Exact pairwise error probability of differential space-time codes in spatially correlated channels
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Lamahewa, Tharaka; Nguyen, Van K; Abhayapala, Thushara
Description
In this paper, we derive an analytical expression for the exact pairwise error probability (PEP) of a differential space-time coded system operating over a spatially correlated slow fading channel. An analytic model for spatial correlation is used which fully accounts for antenna spacing, antenna geometry and non-isotropic scattering distributions. Inclusion of spatial information in error performance analysis provides valuable insights into the physical factors determining the performance of a...[Show more]
dc.contributor.author | Lamahewa, Tharaka | |
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dc.contributor.author | Nguyen, Van K | |
dc.contributor.author | Abhayapala, Thushara | |
dc.coverage.spatial | Istanbul Turkey | |
dc.date.accessioned | 2015-12-07T22:20:28Z | |
dc.date.created | June 11-15 2006 | |
dc.identifier.isbn | 1424403553 | |
dc.identifier.uri | http://hdl.handle.net/1885/19620 | |
dc.description.abstract | In this paper, we derive an analytical expression for the exact pairwise error probability (PEP) of a differential space-time coded system operating over a spatially correlated slow fading channel. An analytic model for spatial correlation is used which fully accounts for antenna spacing, antenna geometry and non-isotropic scattering distributions. Inclusion of spatial information in error performance analysis provides valuable insights into the physical factors determining the performance of a differential space-time code (DSTC). Using this new PEP expression, we investigate the effects of antenna spacing, antenna geometries and azimuth power distribution parameters (angle of arrival/departure and angular spread) on the performance of a differential space-time block code (DSTBC) proposed in the literature for two transmit antennas. | |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE Inc) | |
dc.relation.ispartofseries | IEEE International Conference on Communications (ICC 2006) | |
dc.source | 2006 IEEE International Conference on Communications | |
dc.subject | Keywords: Channel estimation; Error analysis; Probability distributions; Space time adaptive processing; Differential space-time codes; Pairwise error probability (PEP); Block codes | |
dc.title | Exact pairwise error probability of differential space-time codes in spatially correlated channels | |
dc.type | Conference paper | |
local.description.notes | Imported from ARIES | |
local.description.refereed | Yes | |
dc.date.issued | 2006 | |
local.identifier.absfor | 090609 - Signal Processing | |
local.identifier.ariespublication | u3594520xPUB9 | |
local.type.status | Published Version | |
local.contributor.affiliation | Lamahewa, Tharaka, College of Engineering and Computer Science, ANU | |
local.contributor.affiliation | Nguyen, Van K, Deakin University | |
local.contributor.affiliation | Abhayapala, Thushara, College of Engineering and Computer Science, ANU | |
local.description.embargo | 2037-12-31 | |
local.bibliographicCitation.startpage | 4853 | |
local.bibliographicCitation.lastpage | 4858 | |
local.identifier.doi | 10.1109/ICC.2006.255408 | |
dc.date.updated | 2015-12-07T08:46:19Z | |
local.identifier.scopusID | 2-s2.0-42549091514 | |
Collections | ANU Research Publications |
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