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:
Mar. 17, 2026
Filed:
Nov. 08, 2022
Nokia Solutions and Networks Oy, Espoo, FI;
Pranjal Kumar Dutta, Sunnyvale, CA (US);
Nokia Solutions and Networks Oy, Espoo, FI;
Abstract
Various example embodiments for supporting loop detection in a communication network are presented. Various example embodiments for supporting loop detection in a communication network may be configured to support loop detection based on use of a recorded route bit string which may be inserted within packets for enabling detection of loops as the packets are communicated over the communication network. Various example embodiments for supporting loop detection in a communication network may be configured to support loop detection for a packet based on inclusion within the packet of a recorded route bit string having bit positions corresponding to nodes of the communication network where the bit positions may be set in a manner indicative of the nodes which have been traversed by the packet.