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:
Nov. 02, 2021
Filed:
Feb. 10, 2020
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/835 (2013.01); H04L 12/801 (2013.01); H04L 12/823 (2013.01); H04L 12/863 (2013.01); H04L 12/861 (2013.01);
U.S. Cl.
CPC ...
H04L 47/30 (2013.01); H04L 47/29 (2013.01); H04L 47/32 (2013.01); H04L 47/50 (2013.01); H04L 49/9084 (2013.01);
Abstract
A buffer module includes N queues configured to buffer M data streams, where N is less than M. A counting module includes M counters, the M counters are in a one-to-one correspondence with the M data streams, and the M counters are configured to count buffer quantities for the M data streams in the N queues. The control module is configured to, when a count value on a first counter exceeds a corresponding threshold, discard a to-be-enqueued data packet of a data stream corresponding to the first counter, or control the sending module to send pause indication information to an upper-level control module.