Patents by Inventor Akihiro Junko Kubota

Akihiro Junko Kubota has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • BASE STATION, MOBILE COMMUNICATION SYSTEM, AND CALL ADMISSION CONTROL METHOD AND CALL ADMISSION CONTROL PROGRAM OF BASE STATION
    Publication number: 20130143566
    Abstract: In order to reduce the occurrence of call loss in mobile stations while suppressing degradation of communication quality in a handover destination cell, a communication unit (11) forming an eNB (10) receives, from another eNB located adjacent to an own eNB, a first reception quality in a cell formed by the own eNB and a second reception quality in a cell formed by the another eNB. The first reception quality and the second reception quality are measured by one or more UE that are in radio communication with the another eNB. A control unit (12) accepts a call associated with UE which satisfies a first condition that the first reception quality is higher than the second reception quality in preference to a call associated with UE which does not satisfy the first condition.
    Type: Application
    Filed: February 23, 2011
    Publication date: June 6, 2013
    Applicant: NEC CORPORATION
    Inventors: Mitsuhiro Kubota, Akihiro Junko Kubota