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:
Mar. 16, 1999
Filed:
Apr. 16, 1996
Keijiro Take, Kanagawa, JP;
Akira Otsuka, Kanagawa, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A base station and a base station controller are used for providing data communication channels using random access (RACHs) for mobile stations. The base station or the base station controller provides for notifying channel information on an RACH. Each mobile station provide for determining whether or not a packet can be sent and for shifting from one RACH to another based on the channel information. The base station and the base station controller further provide for transferring a packet to a mobile station over the RACH. The base station controller provides for terminal identifier management and packet division and reconstruction for transferring a packet between mobile stations or between a mobile station and the LAN.