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multiple input single output (MISO)

With multi-antenna systems

, a distinction is made between those that work with several transmitting antennas and those that work with several receiving antennas. Multiple Input Single Output (MISO) belongs to the latter and works with several receiving antennas.

Multiple antenna systems

Multiple antenna systems

Just like SIMO, MISO technology works with beamforming

inwhich the transmission beam is emitted in the direction of the user. Directional beamforming has its limitations when the users are close to each other and the main beam

can be kept sufficiently selective. The MISO technique has advantages in suppressing interference and increases the reception level.

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Englisch: multiple input single output - MISO
Updated at: 26.04.2011
#Words: 94
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Translations: DE