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:
Jan. 01, 2013
Filed:
May. 05, 2010
Hitoshi Amagai, Fussa, JP;
Takehiro Aibara, Hamura, JP;
Kimiyasu Mizuno, Akishima, JP;
Naotaka Uehara, Higashimurayama, JP;
Masato Nunokawa, Fussa, JP;
Sumito Shinohara, Akiruno, JP;
Takayuki Kogane, Akishima, JP;
Tetsuya Handa, Fussa, JP;
Hitoshi Amagai, Fussa, JP;
Takehiro Aibara, Hamura, JP;
Kimiyasu Mizuno, Akishima, JP;
Naotaka Uehara, Higashimurayama, JP;
Masato Nunokawa, Fussa, JP;
Sumito Shinohara, Akiruno, JP;
Takayuki Kogane, Akishima, JP;
Tetsuya Handa, Fussa, JP;
Casio Computer Co., Ltd., Tokyo, JP;
Abstract
In a wireless communication system including a plurality of wireless terminal apparatuses and a relaying apparatus, the relaying apparatus performs a channel search to select a wireless channel in a good communication situation when the relaying apparatus transmits a beacon signal at a constant period, and transmits switching destination information to be used to switch the wireless channel to the selected one in a state of being stored in the beacon signal. When the communication situation of the wireless channel has deteriorated, the relaying apparatus switches the wireless channel being used by the communication section to the selected one based on the switching destination information. When the communication situation of a wireless channel of the wireless terminal apparatus has deteriorated, the wireless terminal apparatus switches the wireless channel to the selected one based on the switching destination information.