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.:

US 8315566 B1

Expired

Date of Patent:

Nov. 20, 2012

Filed:

May. 21, 2010

Wireless communication system for communication handover by using different communication modes

Applicants:

Takehiro Aibara, Hamura, JP;

Kimiyasu Mizuno, Akishima, JP;

Hitoshi Amagai, Fussa, JP;

Naotaka Uehara, Higashimurayama, JP;

Takayuki Kogane, Akishima, JP;

Sumito Shinohara, Akiruno, JP;

Masato Nunokawa, Fussa, JP;

Tetsuya Handa, Fussa, JP;

Inventors:

Takehiro Aibara, Hamura, JP;

Kimiyasu Mizuno, Akishima, JP;

Hitoshi Amagai, Fussa, JP;

Naotaka Uehara, Higashimurayama, JP;

Takayuki Kogane, Akishima, JP;

Sumito Shinohara, Akiruno, JP;

Masato Nunokawa, Fussa, JP;

Tetsuya Handa, Fussa, JP;

Assignee:

Casio Computer Co., Ltd., Tokyo, JP;

Attorney:

Holtz, Holtz, Goodman & Chick, PC

Primary Examiner:

Tuan H Nguyen

Int. Cl.

CPC ...

H04B 7/00 (2006.01);

U.S. Cl.

CPC ...

Abstract

A wireless communication system includes a terminal device; a first wireless communication device; and a second wireless communication device. When the first wireless communication device communicates with the second wireless communication device by wireless LAN communication after a handover and completes prescribed processing to the second wireless communication device, the first wireless communication device sends first disconnection information to the second wireless communication device to disconnect the second wireless communication device. The second wireless communication device stores wireless LAN connection information before communicating with the first wireless communication device by the wireless LAN communication when the second wireless communication device is connected with the terminal device at a time of the handover. The second wireless communication device disconnects the first wireless communication device and connects with the terminal device based on the wireless LAN connection information when the first disconnection information is received.

Find Patent Forward Citations

Aibara, Takehiro. (2012). Wireless communication system for communication handover by using different communication modes (U.S. Patent No. 8315566). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8315566

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