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:
May. 31, 2022
Filed:
Dec. 17, 2018
Institute of Acoustics, Chinese Academy of Sciences, Beijing, CN;
Beijing Hili Technology Co., Ltd, Beijing, CN;
Jinlin Wang, Beijing, CN;
Jun Chen, Beijing, CN;
Gang Cheng, Beijing, CN;
Xiaozhou Ye, Beijing, CN;
Haojiang Deng, Beijing, CN;
Lingfang Wang, Beijing, CN;
Weining Qi, Beijing, CN;
INSTITUTE OF ACOUSTICS, CHINESE ACADEMY OF SCIENCES, Beijing, CN;
BEIJING HILI TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
A ICN packet forwarding method, including: step 1) maintaining, by a network forwarding device, a network entity ID association state table, which is used for recording a state of the binding relationship between a network entity ID and a network address to which the network entity is associatively bound; after a network address binding relationship of the network entity changes due to location movement thereof, adding or updating, by the network forwarding device, a record of the network entity in the network entity ID association state table according to notification information of the network entity; and step 2) upon receipt of an ICN packet, by the network forwarding device, determining whether the ICN packet needs to be processed, according to information of the current network entity ID association state table; if yes, forwarding after processing the ICN packet; otherwise, directly forwarding the packet.