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:
Apr. 05, 2016
Filed:
Dec. 09, 2011
Satoshi Nagata, Tokyo, JP;
Hidekazu Taoka, Tokyo, JP;
Katsutoshi Kusume, Tokyo, JP;
Petra Weitkemper, Tokyo, JP;
Satoshi Nagata, Tokyo, JP;
Hidekazu Taoka, Tokyo, JP;
Katsutoshi Kusume, Tokyo, JP;
Petra Weitkemper, Tokyo, JP;
NTT DOCOMO, INC., Tokyo, JP;
Abstract
In a radio relay station, the channel quality of relay links is measured with the use of sounding reference signals from mobile terminals. Feedback information including the measurement results of the channel quality of the relay links is transmitted to a radio base station via a backhaul link. In the radio base station, the channel quality of the direct links is measured with the use of sounding reference signals from the mobile terminals. A correction value from the measurement results of the channel quality from the radio relay station is subtracted. Radio resources are allocated to a mobile terminal based on the measurement results of the channel quality of the direct links and the subtraction results.