IMPROVED PROBING AND SELECTION OF RADIO COMMUNICATION RESOURCES FOR V2X TRANSMISSIONS Russian patent published in 2020 - IPC H04W72/04 

FIELD: physics.

SUBSTANCE: invention relates to the field of transmitting devices, which performs resource probing procedure to obtain information on radio communication resources, which can be used for data transmission at a later moment in time. After the data become available for transmission, the transmitting device performs independent radio resource allocation to select radio resources in the transmission window, which must be used for data transmission, based on information obtained through the procedure of probing resources during the probing window. Autonomous distribution of radio communication resources comprises selection of radio communication resources in primary subframes of transmission window, preferably over radio resources in secondary subframes of transmission window. Secondary subframes correspond to those subframes in the probing window, during which the transmitting device did not perform the resource probing procedure, and the primary subframes correspond to those subframes in the probing window during which the transmitting device has performed the resource probing procedure.

EFFECT: technical result is to increase the efficiency of communication.

9 cl, 18 dwg