US 12,483,511 B2
Device and method for queues release and optimization based on run-time adaptive and dynamic internal priority value strategy
Ahmed Gharba, Munich (DE); Ming Li, Nanjing (CN); Francisco Fons Lluis, Munich (DE); and Angela Gonzalez Marino, Munich (DE)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed on Dec. 30, 2022, as Appl. No. 18/148,967.
Application 18/148,967 is a continuation of application No. PCT/EP2020/084584, filed on Dec. 4, 2020.
Prior Publication US 2023/0134758 A1, May 4, 2023
Int. Cl. H04L 47/62 (2022.01); H04L 47/625 (2022.01); H04L 49/00 (2022.01)
CPC H04L 47/6235 (2013.01) [H04L 47/6255 (2013.01); H04L 49/3027 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A controller, the controller comprising:
processing circuitry configured to:
obtain a state of each respective queue of a plurality of queues of a network node, wherein the state of a respective queue is indicative of a quantity of frames in the respective queue, and wherein each respective queue is associated with a priority entry;
determine, based on the states of the plurality of queues, that a quantity of frames in one or more respective first queues exceeds a first threshold of one or more thresholds, wherein the first threshold is indicative of a nearly full state of a queue;
determine one or more second queues from the plurality of queues based on one or more default priority entries of the one or more second queues, wherein a default priority entry of each of the one or more second queues is lower than a respective default priority entry of one of the one or more first queues
generate one or more new priority entries for the one or more first queues, wherein each of the one or more new priority entries equals a respective default priority entry of one of the one or more second queues; and
provide the one or more new priority entries to the one or more queues of the network node.