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. 13, 2011
Filed:
Feb. 28, 2006
Information processing system, tunnel communication device, tunnel communication method, and program
Kunio Gobara, Osaka, JP;
Hajime Maekawa, Osaka, JP;
Kenichi Matsumoto, Osaka, JP;
Masanobu Koyama, Osaka, JP;
Kunio Gobara, Osaka, JP;
Hajime Maekawa, Osaka, JP;
Kenichi Matsumoto, Osaka, JP;
Masanobu Koyama, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
Provided are an information processing system, a tunnel communication device, a tunnel communication method, and a program that can make a communication between plural information processing devices belonging to different LANs without a user's making a complex setup. In the information processing system, a first tunnel communication unit encapsulates a packet from a first information processing device, transmits the encapsulated packet through a path of a P2P communication, and decapsulates the packet transmitted from a second tunnel communication device through the path of the P2P communication. A second tunnel communication unit encapsulates the packet transmitted from the second information processing device, transmits the encapsulated packet through the path of the P2P communication, and decapsulates the packet transmitted from the first tunnel communication device through the path of the P2P communication.