Spatial multiplexing or space-division multiplexing (SM, SDM or SMX) is a multiplexing technique in MIMO wireless communication, fiber-optic communication...
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MIMO (section Diversity–multiplexing tradeoff)
the transmitter and the receiver. Spatial multiplexing requires MIMO antenna configuration. In spatial multiplexing, a high-rate signal is split into...
48 KB (6,057 words) - 15:39, 2 October 2024
Polarization-division multiplexing (PDM) is a physical layer method for multiplexing signals carried on electromagnetic waves, allowing two channels of...
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WiMAX MIMO (section Spatial Multiplexing)
time-frequency map. Collaborative Spatial Multiplexing (Collaborative MIMO) is comparable to regular spatial multiplexing, where multiple data streams are...
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parallel spatial pipes (focused signal beams) using advanced antenna technology next to higher capacity pipes through spatial multiplexing and/or diversity...
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called a demultiplexer (DEMUX or DMX). Inverse multiplexing (IMUX) has the opposite aim as multiplexing, namely to break one data stream into several streams...
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spatial stream count. Per spatial stream. In 802.11ac (802.11's previous amendment), multi-user MIMO was introduced, which is a spatial multiplexing technique...
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Multi-user MIMO (redirect from Spatial Division Multiplexing)
node. Cooperative MIMO – Achieve MIMO advantages, including the spatial multiplexing gain, using the transmit or receiver cooperation of distributed antennas...
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Orbital angular momentum multiplexing is a physical layer method for multiplexing signals carried on electromagnetic waves using the orbital angular momentum...
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4G (section Multiplexing and access schemes)
One technology, spatial multiplexing, gained importance for its bandwidth conservation and power efficiency. Spatial multiplexing involves deploying...
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Multiplexing more than 24 or 30 digital voice channels is called higher order multiplexing. Higher order multiplexing is accomplished by multiplexing...
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communications Precoding includes spatial coding (SC) and spatial beamforming (SB) Space–time code Spatial multiplexing Dirty paper coding (DPC) Beamforming...
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following summarizes research using specialized cables that allow spatial multiplexing to occur, use specialized tri-mode fiber cables or similar specialized...
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Statistical multiplexing is a type of communication link sharing, very similar to dynamic bandwidth allocation (DBA). In statistical multiplexing, a communication...
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antenna. One way it provides this is through spatial division multiplexing (SDM), which spatially multiplexes multiple independent data streams, transferred...
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fiber-optic communications, wavelength-division multiplexing (WDM) is a technology which multiplexes a number of optical carrier signals onto a single...
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Antenna diversity (redirect from Spatial diversity)
the others are used for data decoding. MIMO achieves spatial diversity and spatial multiplexing. Diversity schemes Space–time code Rake receiver Multiple-input...
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increase both the reliability (via diversity) and capacity (via spatial multiplexing) of wireless systems without expanding the bandwidth. Subsequently...
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Edward Boyden (section Multiplexed Imaging)
under a microscope but close enough to spatially sample the biology (spatial multiplexing). Temporally multiplexed imaging (TMI), reported in 2023, uses...
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several signal processing techniques such as multi-user MIMO and 4X4 Spatial Multiplexing streams, and wide channel bandwidth (160 MHz) to achieve its gigabit...
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effective bandwidth that could currently be delivered by each multiplex using "spatial multiplexing". While conventional analogue and digital terrestrial television...
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the spatial dimension for multiplexing in addition to the time and frequency ones, without changing the bandwidth requirements of the system. Spatial multiplexing...
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technique called OFDMA, which is basically multiplexing in the frequency domain (as opposed to spatial multiplexing, as in 802.11ac). This is equivalent to...
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used frequency-division multiplexing to add channels to their point-to-point wireline plants before time-division multiplexing rendered FDM obsolete. With...
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direction finding SAMV – Parameter-free superresolution algorithm Spatial multiplexing – MIMO wireless transmission technique, sometimes abbreviated SMXPages...
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In wireless communication, spatial correlation is the correlation between a signal's spatial direction and the average received signal gain. Theoretically...
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an antenna array built in a mobile phone to provide spatial diversity and/or spatial multiplexing. In this context, it is possible to define an efficiency...
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Multiple-input, multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM) is the dominant air interface for 4G and 5G broadband wireless communications...
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beyond. Antenna diversity Dynamic single frequency networks (dsfn) Spatial multiplexing Distributed antenna system Single-frequency network (sfn) Space–time...
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Spatial transcriptomics is a method for assigning cell types (identified by the mRNA readouts) to their locations in the histological sections. Recent...
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