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:
Oct. 18, 2011
Filed:
Jan. 10, 2007
Masafumi Usuda, Tokyo, JP;
Anil Umesh, Yokohama, JP;
Hidehiro Ando, Yokohama, JP;
Takuya Sato, Yokohama, JP;
Shinichi Sasaki, Yokosuka, JP;
Kouji Makino, Yokosuka, JP;
Masafumi Usuda, Tokyo, JP;
Anil Umesh, Yokohama, JP;
Hidehiro Ando, Yokohama, JP;
Takuya Sato, Yokohama, JP;
Shinichi Sasaki, Yokosuka, JP;
Kouji Makino, Yokosuka, JP;
NTT DoCoMo, Inc., Tokyo, JP;
Abstract
A radio network controller includes a block error detection unit configured to receive a data block from the base station and to detect a block error, and a target SIR calculation unit configured to calculate a target SIR based on the detected block error rate. The target calculation unit sets a first time section, which indicates a time section from a detection of the block error to the notification of the target SIR is to the base station when the block error is detected, shorter than a second time section, which indicates a time section from the detection of the block error to the notification of the target SIR to the base station when the block error is not detected.