FIELD: physics, communications.
SUBSTANCE: invention relates to wireless communication systems. In the proposed solution, one TFC (transport format combination) is selected and reserved exclusively for use during signalling. The TFC can contain only one transport channel and always uses the same size of CRC and transport block so as to unambiguously determine corresponding installations for signalling. By examining transmission of a return communication line in a wireless system and a special case of change of the size of TFCI (transport format combination identifier) due to reconfiguration of TFCS (transport format combination set), which also results in the need for switching to new dedicated basic physical subchannel (DBPSCH) whenever the network notices that the mobile station does not switch to the new DBPSCH, it concludes that the sent TFCS reconfiguration message was lost and remains with the existing configuration. Otherwise, a new configuration taken for use.
EFFECT: improved maintenance of signal connection between objects.
16 cl, 5 dwg
