Device (10) for improving night vision of vehicle drivers comprising a controlled reduction of the driver's pupil diameter and the maintenance of said reduction over time in order to improve the visual capability of the vehicle driver, all of this, moreove...

The device has a light source module (3) including a light transmitting face (15) and another light transmitting face (16). A light reflector (14) includes a light reflecting surface placed to face a portion of the former light transmitting face, so as to ...

A decoding scheme for determining the information within a coded transmission includes a spherical decoder candidate search that reduces the number of candidate symbol combinations from a much larger number of possibly transmitted combinations. In one exam...