DYNAMIC ADAPTATION OF DETECTION OF ACCESS DEMANDS TO A CELLULAR COMMUNICATIONS NETWORK, BASED ON THE RADIO ENVIRONMENT ASSOCIATED WITH THE APPLICANT COMMUNICATION EQUIPMENT

摘要

P A signal processing device (D) is implanted, for example, in a base station (Node B) of a cellular communications network. This device (D) comprises processing means (MT) for performing a preamble detection on each signal transmitted by a requesting terminal (UE) in an authorized access time slot representative of a request preamble. access to the network associated with an authorized signature, according to detection parameters. The processing means (MT) are furthermore loaded, on reception of a network access request signal transmitted by a requesting terminal (UE), to determine a utilization value for at least one detection parameter chosen from a function of a value of at least one chosen parameter representative of the radio environment of the requesting terminal, so as to dynamically adapt the detection of the received signal according to the radio environment of the requesting terminal (UE). / P