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:
Oct. 01, 2013
Filed:
Oct. 10, 2008
Seong Moon, Daejeon, KR;
Sung Back Hong, Daejeon, KR;
Ho Yong Ryu, Daejeon, KR;
Sun Cheul Kim, Daejeon, KR;
Pyung Koo Park, Daejeon, KR;
Ho Sun Yoon, Daejeon, KR;
Young Soo Shin, Daejeon, KR;
Seong Moon, Daejeon, KR;
Sung Back Hong, Daejeon, KR;
Ho Yong Ryu, Daejeon, KR;
Sun Cheul Kim, Daejeon, KR;
Pyung Koo Park, Daejeon, KR;
Ho Sun Yoon, Daejeon, KR;
Young Soo Shin, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
The present invention relates to tunneling an IPv6 packet through an IPIv4 network. In using a tunneling method upon transmitting an IPv6 packet in an IP network, when destination nodes desired to be communicated are located within the same IPv6 prefix network, IPv6 prefix information is added for the management of a tunnel entry. Hence, tunneling information on terminals located within the same IPv6 prefix network can be managed as one tunnel entry. Accordingly, the time consumed when retrieving a tunnel entry can be reduced.