Method for allocating frequency subchannels on an air interface of a wireless communication system and corresponding radio resource allocation module

摘要

The present invention relates to a method for allocating frequency subchannels on an air interface of a wireless communication system to users for a predefined time period, a plurality of frequency subchannels being available for communicating between a base station belonging to a cell and users under the coverage of said cell requiring a frequency subchannel allocation.;According to the present invention, the method comprises the steps of:
determining an angular position of the users under the coverage of a cell relative to a base station in said cell;selecting at least one frequency subchannel to be assigned to a user depending on its angular position and the angular position of at least one other user.

主权项

1. A method for allocating frequency subchannels on an air interface of a wireless communication system to users for a predefined time period, a plurality of frequency subchannels being available for communicating between a base station belonging to a cell and users under the coverage of said cell requiring a frequency subchannel allocation, said method comprising:
via a radio resource determination module determining an angular position of the users under the coverage of a cell relative to a reference position in said cell; selecting at least one frequency subchannel to be assigned to a user depending on the angular position of the user and on the angular position of at least one other user; wherein at least one subset of said users under the coverage of said cell are selected and applying said method during at least a part of said predefined time period, said selection being made depending on the angular position of said users; and wherein users in the at least one subset have a difference of angular position higher than a predefined threshold.