Fixed multiple access wireless communication

摘要

Disclosed is a user terminal for wireless communication with a remote access point, the user terminal comprising: a mapping module adapted to map one or more input data bits to an uplink symbol; a delay module adapted to apply a delay to the uplink symbol; a transmit module adapted to modulate the delayed symbol into a frequency channel; and a directional antenna oriented along a dominant path to the access point, the antenna being adapted to transmit the modulated symbol to the access point, wherein the delay is chosen such that the transmitted symbol arrives at the access point simultaneously with a further symbol modulated into the frequency channel and transmitted by a further user terminal.

主权项

1. A system for wireless communication comprising:
an access point adapted to wirelessly communicate data symbols in at least one of:
two or more different frequency channels, andtwo or more different time slots of a frequency channel; and a plurality of user terminals, each said user terminal being adapted to communicate said data symbols in one said time slot of one said frequency channel, wherein each user terminal with the same azimuthal ordering modulo or the number of said different frequency channels or time slots is adapted to communicate said data symbols in the same said frequency channel and in the same said time slot.