IMPROVED DISTRIBUTION OF UPLINK RESOURCES ACCORDING TO DIFFERENT SCHEMES OF NUMEROLOGY OFDM Russian patent published in 2020 - IPC H04L27/26 

FIELD: communication equipment.

SUBSTANCE: invention can be used in wireless communication systems. For this purpose, resource allocation procedure performed between user equipment and radio base station is described. UE is configured with at least one numerology scheme, each of which is associated with parameters dividing frequency-time radio resources into resource planning units in different ways. UE is configured with logical channels, each of which is associated with at least one numerology scheme. UE receiver receives from an radio base station an uplink scheduling assignment which indicates radio uplink resources that can be used by the UE. Processor UE determines, for which numerology scheme is intended uplink scheduling assignment, based on received uplink scheduling assignment. Processor performs a logical channel prioritization by allocating assigned uplink radio resources to configured logical channels and by prioritizing those logical channels which are associated with the numerology scheme for which the uplink scheduling assignment is intended.

EFFECT: technical result consists in improvement of accuracy of resource allocation due to use of numerology diagram.

15 cl, 20 dwg