Brief description of the dynamic allocation of resources and fair of a radio network of ofdm type

摘要

A method dedicated to the dynamic allocation of resources of a radio network ofdm of the users (u), in the presence of a subdivision of the time / frequency plane into n blocks (r), each having a same elementary duration and the same spectral width, in which is determined: - for each elementary duration during and for each user (u), an instantaneous value in the course of a quality indicator ({right arrow over (r (t)), then, -, for each elementary duration during and for each user (u) with the data to be transmitted, the mean value in the course of its quality indicator ( x − , and r / sb ) over a time interval to be floating, taking into account the instantaneous value in the course of its quality indicator ({right arrow over (r (t)), then the value in the course of a standard deviation chosen (sigmaxu, r) of the instantaneous values taken in succession by the quality indicator ({right arrow over (r (t)) of the user (u) on the time interval which is floating with respect to the mean value in the course of its quality indicator ( x − , and r / sb ), and - for each elementary duration during and for each block (r) to be allocated, a user (u) as a function of a selection rule (r (u.s. pat. no, rs)) bearing on the instantaneous values in the course ({right arrow over (r (t)), the average values in the course ( x − , and r / sb ) and the values in the course of the standard deviation (sigmaxu, r) determined for each of the user.