Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034762567> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2034762567 abstract "In real uplink multicarrier CDMA (MC CDMA) communication system, the asynchrony of active userspsila signature is a key factor of multiple access interference(MAI). Considering users access randomly, not only the location of active users, but also their number varies with time. In typical analysis, multi-user detection theory for MC CDMA has been developed under the assumption that the number of active users is constant and known at the receiver, and coincides with the maximum number of users entitled to access the system. Since many users might be inactive at any given time, detection under the assumption of the number of users larger than the real one may impair performance. The main goal of this paper is to introduce a general approach to the problem of identifying active users and estimating their data in a MC CDMA random-access system where users are continuously and independently entering and leaving the system. The tool we advocate is random-set theory (RST) and we propose a new particle swarm optimization (PSO) algorithm for discrete multi-values with the similar properties of BPSO to reduce the computation, the simulation result prove the efficiency of the new algorithm." @default.
- W2034762567 created "2016-06-24" @default.
- W2034762567 creator A5038916444 @default.
- W2034762567 creator A5091505845 @default.
- W2034762567 date "2008-11-01" @default.
- W2034762567 modified "2023-09-26" @default.
- W2034762567 title "MC CDMA multiuser detection using random set theory and multi-value particle swarm optimization algorithm" @default.
- W2034762567 cites W1655446355 @default.
- W2034762567 cites W2124391090 @default.
- W2034762567 cites W2165758957 @default.
- W2034762567 cites W2912369344 @default.
- W2034762567 cites W70609629 @default.
- W2034762567 doi "https://doi.org/10.1109/icct.2008.4716097" @default.
- W2034762567 hasPublicationYear "2008" @default.
- W2034762567 type Work @default.
- W2034762567 sameAs 2034762567 @default.
- W2034762567 citedByCount "1" @default.
- W2034762567 crossrefType "proceedings-article" @default.
- W2034762567 hasAuthorship W2034762567A5038916444 @default.
- W2034762567 hasAuthorship W2034762567A5091505845 @default.
- W2034762567 hasConcept C101722063 @default.
- W2034762567 hasConcept C11413529 @default.
- W2034762567 hasConcept C127162648 @default.
- W2034762567 hasConcept C138660444 @default.
- W2034762567 hasConcept C177264268 @default.
- W2034762567 hasConcept C199360897 @default.
- W2034762567 hasConcept C26517878 @default.
- W2034762567 hasConcept C2777104032 @default.
- W2034762567 hasConcept C31258907 @default.
- W2034762567 hasConcept C32022120 @default.
- W2034762567 hasConcept C38652104 @default.
- W2034762567 hasConcept C41008148 @default.
- W2034762567 hasConcept C47696715 @default.
- W2034762567 hasConcept C79403827 @default.
- W2034762567 hasConcept C85617194 @default.
- W2034762567 hasConceptScore W2034762567C101722063 @default.
- W2034762567 hasConceptScore W2034762567C11413529 @default.
- W2034762567 hasConceptScore W2034762567C127162648 @default.
- W2034762567 hasConceptScore W2034762567C138660444 @default.
- W2034762567 hasConceptScore W2034762567C177264268 @default.
- W2034762567 hasConceptScore W2034762567C199360897 @default.
- W2034762567 hasConceptScore W2034762567C26517878 @default.
- W2034762567 hasConceptScore W2034762567C2777104032 @default.
- W2034762567 hasConceptScore W2034762567C31258907 @default.
- W2034762567 hasConceptScore W2034762567C32022120 @default.
- W2034762567 hasConceptScore W2034762567C38652104 @default.
- W2034762567 hasConceptScore W2034762567C41008148 @default.
- W2034762567 hasConceptScore W2034762567C47696715 @default.
- W2034762567 hasConceptScore W2034762567C79403827 @default.
- W2034762567 hasConceptScore W2034762567C85617194 @default.
- W2034762567 hasLocation W20347625671 @default.
- W2034762567 hasOpenAccess W2034762567 @default.
- W2034762567 hasPrimaryLocation W20347625671 @default.
- W2034762567 hasRelatedWork W1935414027 @default.
- W2034762567 hasRelatedWork W1992514678 @default.
- W2034762567 hasRelatedWork W2043452578 @default.
- W2034762567 hasRelatedWork W2063040982 @default.
- W2034762567 hasRelatedWork W2067127858 @default.
- W2034762567 hasRelatedWork W2102948100 @default.
- W2034762567 hasRelatedWork W2104128146 @default.
- W2034762567 hasRelatedWork W2127001203 @default.
- W2034762567 hasRelatedWork W2127254377 @default.
- W2034762567 hasRelatedWork W2131582136 @default.
- W2034762567 hasRelatedWork W2134233838 @default.
- W2034762567 hasRelatedWork W2136484535 @default.
- W2034762567 hasRelatedWork W2138213684 @default.
- W2034762567 hasRelatedWork W2150098473 @default.
- W2034762567 hasRelatedWork W2153057602 @default.
- W2034762567 hasRelatedWork W2169366672 @default.
- W2034762567 hasRelatedWork W2365983161 @default.
- W2034762567 hasRelatedWork W2541075453 @default.
- W2034762567 hasRelatedWork W2546262669 @default.
- W2034762567 hasRelatedWork W289723800 @default.
- W2034762567 isParatext "false" @default.
- W2034762567 isRetracted "false" @default.
- W2034762567 magId "2034762567" @default.
- W2034762567 workType "article" @default.