Elektrobit Oy

Elektrobit Testing Oy

Juha Meinilä

Torsti Poutanen

Pertti O Alapuranen

Tommi Jämsä

Juha Kemppainen

Ari Seppälä

Jussi Harju

The invention relates to a method of performing channel simulation and a channel simulator. The channel simulation is performed digitally. At least a section of a signal () to be fed to simulation is transformed by convolution transformation from time space to transformation space in tansformation means () of the channel simulator. In weighting means (), the transformed signal () is weighted by a channel impulse response that is transformed from time space to transformation space. Finally, the resulting signal () is inverse-transformed in inverse-transformation means () to time space.

Method of radio channel simulation and channel simulator

The invention relates to a method and device for performing channel simulation, the device comprising a set of channel simulation units (to) for simulating a radio channel, each unit comprising radio frequency parts (A toA) and baseband parts (B toB). In the solution of the invention, the baseband parts of several different units (to) are arranged to simulate the same channel.

Method and device for simulating radio channel

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Kuopio, Finland

Juha Meinilä