Matches in SemOpenAlex for { <https://semopenalex.org/work/W2026751923> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2026751923 abstract "This paper analyzes a channel estimation error propagation problem for a two-hop amplify-and-forward (AF) relaying system using two-phase. Channel estimator in each phase is obtained by the linear minimum mean squared error (LMMSE) method. The inaccuracy of estimation of the relay-to-destination (RtD) channel in the first phase affects the estimation of the source-to-relay (StR) channel in the second phase, making it more erroneous than the first phase. We derive an close-form expression for the averaged Bayesian mean-square estimation error (ABMSE) of both phases in terms of the length of source and relay training slots, based on which an iterative searching algorithm is then proposed which optimally allocates the training slots to each phase such that the estimation errors are balanced for both phases. Analysis shows how the ABMSE of StD channel estimation varies with the length of relay training slots, the length of source training slots, the relay amplification gain, and the channel prior information respectively. This scheme is shown to be substantially better than a random allocation scheme." @default.
- W2026751923 created "2016-06-24" @default.
- W2026751923 creator A5025622267 @default.
- W2026751923 creator A5045067652 @default.
- W2026751923 creator A5058673191 @default.
- W2026751923 date "2013-11-01" @default.
- W2026751923 modified "2023-09-24" @default.
- W2026751923 title "Training slot allocation for mitigating estimation error propagation in a two-hop relaying system" @default.
- W2026751923 cites W1525535255 @default.
- W2026751923 cites W1980142358 @default.
- W2026751923 cites W1997918535 @default.
- W2026751923 cites W2029983868 @default.
- W2026751923 cites W2048939256 @default.
- W2026751923 cites W2077359562 @default.
- W2026751923 cites W2078048489 @default.
- W2026751923 cites W2097050888 @default.
- W2026751923 cites W2104368109 @default.
- W2026751923 cites W2111613063 @default.
- W2026751923 cites W2113415377 @default.
- W2026751923 cites W2118702395 @default.
- W2026751923 cites W2148963518 @default.
- W2026751923 cites W2152121970 @default.
- W2026751923 cites W2155568887 @default.
- W2026751923 cites W2156960709 @default.
- W2026751923 cites W2168784354 @default.
- W2026751923 cites W2539606693 @default.
- W2026751923 cites W2798766386 @default.
- W2026751923 doi "https://doi.org/10.1109/acssc.2013.6810560" @default.
- W2026751923 hasPublicationYear "2013" @default.
- W2026751923 type Work @default.
- W2026751923 sameAs 2026751923 @default.
- W2026751923 citedByCount "0" @default.
- W2026751923 crossrefType "proceedings-article" @default.
- W2026751923 hasAuthorship W2026751923A5025622267 @default.
- W2026751923 hasAuthorship W2026751923A5045067652 @default.
- W2026751923 hasAuthorship W2026751923A5058673191 @default.
- W2026751923 hasConcept C105795698 @default.
- W2026751923 hasConcept C11413529 @default.
- W2026751923 hasConcept C121332964 @default.
- W2026751923 hasConcept C127162648 @default.
- W2026751923 hasConcept C139945424 @default.
- W2026751923 hasConcept C163258240 @default.
- W2026751923 hasConcept C185429906 @default.
- W2026751923 hasConcept C25906391 @default.
- W2026751923 hasConcept C2778156585 @default.
- W2026751923 hasConcept C33923547 @default.
- W2026751923 hasConcept C41008148 @default.
- W2026751923 hasConcept C44280652 @default.
- W2026751923 hasConcept C46257984 @default.
- W2026751923 hasConcept C62520636 @default.
- W2026751923 hasConcept C76155785 @default.
- W2026751923 hasConcept C90652560 @default.
- W2026751923 hasConceptScore W2026751923C105795698 @default.
- W2026751923 hasConceptScore W2026751923C11413529 @default.
- W2026751923 hasConceptScore W2026751923C121332964 @default.
- W2026751923 hasConceptScore W2026751923C127162648 @default.
- W2026751923 hasConceptScore W2026751923C139945424 @default.
- W2026751923 hasConceptScore W2026751923C163258240 @default.
- W2026751923 hasConceptScore W2026751923C185429906 @default.
- W2026751923 hasConceptScore W2026751923C25906391 @default.
- W2026751923 hasConceptScore W2026751923C2778156585 @default.
- W2026751923 hasConceptScore W2026751923C33923547 @default.
- W2026751923 hasConceptScore W2026751923C41008148 @default.
- W2026751923 hasConceptScore W2026751923C44280652 @default.
- W2026751923 hasConceptScore W2026751923C46257984 @default.
- W2026751923 hasConceptScore W2026751923C62520636 @default.
- W2026751923 hasConceptScore W2026751923C76155785 @default.
- W2026751923 hasConceptScore W2026751923C90652560 @default.
- W2026751923 hasLocation W20267519231 @default.
- W2026751923 hasOpenAccess W2026751923 @default.
- W2026751923 hasPrimaryLocation W20267519231 @default.
- W2026751923 hasRelatedWork W1483667382 @default.
- W2026751923 hasRelatedWork W1964920053 @default.
- W2026751923 hasRelatedWork W1972969994 @default.
- W2026751923 hasRelatedWork W1996646209 @default.
- W2026751923 hasRelatedWork W2021961171 @default.
- W2026751923 hasRelatedWork W2025123030 @default.
- W2026751923 hasRelatedWork W2025585226 @default.
- W2026751923 hasRelatedWork W2033396552 @default.
- W2026751923 hasRelatedWork W2064187424 @default.
- W2026751923 hasRelatedWork W2078938000 @default.
- W2026751923 hasRelatedWork W2109137135 @default.
- W2026751923 hasRelatedWork W2119683113 @default.
- W2026751923 hasRelatedWork W2132270651 @default.
- W2026751923 hasRelatedWork W2154733735 @default.
- W2026751923 hasRelatedWork W2165389942 @default.
- W2026751923 hasRelatedWork W2184249654 @default.
- W2026751923 hasRelatedWork W2191766810 @default.
- W2026751923 hasRelatedWork W2769303921 @default.
- W2026751923 hasRelatedWork W2810097013 @default.
- W2026751923 hasRelatedWork W2971649951 @default.
- W2026751923 isParatext "false" @default.
- W2026751923 isRetracted "false" @default.
- W2026751923 magId "2026751923" @default.
- W2026751923 workType "article" @default.