Multi-user multiplexing of orthogonal time frequency space signals

A wireless communication method for performing transmissions between a wireless device to multiple user devices, comprising:

• logically grouping the multiple user devices into a first group of user devices and a second group of user devices;
• allocating a first group of transmission resources to the first group of user devices and a second group of transmission resources to the second group of user devices by multiplexing along a first dimension of a first multi-dimensional representation of transmission resources;
• allocating, from the first group of transmission resources, transmissions resources to user devices in the first group by multiplexing along a second dimension in a second multi-dimensional representation of the transmission resources;
• and
• performing a transmission between the wireless device and at least one user device using corresponding allocated transmission resources.