Patents by Inventor Hideki Nose

Hideki Nose 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).

  • STATION-SIDE DEVICE AND PON SYSTEM
    Publication number: 20170005724
    Abstract: A station-side device includes: an ONU connection processing unit to calculate a connection distance with each one of a plurality of subscriber devices, and to output information about the connection distances; and a bandwidth controller to alter a grant cycle, which is a cycle of performing bandwidth allocation to the plurality of subscriber devices in accordance with information about the connection distances the ONU connection processing unit outputs, and to control bandwidth allocation on the basis of the grant cycle altered.
    Type: Application
    Filed: April 25, 2014
    Publication date: January 5, 2017
    Applicant: Mitsubishi Electric Corporation
    Inventors: Hideki NOSE, Ken MURAKAMI
  • OPTICAL SUBSCRIBER TERMINATING DEVICE, PON SYSTEM, AND ABNORMALITY DETECTING METHOD
    Publication number: 20120033963
    Abstract: An ONU that receives a discovery gate transmitted by an OLT in a predetermined cycle, returns a response signal in response to the discovery gate, and receives a unicast frame transmitted to the ONU by the OLT having received the response signal, comprising: a received frame detecting unit that detects whether a signal received from the OLT is a discovery gate or a unicast frame; and an erroneous emission detecting unit that detects an abnormal emission state, based on a result detected by the received frame detecting unit.
    Type: Application
    Filed: April 7, 2009
    Publication date: February 9, 2012
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Hideki Nose, Kaori Mie