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:
Apr. 27, 2010
Hideaki Takahashi, Yokohama, JP;
Wuri Andarmawanti Hapsari, Yokosuka, JP;
Anil Umesh, Yokohama, JP;
Mikio Iwamura, Tokyo, JP;
Minami Ishii, Yokohama, JP;
Hideaki Takahashi, Yokohama, JP;
Wuri Andarmawanti Hapsari, Yokosuka, JP;
Anil Umesh, Yokohama, JP;
Mikio Iwamura, Tokyo, JP;
Minami Ishii, Yokohama, JP;
NTT DOCOMO, INC., Tokyo, JP;
Abstract
A radio base station includes a mobile communication system, a relay node and a radio base station connected via a radio bearer. A mobile station is configured to perform a handover process between a state in which a radio bearer is set with the relay node so as to communicate via the relay node and the radio base station, and a state in which a radio bearer is set with the radio base station so as to communicate via the radio base station. The handover process is configured such that a data signal is transferred via the radio bearer between the relay node and the radio base station.