity. A partial iteration algorithm is presented. We compare the complexity, memory requirement, and implementation issues of the new algorithm with existing algorithms to show its advantages. An extension to serial concatenated codes is also provided. We also discuss other low complexity decoding strategies. We further extend the methodology to more general iterative receivers. As an example, we consider equalization for coded transmission over frequency selective channels. A partial iterative equalization and channel decoding scheme is introduced. We consider convolutional coded and turbo coded transmissions in details, and specify the corresponding receiver structures. The benefits from the proposed scheme are shown in various simulations. In the last part of the dissertation, we discuss iterative detection for multiple input multiple output (MIMO) transmissions. Specifically, we consider sphere decoding based list detection algorithms for MIMO receivers. We propose a new algorithm that compared with existing algorithms, is simpler to implement but has better potential in performance. The convergence properties of this scheme is analyzed and compared with a known scheme. Finally, we point out several topics that are worth of further investigation." @default.
- W2241575340 created "2016-06-24" @default.
- W2241575340 creator A5014921076 @default.
- W2241575340 creator A5030907120 @default.
- W2241575340 creator A5042973603 @default.
- W2241575340 date "2010-01-01" @default.
- W2241575340 modified "2023-09-27" @default.
- W2241575340 title "Convergence properties and algorithm design for iterative receivers" @default.
- W2241575340 hasPublicationYear "2010" @default.
- W2241575340 type Work @default.
- W2241575340 sameAs 2241575340 @default.
- W2241575340 citedByCount "0" @default.
- W2241575340 crossrefType "journal-article" @default.
- W2241575340 hasAuthorship W2241575340A5014921076 @default.
- W2241575340 hasAuthorship W2241575340A5030907120 @default.
- W2241575340 hasAuthorship W2241575340A5042973603 @default.
- W2241575340 hasConcept C11413529 @default.
- W2241575340 hasConcept C114504821 @default.
- W2241575340 hasConcept C127162648 @default.
- W2241575340 hasConcept C127413603 @default.
- W2241575340 hasConcept C157125643 @default.
- W2241575340 hasConcept C159694833 @default.
- W2241575340 hasConcept C162324750 @default.
- W2241575340 hasConcept C171146098 @default.
- W2241575340 hasConcept C179799912 @default.
- W2241575340 hasConcept C193969084 @default.
- W2241575340 hasConcept C204397858 @default.
- W2241575340 hasConcept C207987634 @default.
- W2241575340 hasConcept C2776240298 @default.
- W2241575340 hasConcept C2777303404 @default.
- W2241575340 hasConcept C41008148 @default.
- W2241575340 hasConcept C50522688 @default.
- W2241575340 hasConcept C57273362 @default.
- W2241575340 hasConcept C64948573 @default.
- W2241575340 hasConcept C76155785 @default.
- W2241575340 hasConcept C78944582 @default.
- W2241575340 hasConceptScore W2241575340C11413529 @default.
- W2241575340 hasConceptScore W2241575340C114504821 @default.
- W2241575340 hasConceptScore W2241575340C127162648 @default.
- W2241575340 hasConceptScore W2241575340C127413603 @default.
- W2241575340 hasConceptScore W2241575340C157125643 @default.
- W2241575340 hasConceptScore W2241575340C159694833 @default.
- W2241575340 hasConceptScore W2241575340C162324750 @default.
- W2241575340 hasConceptScore W2241575340C171146098 @default.
- W2241575340 hasConceptScore W2241575340C179799912 @default.
- W2241575340 hasConceptScore W2241575340C193969084 @default.
- W2241575340 hasConceptScore W2241575340C204397858 @default.
- W2241575340 hasConceptScore W2241575340C207987634 @default.
- W2241575340 hasConceptScore W2241575340C2776240298 @default.
- W2241575340 hasConceptScore W2241575340C2777303404 @default.
- W2241575340 hasConceptScore W2241575340C41008148 @default.
- W2241575340 hasConceptScore W2241575340C50522688 @default.
- W2241575340 hasConceptScore W2241575340C57273362 @default.
- W2241575340 hasConceptScore W2241575340C64948573 @default.
- W2241575340 hasConceptScore W2241575340C76155785 @default.
- W2241575340 hasConceptScore W2241575340C78944582 @default.
- W2241575340 hasLocation W22415753401 @default.
- W2241575340 hasOpenAccess W2241575340 @default.
- W2241575340 hasPrimaryLocation W22415753401 @default.
- W2241575340 hasRelatedWork W1653149661 @default.
- W2241575340 hasRelatedWork W1914700857 @default.
- W2241575340 hasRelatedWork W1970169230 @default.
- W2241575340 hasRelatedWork W1981272041 @default.
- W2241575340 hasRelatedWork W1990513003 @default.
- W2241575340 hasRelatedWork W1992342254 @default.
- W2241575340 hasRelatedWork W2058534727 @default.
- W2241575340 hasRelatedWork W2088929178 @default.
- W2241575340 hasRelatedWork W2119698074 @default.
- W2241575340 hasRelatedWork W2126948529 @default.
- W2241575340 hasRelatedWork W2148959617 @default.
- W2241575340 hasRelatedWork W2153156104 @default.
- W2241575340 hasRelatedWork W2155414805 @default.
- W2241575340 hasRelatedWork W2166294281 @default.
- W2241575340 hasRelatedWork W2482157292 @default.
- W2241575340 hasRelatedWork W2793718739 @default.
- W2241575340 hasRelatedWork W2794723495 @default.
- W2241575340 hasRelatedWork W3160240665 @default.
- W2241575340 hasRelatedWork W336774025 @default.
- W2241575340 hasRelatedWork W94560337 @default.
- W2241575340 isParatext "false" @default.
- W2241575340 isRetracted "false" @default.
- W2241575340 magId "2241575340" @default.
- W2241575340 workType "article" @default.