The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 14, 2020
Filed:
Jun. 27, 2018
Juniper Networks, Inc., Sunnyvale, CA (US);
Craig R. Frink, Chelmsford, MA (US);
Juniper Networks, Inc., Sunnyvale, CA (US);
Abstract
Techniques are disclosed for a queuing system for network devices. In one example, a network device includes a plurality of memories and processing circuitry connected to the plurality of memories. The plurality of memories includes a local memory of processing circuitry and an external memory to the processing circuitry. The processing circuitry is configured to receive an incoming network packet to be processed, wherein the network packet is held in a queue prior to processing and determine a predicted lifetime of the network packet based on a dequeue rate for the queue. The processing circuitry is further configured to select a first memory from the plurality of memories based on the predicted lifetime and store the network packet at the first memory in response to selecting the first memory from the plurality of memories.