Full metadata record
DC FieldValueLanguage
dc.contributor.authorWu, C-Jen_US
dc.contributor.authorLin, D. W.en_US
dc.contributor.authorSang, T-Hen_US
dc.date.accessioned2014-12-08T15:22:53Z-
dc.date.available2014-12-08T15:22:53Z-
dc.date.issued2012-02-14en_US
dc.identifier.issn1751-8628en_US
dc.identifier.urihttp://hdl.handle.net/11536/16137-
dc.description.abstractRelays can potentially enhance the transmission performance of multi-input multi-output (MIMO) systems. A parallel single-antenna relay network has additional advantages in flexibility, diversity and cost, but also poses significant design problems because the absence of inter-antenna connections over different relays makes the underlying mathematical problems much more difficult to solve. In this study, the authors consider the design of parallel amplify-and-forward relay networks. More specifically, the authors consider the design of relay gains to maximise the system capacity. As no closed-form analytic solution can be found, the authors first develop an iterative algorithm to find a locally optimal solution. Since algorithmic optimisation provides little insight into the analytical properties of the solution, they also attempt analytical solutions for several asymptotic noise conditions. It turns out that the solutions involve some methods to select the optimal subsets of relays for signal forwarding. The authors analyse the resulting capacity outage diversity orders and confirm the analysis with simulation results.en_US
dc.language.isoen_USen_US
dc.titleDesign of distributed amplify-and-forward relay networks for multi-input multi-output transmissionen_US
dc.typeArticleen_US
dc.identifier.journalIET COMMUNICATIONSen_US
dc.citation.volume6en_US
dc.citation.issue3en_US
dc.citation.epage246en_US
dc.contributor.department電子工程學系及電子研究所zh_TW
dc.contributor.departmentDepartment of Electronics Engineering and Institute of Electronicsen_US
dc.identifier.wosnumberWOS:000302789600002-
dc.citation.woscount1-
Appears in Collections:Articles


Files in This Item:

  1. 000302789600002.pdf

If it is a zip file, please download the file and unzip it, then open index.html in a browser to view the full text content.