Huawei Technologies Co., Limited

Shenzhen Yinwang Intelligent Technologies Co., Ltd.

Angela Gonzalez Marino

Francisco Fons Lluis

Ahmed Gharba

Ming Li

The present disclosure relates to controlling queue release in a network. In particular, the disclosure proposes a controller configured to obtain a state of each of a plurality of queues of a network node and determine, based on the states of the queues, whether the utilization of one or more queues exceeds one or more thresholds. If one or more thresholds are exceeded, the controller is configured to generate one or more new priority entries for one or more queues of the plurality of queues and provide the one or more new priority entries to the one or more queues of the network node. Further, the disclosure proposes a network node being configured to provide a state of each of a plurality of queues to a controller, and obtain one or more new priority entries for one or more queues of the plurality of queues from the controller.

Device and method for queues release and optimization based on run-time adaptive and dynamic internal priority value strategy

A communication network comprises a central processing unit, data ingress ports and data egress ports configured to exchange data with a further network device of the communication network, and a plurality of co-processors that comprises frame normalization co-processors, ingress queuing co-processors, filtering and policing co-processors, intermediate queuing co-processors, a gatewaying co-processor, egress queuing co-processors, and a traffic shaping co-processor. The central processing unit configures and controls the data ingress ports, the data egress ports, and the plurality of co-processors to implement data processing paths in parallel or in a pipeline between the ingress ports and the egress ports.

Network device and method for switching, routing and/or gatewaying data

A controller is configured to: obtain a state of each of a plurality of queues of a network node; determine, based on the states of the queues, whether the utilization of one or more queues exceeds one or more thresholds; generate one or more new entries for a gate control list of the network node that controls the plurality of queues, if one or more thresholds are exceeded; and provide the one or more new entries to the network node. Further, a network node is configured to provide a state of each of a plurality of queues to a controller, and obtain one or more new entries for a gate control list of the network node that controls the plurality of queues, from the controller.

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Munich, Germany

Angela Gonzalez Marino