User data processing device, network interface, and method
AssigneeNEC Corporation
InventorsSatoshi ISHIKURA, Atsushi SHIROYAMA, Naohiro NOJI
Life of this patent
Estimating the term…
Abstract
An identification unit analyzes a received packet and identifies a network slice to which the received packet belongs and a class in QoS. A group of queues includes a plurality of queue groups associated with the plurality of network slices. Each queue group includes a plurality of queues associated with a plurality of classes in the QoS. A distribution unit distributes the received packet to a queue according to an analysis result of the received packet. Each data transfer unit acquires the received packet from the queue associated with each class of the associated queue group, and performs packet transfer processing according to the QoS on the acquired received packet.
Claims20
A user data processing device comprising:
- at least one memory storing instructions;
- and
- at least one processor configured to execute the instructions to:
- analyze a received packet received via a physical port and identify a network slice, from among a plurality of network slices, to which the received packet belongs and a class in quality of service (QoS);
- and
- distribute, according to an analysis result of the received packet, the received packet to a group of queues including a plurality of queue groups associated with the plurality of network slices, the queue groups each including a plurality of queues associated with a plurality of classes in the QoS,
- acquire, for each of network slices, the received packet from a queue associated with each class of an queue group, group associated with the network slice, and perform packet transfer processing according to the QoS on the acquired received packet.
A network interface comprising:
- at least one memory storing instructions;
- and
- at least one processor configured to execute the instructions to:
- analyze a received packet received via a physical port and identify a network slice to which the received packet belongs and a class in quality of service (QoS);
- and
- distribute, according to an analysis result of the received packet, the received packet to a group of queues including a plurality of queue groups associated with a plurality of network slices, the queue groups each including a plurality of queues associated with a plurality of classes in the QoS.
A user data processing method comprising:
- analyzing a received packet received via a physical port, and identifying a network slice to which the received packet belongs and a class in quality of service (QoS);
- distributing, according to an analysis result of the received packet, the received packet to a group of queues including a plurality of queue groups associated with a plurality of network slices, the queue groups each including a plurality of queues associated with a plurality of classes in the QoS;
- and
- acquiring the received packet from a queue associated with each class of an associated queue group in each network slice, and performing packet transfer processing according to the QoS on the acquired received packet.
20-21. (canceled)
Dependencies are inferred from the claim text.