Patents by Inventor Jong Hoe KOO

Jong Hoe KOO 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).

  • Method and apparatus for relaying in multicast network
    Patent number: 10129139
    Abstract: A source node includes a topology information extractor configured to acquire information of a channel state between nodes included in a multicast network, and extract topology information of the multicast network. The source node further includes a relay node selector configured to select, from the nodes, a relay node to relay a packet transmitted from the source node, based on the topology information.
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: November 13, 2018
    Assignees: Samsung Electronics Co., Ltd., SNU R&D Foundation
    Inventors: Kwang Hoon Han, Sung Hyun Choi, Yeon Chul Shin, Gyu Jin Lee, Kwang Taik Kim, Kyung Hun Jang, Jong Hoe Koo, Seung Kyu Baek
  • Method and apparatus for controlling power consumption of wireless terminal
    Patent number: 10051573
    Abstract: The present invention relates to a method for reducing power consumption of a wireless terminal, comprising the operations of: when receiving a triggering packet from the wireless terminal, estimating parameters related to reduction of the power consumption of the wireless terminal; when receiving a condition including a required reduction amount for the power consumption, determined on the basis of the parameters, and time delay related information, setting a clustering cycle corresponding to the condition; and performing a wireless communication with the wireless terminal on the basis of the clustering cycle.
    Type: Grant
    Filed: September 17, 2014
    Date of Patent: August 14, 2018
    Assignees: SAMSUNG ELECTRONICS CO., LTD., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Sunghyun Choi, Won-Bo Lee, Jong-Hoe Koo, Yong-Seok Park, Ok-Seon Lee
  • Method and mobile communication terminal for estimating battery consumption state
    Patent number: 9693308
    Abstract: A method for estimating a battery consumption state of a mobile communication terminal is provided. The method includes building a database with battery characteristic information changing according to at least one of a temperature and an aging characteristic of a battery supplying power to the mobile communication terminal, and estimating a power consumption of the mobile communication terminal and a battery drain rate based on the battery characteristic information and displaying estimated information.
    Type: Grant
    Filed: September 18, 2015
    Date of Patent: June 27, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-Hoe Koo, Sunghyun Choi, Won-Bo Lee, Yong-Seok Park, Ok-Seon Lee, Young-Ki Hong
  • METHOD AND APPARATUS FOR CONTROLLING POWER CONSUMPTION OF WIRELESS TERMINAL
    Publication number: 20160309412
    Abstract: The present invention relates to a method for reducing power consumption of a wireless terminal, comprising the operations of: when receiving a triggering packet from the wireless terminal, estimating parameters related to reduction of the power consumption of the wireless terminal; when receiving a condition including a required reduction amount for the power consumption, determined on the basis of the parameters, and time delay related information, setting a clustering cycle corresponding to the condition; and performing a wireless communication with the wireless terminal on the basis of the clustering cycle.
    Type: Application
    Filed: September 17, 2014
    Publication date: October 20, 2016
    Inventors: Sunghyun Choi, Won-Bo Lee, Jong-Hoe Koo, Yong-Seok Park, Ok-Seon Lee
  • Method and Mobile Communication Terminal for Estimating Battery Consumption State
    Publication number: 20160088563
    Abstract: A method for estimating a battery consumption state of a mobile communication terminal is provided. The method includes building a database with battery characteristic information changing according to at least one of a temperature and an aging characteristic of a battery supplying power to the mobile communication terminal, and estimating a power consumption of the mobile communication terminal and a battery drain rate based on the battery characteristic information and displaying estimated information.
    Type: Application
    Filed: September 18, 2015
    Publication date: March 24, 2016
    Inventors: Jong-Hoe KOO, Sunghyun CHOI, Won-Bo LEE, Yong-Seok PARK, Ok-Seon LEE, Young-Ki HONG
  • METHOD AND APPARATUS FOR RELAYING IN MULTICAST NETWORK
    Publication number: 20150372897
    Abstract: A source node includes a topology information extractor configured to acquire information of a channel state between nodes included in a multicast network, and extract topology information of the multicast network. The source node further includes a relay node selector configured to select, from the nodes, a relay node to relay a packet transmitted from the source node, based on the topology information.
    Type: Application
    Filed: March 25, 2015
    Publication date: December 24, 2015
    Applicants: Samsung Electronics Co., Ltd., SNU R&DB FOUNDATION
    Inventors: Kwang Hoon HAN, Sung Hyun CHOI, Yeon Chul SHIN, Gyu Jin LEE, Kwang Taik KIM, Kyung Hun JANG, Jong Hoe KOO, Seung Kyu BAEK