Patent ID: 11963211
Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A radio resource configuration method applied for a base station, comprising:
acquiring an arrival time, the arrival time being a time when the uplink data packet arrives at the PDCP layer of the base station from a radio link control (RLC) layer of the base station and is placed into a reordering window;
acquiring a delivery time, the delivery time being a time when the uplink data packet is transmitted from the PDCP layer of the base station to a high-layer protocol entity;
calculating, based on the arrival time and the delivery time, a proportion of uplink data packets whose reordering delay at the PDCP layer of the base station is greater than a predetermined delay threshold within a certain time period; and
performing radio resource configuration based on the calculated proportions;
wherein the uplink data packets for the calculation of the proportion comprise:
the uplink data packets received within the time period and located in the reordering window, and the uplink data packets located within the reordering window but ignored due to the expiration of the reordering timer at the PDCP layer, wherein a reordering delay of the ignored uplink data packet is a time value of the reordering timer, and the reordering window is a data packet sequence window.