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:
May. 25, 2010
Filed:
Sep. 15, 2006
Minoru Uchida, Yokohama, JP;
Minoru Uchida, Yokohama, JP;
Hitachi Kokusai Electric, Inc., Tokyo, JP;
Abstract
A radio communication system includes a line controller, a plurality of base stations connected to the line controller and a plurality of mobile stations connected to each of the plurality of base stations by radio communication line having control channel and communication channel, and each of the plurality of base stations includes a control unit for monitoring idle slot in the communication channel within a communication area of the base station. The control unit transmits the monitored information of the idle slot to the mobile station within the communication area of the base station at predetermined intervals by using the control channel and each mobile station can use an idle slot in the base station or, if there is no idle slot in the base station, in another base station based on the monitored information of the idle slot to make communication.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile