Matches in SemOpenAlex for { <https://semopenalex.org/work/W2170653466> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W2170653466 abstract "We propose a stacked orthogonal space-time architecture for the quasi-static, MIMO Rayleigh fading channel where the K transmit antennas are divided into K/2 groups. Each group employs the Alamouti design as the inner code with the indeterminates being uncoded symbols or symbols from some outer code. Successive group interference suppression strategies based on decorrelating and MMSE filters are used to decode the component codes in some fixed or channel dependent order. These strategies exploit the specific structure of the inner codes to yield high diversity orders while preserving the decoupling property, thereby enabling the use of single-input, single-output (SISO) outer codes. The problems of finding the exact frame error probability (FEP) or outage probability of the interference suppression schemes are challenging. Nevertheless, these analysis problems are solved for the decorrelating case. Alternatively, the outage probability is minimized over channel dependent ordering rules via a greedy algorithm for any given rate and power tuples. We also demonstrate the intimate connection between outage probability and the achievable FEP for long frame-lengths. In the case of the optimized stacked space-time systems with (SISO) outer coding, we show that much better diversity orders and frame error probabilities (of about 4 dB in one example) are obtained relative to the codes of V. Tarokh et al. (1999) and these improvements are also obtained with a lower decoding complexity." @default.
- W2170653466 created "2016-06-24" @default.
- W2170653466 creator A5014994394 @default.
- W2170653466 creator A5030412310 @default.
- W2170653466 date "2004-03-22" @default.
- W2170653466 modified "2023-09-23" @default.
- W2170653466 title "Outage analysis and optimization of a stacked orthogonal space-time architecture and near-outage codes" @default.
- W2170653466 cites W1529188857 @default.
- W2170653466 cites W1560089794 @default.
- W2170653466 cites W1644389738 @default.
- W2170653466 cites W2034995952 @default.
- W2170653466 cites W2103005479 @default.
- W2170653466 cites W2110659753 @default.
- W2170653466 cites W2118040894 @default.
- W2170653466 cites W2129766733 @default.
- W2170653466 cites W2130509920 @default.
- W2170653466 cites W2138849267 @default.
- W2170653466 cites W2144198105 @default.
- W2170653466 cites W2155657434 @default.
- W2170653466 cites W2165205968 @default.
- W2170653466 cites W2166099870 @default.
- W2170653466 cites W2330078975 @default.
- W2170653466 cites W2541204438 @default.
- W2170653466 doi "https://doi.org/10.1109/glocom.2003.1258569" @default.
- W2170653466 hasPublicationYear "2004" @default.
- W2170653466 type Work @default.
- W2170653466 sameAs 2170653466 @default.
- W2170653466 citedByCount "11" @default.
- W2170653466 crossrefType "proceedings-article" @default.
- W2170653466 hasAuthorship W2170653466A5014994394 @default.
- W2170653466 hasAuthorship W2170653466A5030412310 @default.
- W2170653466 hasConcept C11413529 @default.
- W2170653466 hasConcept C114614502 @default.
- W2170653466 hasConcept C127162648 @default.
- W2170653466 hasConcept C157125643 @default.
- W2170653466 hasConcept C184720557 @default.
- W2170653466 hasConcept C207987634 @default.
- W2170653466 hasConcept C33923547 @default.
- W2170653466 hasConcept C41008148 @default.
- W2170653466 hasConcept C56985126 @default.
- W2170653466 hasConcept C57273362 @default.
- W2170653466 hasConcept C76155785 @default.
- W2170653466 hasConcept C76862118 @default.
- W2170653466 hasConcept C81978471 @default.
- W2170653466 hasConceptScore W2170653466C11413529 @default.
- W2170653466 hasConceptScore W2170653466C114614502 @default.
- W2170653466 hasConceptScore W2170653466C127162648 @default.
- W2170653466 hasConceptScore W2170653466C157125643 @default.
- W2170653466 hasConceptScore W2170653466C184720557 @default.
- W2170653466 hasConceptScore W2170653466C207987634 @default.
- W2170653466 hasConceptScore W2170653466C33923547 @default.
- W2170653466 hasConceptScore W2170653466C41008148 @default.
- W2170653466 hasConceptScore W2170653466C56985126 @default.
- W2170653466 hasConceptScore W2170653466C57273362 @default.
- W2170653466 hasConceptScore W2170653466C76155785 @default.
- W2170653466 hasConceptScore W2170653466C76862118 @default.
- W2170653466 hasConceptScore W2170653466C81978471 @default.
- W2170653466 hasLocation W21706534661 @default.
- W2170653466 hasOpenAccess W2170653466 @default.
- W2170653466 hasPrimaryLocation W21706534661 @default.
- W2170653466 hasRelatedWork W1529188857 @default.
- W2170653466 hasRelatedWork W1667950888 @default.
- W2170653466 hasRelatedWork W1917916513 @default.
- W2170653466 hasRelatedWork W1994406803 @default.
- W2170653466 hasRelatedWork W2001614001 @default.
- W2170653466 hasRelatedWork W2008156450 @default.
- W2170653466 hasRelatedWork W2034995952 @default.
- W2170653466 hasRelatedWork W2098277401 @default.
- W2170653466 hasRelatedWork W2100436459 @default.
- W2170653466 hasRelatedWork W2107080958 @default.
- W2170653466 hasRelatedWork W2110153010 @default.
- W2170653466 hasRelatedWork W2110659753 @default.
- W2170653466 hasRelatedWork W2130509920 @default.
- W2170653466 hasRelatedWork W2132755841 @default.
- W2170653466 hasRelatedWork W2144198105 @default.
- W2170653466 hasRelatedWork W2157115140 @default.
- W2170653466 hasRelatedWork W2163276779 @default.
- W2170653466 hasRelatedWork W2541204438 @default.
- W2170653466 hasRelatedWork W2546514585 @default.
- W2170653466 hasRelatedWork W2762922394 @default.
- W2170653466 isParatext "false" @default.
- W2170653466 isRetracted "false" @default.
- W2170653466 magId "2170653466" @default.
- W2170653466 workType "article" @default.