Communications System Toolbox provides System objects™ and blocks for modeling generic and LTE-specific MIMO channels, and for encoding, combining, and decoding MIMO signals.
|Filter input signal through MIMO multipath fading channel|
|Filter input signal through LTE MIMO multipath fading channel|
|Combine inputs using orthogonal space-time block code|
|Encode input using orthogonal space-time block code|
|Decode input using sphere decoder|
|MIMO Fading Channel||Filter input signal through MIMO multipath fading channel|
|OSTBC Combiner||Combine inputs for received signals and channel estimate according to orthogonal space-time block code (OSTBC)|
|OSTBC Encoder||Encode input message using orthogonal space-time block code (OSTBC)|
|Sphere Decoder||Decode input using a sphere decoder|
Learn about multiple-input multiple-output features of the Communications System Toolbox™ software
This example shows Multiple-Input-Multiple-Output (MIMO) systems, which use multiple antennas at the transmitter and receiver ends of a wireless communication system.
This example shows spatial multiplexing schemes wherein the data stream is subdivided into independent sub-streams, one for each transmit antenna employed.
This example shows an orthogonal space-time block code (OSTBC) concatenated with trellis-coded modulation (TCM) for information transmission over a multiple-input multiple-output (MIMO) channel with 2 transmit antennas and 1 receive antenna.
This model shows an adaptive orthogonal space-time block code (OSTBC) transceiver system over a multiple-input multiple-output (MIMO) channel.