Abstract:- This paper details an original access method that can be used for all types of network using broadcast media (ad-hoc WLAN for example). This RNET protocol is a major development of the COMB method while bringing uniformity in the choice of codes and priorities. This method offers numerous advantages with respect to existing MAC layers: the determinist aspect, the guarantee of minimum bandwidth and resource reservations with the prior knowledge of the state of the network. This method is mainly interesting for home wireless LAN, for topologies based on a single cell, and/or multi-cell cover, for which it has also been adapted. Key-Words:- wireless LAN, access method, TDMA, MAC, mobile communications, radio.