PROCEDURE AND AN APPLIANCE TO CONSULT A TRANSMISSION STATE IN A WIRELESS COMMUNICATIONS SYSTEM.

摘要

Procedure for consulting a transmission status in a wireless communications system comprising: determining whether a predefined condition is true when no packet has been programmed for transmission or retransmission (102) and a query was activated and the query is not prohibited (106 ); and select and retransmit a packet that has been transmitted to consult a receiving end if the predefined condition was determined to be true; characterized by the fact that the predefined condition is whether there is at least one packet that has been transmitted (108), not yet ruled out (110), and not yet recognized (108) at the transmission end.