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:
Dec. 01, 2020
Filed:
May. 21, 2019
Avago Technologies International Sales Pte. Limited, Singapore, SG;
Rajan Sharma, San Jose, CA (US);
Niranjan Vaidya, San Jose, CA (US);
Mandar Joshi, San Jose, CA (US);
Avago Technologies International Sales Pte. Limited, Singapore, SG;
Abstract
A highly parallel programmable packet editing engine with a scalable control infrastructure includes receiving an ingress packet having one or more headers; assigning, by one or more processors, the one or more headers of the ingress packet to a number of zones, wherein each zone is a grouping of adjacent headers that are closely related to one another by information content or processing type; performing, by the one or more processors, offset computations for the one or more headers in a zone concurrently with offset computations of headers assigned to other zones; performing, by the one or more processors, different header operations on the one or more headers concurrently with respective ones of a plurality of editing engines; combining, by the one or more processors, the edited one or more headers at the computed offsets to generate a modified egress packet; and providing, for transmission, the modified egress packet.