Patents by Inventor Sang Jun Moon

Sang Jun Moon 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).

  • Patent number: 10887372
    Abstract: A method for controlling an upload size of data by a device is provided. The method includes determining whether to change a size of data to be uploaded based on a policy of an upload target server, upon determining to change the size of the data to be uploaded, determining an initial transfer size of the data, and uploading a part of the data corresponding to the determined initial transfer size, updating an upload result of the partial data in an upload history, and determining a next transfer size for the data depending on a reception result of the part of the data from the upload target server for a period obtained from the policy.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: January 5, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soo-Young Jang, Sin-Seok Seo, Sang-Jun Moon, Yong-Seok Park, Young-Suk Sun, Bong-Jhin Shin, Sang-Gon Lee, Hyeon-Hun Jung
  • Patent number: 10785283
    Abstract: The present disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method includes acquiring a shared address for at least one file stored at a cloud storage server upon detecting that the at least one file needs to be backed up, determining at least one other cloud storage server to which the at least one file will be backed up, and transmitting a backup request message including the shared address to the at least one other cloud storage server.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: September 22, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Bong-Jhin Shin, Sang-Jun Moon, Yong-Seok Park, Sang-Gon Lee, Hyeon-Hun Jung
  • Publication number: 20200187301
    Abstract: The present disclosure pertains to a 5G or pre-5G communication system that is to be provided so as to support higher data transmission rates after 4G communication systems such as LTE. The present disclosure provides a method for operating an apparatus for supporting communication of a terminal that dually accesses a first radio access technology (RAT) communication system and a second RAT communication system, the method comprising the operations of: receiving from the terminal a session generation request message for transmitting traffic; determining a target communication system that is to generate a data path with respect to the traffic from the first RAT communication system and the second RAT communication system; configuring the data path for the target communication system; and transmitting to the terminal information about the configured data path.
    Type: Application
    Filed: October 19, 2018
    Publication date: June 11, 2020
    Inventors: Jung-Shin PARK, Ki-Suk KWEON, Sang-Jun MOON, Ji-Cheol LEE, Jin-Sung LEE
  • Patent number: 10667137
    Abstract: A method of providing contents in a communication system by a proxy server includes selecting one of a first content and a second content based on a first channel bandwidth usable by a terminal and a second channel bandwidth usable by a base station; and providing the selected content to the terminal, wherein the first content requires a wider channel bandwidth than a channel bandwidth of the second content.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: May 26, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul-Ki Lee, Hyeon-Jin Kang, Sang-Jun Moon, Yong-Seok Park
  • Patent number: 10560389
    Abstract: Methods and apparatuses for controlling transmission control protocol (TCP) send buffers in communication systems are provided. The method includes identifying a current round-trip time (RTT) value and a minimum RTT value in the TCP and adjusting a size of the send buffer based on at least one of a current operation, the current RTT value, and the minimum RTT value in a congestion control scheme according to the TCP.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: February 11, 2020
    Assignees: Samsung Electronics Co., Ltd., The Regents of the University of Colorado A Body Corporate
    Inventors: Jin-Sung Lee, Young-Bin Im, Sangtae Ha, Sang-Jun Moon, Jung-Shin Park, Ji-Cheol Lee, Joo-Hyung Lee
  • Patent number: 10547705
    Abstract: The present invention relates to a proxy apparatus and to a caching method of same. The caching method of the proxy apparatus according to one embodiment of the present invention includes the steps of: receiving a transmission request for content that can be divided into a plurality of blocks and instruction information for the playback position of the content from an external device; obtaining a header block that includes the header of the content when receiving the transmission request; identifying an intermediate block that corresponds to the playback position using the header; requesting and obtaining the intermediate block through a network when the identified intermediate block is not cached in the proxy apparatus; and transmitting to the external device at least a portion of the header and at least a portion of the intermediate block corresponding to the request.
    Type: Grant
    Filed: July 3, 2013
    Date of Patent: January 28, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jiangwei Xu, Sang Jun Moon, Young Seok Park, Chul Ki Lee, Jung Hwan Lim
  • Patent number: 10517522
    Abstract: The present invention relates to a system for measuring lower extremity muscle strength, and more particularly, to a system for measuring lower extremity muscle strength which can effectively measure or train lower extremity muscle strength by means of a simpler method.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: December 31, 2019
    Inventors: Yang Soo Lee, Sang Jun Moon
  • Patent number: 10165622
    Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method and an apparatus for synchronizing communication between nodes in a bluetooth low energy (BLE) mesh network. In the network, a node is configured to generates a seed value based on at least one of own transmission parameter, wherein the seed value indicates next data advertisement instance of corresponding node. Further, the seed value is used for communicating with other nodes (i.e. 1-hop neighbor nodes) in the network. Based on data transfer requirements of the node, the node synchronizes own data transmission and reception settings, such that no two nodes transmit data at the same time.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: December 25, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ajeet Kumar Singh, Arzad Alam Kherani, Dae-Kyu Choi, Anand Sudhakar Chiddarwar, Sang-Jun Moon
  • Patent number: 10149107
    Abstract: A method and apparatus for estimating a position of a terminal is provided. The method and apparatus include a technique for a sensor network, a machine to machine (M2M), a machine type communication (MTC), and Internet of things (IoT), and may be used for intelligent services based on the technique (smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail industry, and security and safety related services). The method includes identifying direction information of a received signal if setting up connection between a terminal and an access point (AP), receiving information about a barometric pressure sensor from the terminal, and calculating the position of the terminal based on the direction information and the information about the barometric pressure sensor of the terminal.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: December 4, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: In-Hak Na, Sang-Jun Moon, Sin-Seok Seo, Sang-Hyun Chang, Dae-Kyu Choi
  • Publication number: 20180270711
    Abstract: A method for detecting a section where congestion occurs in a data transmission path by a user equipment (UE) comprises receiving a first probe packet, receiving a second probe packet, measuring an interval in time of reception between the first probe packet and the second probe packet, determining whether the measured time interval exceeds a threshold, and determining whether a bottleneck occurs using a result of the determination and information contained in the probe packets, wherein the information contained in the probe packets is information about the time interval between the probe packets and transmission rates of load packets.
    Type: Application
    Filed: March 13, 2018
    Publication date: September 20, 2018
    Inventors: Sang-Jun MOON, Jin-Sung LEE, Ki-Suk KWEON, Jung-Shin PARK, Ji-Cheol LEE, Hyung-Ho LEE
  • Patent number: 10075920
    Abstract: A method for controlling traffic in an electronic device is provided. The method includes detecting a process request event for a first traffic, identifying whether the first traffic is allowed to be delayed, detecting whether a second traffic is generated if the first traffic is allowed to be delayed in a state where process of the first traffic is delayed, and processing the first traffic and the second traffic simultaneously if the second traffic is generated.
    Type: Grant
    Filed: January 16, 2014
    Date of Patent: September 11, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Hyoung Kim, Kill-Yeon Kim, Yong-Seok Park, Sang-Jun Moon, Young-Ki Hong
  • Patent number: 10028089
    Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method and apparatus for estimating a location in a terminal are provided. The method includes calculating locations of the terminal and a tag, calculating information about movement of the terminal using a motion sensor, and correcting the calculated location of the tag based on information about the movement of the terminal.
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: July 17, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: In-Hak Na, Sang-Jun Moon, Sin-Seok Seo, Sang-Hyun Chang, Dae-Kyu Choi
  • Patent number: 10004051
    Abstract: An apparatus and a method for controlling traffic of a second electronic device, which interworks with a first electronic device, in the first electronic device is provided. The method includes detecting occurrence of an event which needs to be notified to the second electronic device, determining a time to notify the occurrence of the event based on a driving time of the second electronic device, and transmitting an event occurrence notification signal to the second electronic device at the determined notification time.
    Type: Grant
    Filed: March 27, 2017
    Date of Patent: June 19, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ok-Seon Lee, Hyeon-Jin Kang, Sang-Jun Moon, Yong-Seok Park, Kang-Jin Yoon
  • Patent number: 9973373
    Abstract: An apparatus and a method for managing a Domain Name System (DNS) server address in a communication system are provided. In the method for operating a terminal, an attempt to change an address of a DNS server to a first address is detected. Whether the first address is included in an address list defined in advance is determined. When the first address is not included in the address list defined in advance, the change to the first address is stopped.
    Type: Grant
    Filed: February 27, 2013
    Date of Patent: May 15, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyeon-Jin Kang, Sang-Jun Moon
  • Publication number: 20180026899
    Abstract: Methods and apparatuses for controlling transmission control protocol (TCP) send buffers in communication systems are provided. The method includes identifying a current round-trip time (RTT) value and a minimum RTT value in the TCP and adjusting a size of the send buffer based on at least one of a current operation, the current RTT value, and the minimum RTT value in a congestion control scheme according to the TCP.
    Type: Application
    Filed: July 21, 2017
    Publication date: January 25, 2018
    Applicant: THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE
    Inventors: Jin-Sung LEE, Young-Bin IM, Sangtae HA, Sang-Jun MOON, Jung-Shin PARK, Ji-Cheol LEE, Joo-Hyung LEE
  • Patent number: 9867094
    Abstract: A handover method in a mobile CCN. In the method, when detecting a UE performing a handover, a source local CCNx node caches data directed to the UE. The source local CCNx node transmits a request to stop transmission of the data directed to the UE to a target local CCNx node based on a condition. The target local CCNx node requests the source local CCNx node to stop transmission of contents that are being cached. The source local CCNx node transmits cached contents to the target local CCNx node. The target local CCNx node requests a CCNx entry node to stop transmission of specific contents based on a condition. The CCNx entry node transmits contents to the target local CCNx node. When detecting, the UE completing the handover, the target local CCNx node transmits the contents received from the CCNx entry node to the UE.
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: January 9, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jiangwei Xu, Sang-Jun Moon, Yong-Seok Park
  • Patent number: 9860869
    Abstract: Provided is a method for offloading data traffic by a Mobility Management Entity (MME) in a wireless communication system. The method includes determining a Packet Data Network (PDN) to connect to for providing a service requested by a User Equipment (UE), upon receiving a connection request message requesting connection between the UE and the PDN from the UE, selecting a gateway disposed closest to a Radio Access Network (RAN), sending a permit message permitting a request for connection between the UE and the PDN to the UE, and setting an Evolved Packet Service (EPS) bearer for transmission and reception of data traffic related to a service requested by the UE between the UE and the gateway.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: January 2, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min Kim, Yong-Hwan Kim, Youn-Hee Han, Sang-Jun Moon, Yong-Seok Park, Jin-Ho Lee, Dae-Kyu Choi
  • Patent number: 9819465
    Abstract: According to the present invention, a base station determines from a wireless communication system whether data to be transmitted is a response signal-required data that requires a response signal, estimates the amount of buffer of a user equipment (UE) at the point when the response signal is to be transmitted, predicts a required resource amount of the UE that is required for transmitting the response signal by using the buffer amount of the UE that is estimated, and schedules for allocating a resource to the UE on the basis of the required resource amount that is predicted.
    Type: Grant
    Filed: November 15, 2012
    Date of Patent: November 14, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul-Ki Lee, Sang-Jun Moon, Yong-Seok Park, Jung-Hwan Lim, Jiangwei Xu
  • Patent number: 9794881
    Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as a smart home, a smart building, a smart city, a smart car, a connected car, healthcare, digital education, smart retail, security and safety services. A method and an apparatus for controlling aperiodic traffic in an electronic device are provided. The method includes determining a delay allowed time for first traffic associated with the first application based on a prediction time of generation of second traffic associated with a second application and processing the first traffic associated with the first application based on the delay allowed time.
    Type: Grant
    Filed: April 13, 2015
    Date of Patent: October 17, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Hyoung Kim, Jin-Ho Lee, Young-Ki Hong, Sang-Jun Moon, Yong-Seok Park, Kang-Jin Yoon
  • Patent number: 9794320
    Abstract: In a wireless communication system, a mobile terminal providing a web service receives information about a web page for a web service from a mobile terminal, receives at least one embedded object included in the web page from a web server, sets a Discontinuous Reception (DRX) interval for the mobile terminal based on a size of the at least one embedded object, transmits information about the set DRX interval to the mobile terminal, and transmits the at least one embedded object to the mobile terminal at a time the set DRX interval ends.
    Type: Grant
    Filed: November 8, 2013
    Date of Patent: October 17, 2017
    Assignee: Sasmsung Electronics Co., Ltd.
    Inventors: Chul-Ki Lee, Sang-Jun Moon, Yong-Seok Park