{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,5,6]],"date-time":"2022-05-06T21:40:55Z","timestamp":1651873255290},"reference-count":21,"publisher":"IGI Global","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2020,1,1]]},"abstract":"<p>Turbo-BLAST (T-BLAST) is a multiple-input multiple-output (MIMO) wireless communication system. It is based on three main concepts: Bell laboratories layered space-time (BLAST) architecture, random space-time interleaving, and the turbo principle. T-BLAST system has many advantages including high data rate, excellent performance, and low complexity. These advantages make T-BLAST one the most important choices for future wireless communication systems. In this article, the authors study the effect of the space-time interleaver on the performance of T-BLAST system. This interleaver is split into two separated stages, time interleaving followed by space interleaving. They show that, in a quasi-static channel, the enhancement in performance provided by the time interleavers is very small compared to the gain provided by space interleavers. They also propose a new technique to improve the system performance, called multiframe space-time interleaving (MUSTI). Simulation results show an improvement in performance up to 6 dB at BER=10-4 for a (2,2) configuration.<\/p>","DOI":"10.4018\/ijertcs.2020010105","type":"journal-article","created":{"date-parts":[[2019,11,29]],"date-time":"2019-11-29T09:40:28Z","timestamp":1575020428000},"page":"76-95","source":"Crossref","is-referenced-by-count":0,"title":["Improving Performance of Bell Labs Layered Space-Time Systems by Multiframe Space-Time Interleavers"],"prefix":"10.4018","volume":"11","author":[{"given":"Majdi","family":"Msallam","sequence":"first","affiliation":[{"name":"Higher Institute for Applied Sciences and Technology (HIAST), Damascus, Syria"}]},{"given":"Mohiedin","family":"Wainakh","sequence":"additional","affiliation":[{"name":"Higher Institute for Applied Sciences and Technology (HIAST), Damascus, Syria"}]}],"member":"2432","reference":[{"key":"IJERTCS.2020010105-0","doi-asserted-by":"publisher","DOI":"10.1109\/SURV.2011.033110.00072"},{"key":"IJERTCS.2020010105-1","doi-asserted-by":"publisher","DOI":"10.4018\/IJERTCS.2019010104"},{"key":"IJERTCS.2020010105-2","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.1974.1055186"},{"key":"IJERTCS.2020010105-3","article-title":"Serial concatenation of interleaved codes: Performance analysis, design and iterative decoding.","author":"S.Benedetto","year":"1996","journal-title":"Proceedings of IEEE International Symposium on Information Theory"},{"key":"IJERTCS.2020010105-4","article-title":"Near Shannon limit error-correcting coding and decoding: Turbo-codes.","volume":"ICC","author":"C.Berrou","year":"1993","journal-title":"Proceedings of"},{"key":"IJERTCS.2020010105-5","unstructured":"Choi, W., Cheong, K., & Cioffi, J. 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