Method and system for allocating radio channels in a radiocommunication system

摘要

Access method in a TD-CDMA radiocommunication system by applying a decentralised method for selection of a radio channel; i.e time slot and CDMA code. A remote unit (12-i) involved in the call set-up process governs the allocation process of at least one radio channel to the communication. To this end, the remote unit (12-i) holds information on occupancy of the radio channels, both in the uplink and in the downlink direction, from measurements made by a fixed unit (11-j) and from measurements made by the remote unit (12-i), as well as from the codes that the base expects to decode in each slot. <IMAGE>