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. 20, 2018
Filed:
Mar. 17, 2017
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/935 (2013.01); H04L 12/26 (2006.01); H04L 12/933 (2013.01);
U.S. Cl.
CPC ...
H04L 49/30 (2013.01); H04L 43/08 (2013.01); H04L 49/109 (2013.01);
Abstract
A chip is provided, where the chip is formed by packaging at least two dies, and the at least two dies form at least one die group. The die group includes a first die and a second die. A first processing unit and n groups of ports are disposed on the first die, and a second processing unit and m groups of ports are disposed on the second die. The first processing unit is configured to: switch at least one group of first type ports in the n groups of ports from input to output and switch a second type port that is in the m groups of ports and that is coupled to each group of the first type ports from output to input.