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:
Sep. 04, 2007
Filed:
Jun. 04, 2002
Nahoko Takano, Tokyo, JP;
Kojiro Hamabe, Tokyo, JP;
Nahoko Takano, Tokyo, JP;
Kojiro Hamabe, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
To provide a mobile communication system in which high-speed transmission to a mobile station located in the vicinity of a cell boundary can be performed without causing any deterioration in a mobile station line quality. A HS-PDSCH data transmission timing detection portion of a base station executes a program stored on a recording medium to check a HS-PDSCH data transmission timing notice from the mobile station, to receive the transmission timing notice, and to send this notice to a control portion. The control portion controls a power for transmission of HS-PDSCH data from a modulation and encoding portion in response to the transmission timing notice from the HS-PDSCH data transmission timing detection portion. Also, when the base station transmits HS-PDSCH data to the mobile station, the control portion operates so as to make a HS-PDSCH data transmission timing notification portion send out HS-PDSCH data transmission timing information to the mobile station.