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:
Sep. 15, 2009
Filed:
Jul. 24, 2002
Hiromitsu Sumino, Yokosuka, JP;
Hideharu Suzuki, Yokohama, JP;
Hiromitsu Sumino, Yokosuka, JP;
Hideharu Suzuki, Yokohama, JP;
NTT DoCoMo, Inc., Tokyo, JP;
Abstract
A Gatewayreceives mobile station data corresponding to a mobile stationfrom a switching center in a mobile packet communication network. The mobile station data may be communicated with a communication protocol such as Network Management Protocol (NWMP). Mobile stationtransmits and receives user data, such as Hypertext Transfer Protocol (HTTP) data, in a protocol, such as HTTP, via gateway. In transmitting user data from mobile stationto a server, gatewaymay add the mobile station data corresponding to mobile stationto the data. Mobile stationcannot falsify the mobile station data because the added mobile station data corresponds to identification data used in establishing a wireless connection between mobile stationand mobile packet communication network. As a result, servermay trust mobile station data added by gatewayto the user data transmitted from mobile station