METHOD AND DEVICE FOR UPLINK TRANSMISSION RESOURCE REQUEST Russian patent published in 2020 - IPC H04W28/02 H04W72/02 

FIELD: data processing.

SUBSTANCE: invention relates to an uplink transmission resource request. Method includes: after triggering an uplink resource schedule request (SR), in response to a predetermined random access initiation condition, triggering a competitive random access request; and, before the competitive random access procedure completion, in response to the random access cancellation pre-selected condition, the competitive random access procedure abolition, wherein the predetermined random access cancellation condition includes at least detection of information on the uplink actual resource.

EFFECT: improved quality of communication by eliminating expenditures of system resources and reduced delay of transfer of uplink transmission resource requests.

25 cl, 11 dwg