Space–time block coding is a technique used in wireless communications to transmit multiple copies of a data stream across a number of antennas and to...
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time-slots and provide both coding gain and diversity gain. Space–time block codes (STBCs) act on a block of data at once (similarly to block codes)...
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Space–time block coding based transmit diversity (STTD) is a method of transmit diversity used in UMTS third-generation cellular systems. STTD is optional...
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based on space–time block codes, and transmit one block-code from a set in response to a change in the input signal. The differences among the blocks in the...
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resulting spatial diversity. In contrast to space–time block codes (STBCs), they are able to provide both coding gain and diversity gain and have a better...
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Siavash Alamouti (section Alamouti's code)
Inc. He is known for the 1998 invention of the Alamouti's code, a type of space–time block code. Siavash Alamouti was born on March 16, 1962, in Tehran...
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communication link Space–time code – Method in wireless communication systems used to improve the reliability of data transmission Space–time block code – WiFi option...
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problem of finding a code that has both exponentially decreasing error probability with increasing block length and polynomial-time decoding complexity...
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Indentation style (redirect from Tabs vs spaces)
source code. An indentation style generally specifies a consistent number of whitespace characters before each line of a block, so that the lines of code appear...
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either one or two contiguous blocks. MIMO operation is possible with up to four streams used for either space–time block code (STBC) or multi-user (MU) operation...
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established the field of space–time block coding, published whilst working for AT&T. The first of these, "Space–time block codes from orthogonal designs", established...
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Churches, — a denomination of Christian churches in India Space–time block code, a form of space–time code used in wireless telecommunications Shatin Baptist...
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major benefits of convolutional codes. This is in contrast to classic block codes, which are generally represented by a time-variant trellis and therefore...
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Multiple-input and multiple-output (MIMO) Single-frequency network (SFN) Space–time block coding based transmit diversity (STTD) Soft handover "MIMO Systems and...
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Space–time block code Space–time code Spatial multiplexing Visual MIMO Wi-Fi WiMAX MIMO Lipfert, Hermann (August 2007). MIMO OFDM Space Time Coding –...
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the rhythm is established, a half-beat is the basic unit of time measurement in Morse code. The duration of a dah is three times the duration of a dit...
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either one or two contiguous blocks. MIMO operation is possible with up to four streams used for either space–time block code (STBC) or multi-user (MU-MIMO)...
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shared libraries, so that the same library code can be loaded at a location in each program's address space where it does not overlap with other memory...
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costs. Theoretically, analysis of LDPC codes focuses on sequences of codes of fixed code rate and increasing block length. These sequences are typically...
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Whitespace character (redirect from White-space character)
"(‒)" key. Exact space The Cambridge Z88 provided a special "exact space" (code point 160 aka 0xA0) (invokable by key shortcut ⌑+SPACE), displayed as "…"...
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Mikael Skoglund (section Source-channel coding)
“Combining beamforming and orthogonal space-time block coding” was the first to address the association between space-time coding and linear adaptive transmission...
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bee's nest. But block codes rely on more dimensions which cannot easily be visualized. The powerful (24,12) Golay code used in deep space communications...
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Processing, vol. ASSP-37, 720–741, 1989. E Larsson and P Stoica, Space-Time Block Coding For Wireless Communications. Cambridge University Press, UK, 2003...
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interleaved blocks. The message has 26 data bytes and is encoded using two Reed-Solomon code blocks. Each block is a (255,233) Reed Solomon code (shortened...
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Orthogonal frequency-division multiplexing (redirect from Optical orthogonal code)
single antenna systems to combat wireless fading or the diagonal space-time block coding to collect the spatial diversity for multiple antenna systems....
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Martin for the ninth and tenth Block III space vehicles, expected to be available for launch by 2022. 8 of 10 GPS Block III satellites have been launched...
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STTD may refer to: Space–time block coding based transmit diversity, a method of transmit diversity used in UMTS third-generation cellular systems Spacetime...
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Wireless (section Free-space optical (long-range))
Press. ISBN 0-521-83716-2. Larsson, Erik; Stoica, Petre (2003). Space-Time Block Coding For Wireless Communications. Cambridge University Press. Molisch...
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specification: Two to four spatial streams Low-density parity-check code (LDPC) Space–time block coding (STBC) Transmit beamforming (TxBF) 400 ns short guard interval...
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a specific noise level. Turbo codes are used in 3G/4G mobile communications (e.g., in UMTS and LTE) and in (deep space) satellite communications as well...
21 KB (2,728 words) - 20:06, 25 May 2025