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Everything about Spatial modulation

Signal transmission technique

In signal processing, spatial modulation is a technique that enables modulation over space, across different antennas at a transmitter. Unlike multiple-input and multiple-output (MIMO) wireless, in spatial modulation, only a single antenna among all transmitting antennas is active and transmitting, while all other remaining transmitting antennas sit idle. The duty of the receiver is: to estimate the active antenna index at the transmitter and to decode the symbol sent by the transmitting antenna. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Spatial modulationA 5-minute orientation
  2. Skim a recent paper: Modulation of microbial community dynamics by spatial partitioningInfluential work since 2022
  3. Pick up a classic book: LANDSAT-4 thematic mapper modulation transfer function (MTF) evaluationThe most-reprinted book on the subject
  4. Read the landmark paper: Spatial ModulationCited 2,206 times
  5. Go sideways: MIMO-OFDMA closely related topic
  6. Go sideways: MIMOA closely related topic

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🗂️ The subject at a glance

  1. Procedure
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  3. Advanced spatial modulation

🏆 Landmark papers (most cited)

🆕 Influential since 2022

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