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. 11, 2007
Filed:
Jul. 08, 2002
Masahiro Takagi, Tokyo, JP;
Noriyasu Kato, Kanagawa, JP;
Keiji Tsunoda, Kanagawa, JP;
Kumiko Nakakita, Kanagawa, JP;
Katsuya Nounin, Kanagawa, JP;
Mutsumu Serizawa, Tokyo, JP;
Eiji Kamagata, Kanagawa, JP;
Masahiro Takagi, Tokyo, JP;
Noriyasu Kato, Kanagawa, JP;
Keiji Tsunoda, Kanagawa, JP;
Kumiko Nakakita, Kanagawa, JP;
Katsuya Nounin, Kanagawa, JP;
Mutsumu Serizawa, Tokyo, JP;
Eiji Kamagata, Kanagawa, JP;
Kabushiki Kaisha Toshiba, Kawasaki-shi, JP;
Abstract
A communication scheme for improving the performance of communications utilizing the transport layer connection provided via a radio network, by enabling a control of the transport layer connection according to the radio communication state and property of the radio terminal, without changing implementation of the transport layer of a terminal connected to a wire network. The gateway device is provided with a control unit for controlling a connection in the radio transport layer protocol according an information regarding a radio communication state of the radio terminal device, where the information regarding the radio communication state of the radio terminal device is notified from either a radio base station device covering a radio service area in which the radio terminal device is located or a home location register for carrying out at least registration and management of the radio terminal device.