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:
Dec. 13, 2005
Filed:
Jun. 19, 2003
Hisashi Kawabata, Tokyo, JP;
Hisashi Kawabata, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A mobile broadcast communication system of the present invention includes a broadcast communication station configured to send, in response to a request from a mobile terminal, audio, video or similar broadcast communication data. At this instant, whether or not the receipt quality of the mobile terminal is higher than a reference value is determined. The transmission of the broadcast communication data is effected by assigning a single spread code to a single channel, so that the data can be sent even to a plurality of mobile stations via a single channel at high speed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile