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. 09, 2014
Filed:
Feb. 23, 2012
Applicants:
Hideya Yoshiuchi, Beijing, CN;
LU Geng, Beijing, CN;
Inventors:
Hideya Yoshiuchi, Beijing, CN;
Lu Geng, Beijing, CN;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01); H04B 7/04 (2006.01); H04W 16/10 (2009.01); H04W 88/08 (2009.01);
U.S. Cl.
CPC ...
H04W 16/10 (2013.01); H04W 88/085 (2013.01);
Abstract
A mobile communication system of the present invention includes a plurality of remote radio heads configured to transmit a signal to user equipment and configure an antenna network and a centralized baseband pool configured to be connected to the antenna network. The centralized baseband pool performs clustering with respect to the plurality of remote radio heads so as to dynamically vary the number of the remote radio heads each included in a plurality of clusters.