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:
Mar. 10, 2015
Filed:
Feb. 21, 2012
Hiroto Tooyama, Chiyoda-ku, JP;
Kouji Makino, Chiyoda-ku, JP;
Yoshifumi Morihiro, Chiyoda-ku, JP;
Narumi Umeda, Chiyoda-ku, JP;
Masato Hiraki, Chiyoda-ku, JP;
Shinsuke Sawamukai, Chiyoda-ku, JP;
Hiroto Tooyama, Chiyoda-ku, JP;
Kouji Makino, Chiyoda-ku, JP;
Yoshifumi Morihiro, Chiyoda-ku, JP;
Narumi Umeda, Chiyoda-ku, JP;
Masato Hiraki, Chiyoda-ku, JP;
Shinsuke Sawamukai, Chiyoda-ku, JP;
NTT DOCOMO, INC., Tokyo, JP;
Abstract
A mobile communication system includes a first radio control device that manages a first cell, a second radio control device that manages a second cell, and a third radio control device. The second cell is set as a handover destination cell of the first cell. The third radio control device manages the second cell as a redundant configuration of the second radio control device. The third radio control device notifies the first radio control device of the third radio control device managing the second cell as the redundant configuration of the second radio control device. The first radio control device sets so that the third radio control device manages the second cell as the redundant configuration of the second radio control device.