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:
Jun. 30, 2009
Filed:
Jan. 06, 2004
Masaya Kimura, Yokohama, JP;
Shigeyuki Sato, Yokohama, JP;
Tetsuya Tsukahara, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
In a communications system connected to a mobile terminal and using a network having a plurality of input/output points at a plurality of service providing servers, it is possible to maintain a TCP connection and a user session by passing a series of communication packets always taking the same route. Load balancers connected to the plurality of input/output points distribute a series of communication packets always in the same packet gateway among a plurality of packet gateways arranged between the load balancers and the service providing servers, and the packet gateway to which a packet is distributed distributes the series of communication packets to a plurality of service providing servers capable of executing an identical service.