Alexander Burganov: a New Code of Time and Space
نویسندگان
چکیده
منابع مشابه
a new algorithm and software of individual life insurance and annuity computation
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15 صفحه اولA new concatenated linear high rate space-time block code
Future wireless communication systems are characterized by heterogeneity in terms of node capabilities, link level requirements, propagation environments, cell designs and subnet structures. High carrier frequencies and large system bandwidth will make extreme diversity factors feasible. This imposes new requirements on space-time codes. In this paper we present a new concatenated linear space-...
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The block layered space-time codes, with the intent of simultaneously achieving high coding gain and high code rate, have been suggested. These codes are based on the design principles of existing layered space-time codes and space-time block codes. The previously known concept of a layer has been modified to a block layer wherein a block layer has more than one antenna transmitting at the same...
متن کاملA New Code for High-Rate Differential Space-Time Coding
In [1], a differential space-time modulation scheme (based on unitary matrices) are presented that can be used without knowledge of the Channel State Information (CSI) at the receiver. This is suitable for mobile communication applications where fading coefficients change rapidly with time. All previous differential space-time codes have been designed to produce full diversity. However, by sacr...
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A full diversity block space-time code over two transmit antennas and two symbol periods is introduced. The proposed method results in substantial performance improvement over the widely used scheme of Alamouti [1] and at the same time allows for a simple maximum likelihood decoding algorithm.
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ژورنال
عنوان ژورنال: Scientific and analytical journal Burganov House. The space of culture
سال: 2020
ISSN: 2618-7965,2071-6818
DOI: 10.36340/2071-6818-2020-16-1-19-37