Patents by Inventor In-Soo Yuk

In-Soo Yuk 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: 9215573
    Abstract: The present invention relates to a method enabling a base station and a terminal to reliably transmit short messages in a broadband wireless access system. According to one embodiment of the present invention, the method wherein a terminal receives a short message service (SMS) in a broadband wireless access system comprises the following steps: transmitting a first message for carrying out ranging to a base station; receiving a second message, which comprises SMS information and uplink resource allocation information for the transmission of a third message, from the base station as a response to the first message; and transmitting a third message, which indicates the state of the reception of the second message, to the base station by means of uplink resources which are indicated by the uplink resources allocation information.
    Type: Grant
    Filed: December 2, 2010
    Date of Patent: December 15, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Hee Jeong Cho, Young Soo Yuk, Yong Ho Kim, Ki Seon Ryu
  • Publication number: 20150351083
    Abstract: A method for efficiently performing an initial access in an MS in a multi-carrier broadband wireless access system is disclosed. The method includes scanning a plurality of carriers supported by a BS, and selecting one of the scanned carriers as a first carrier and receiving an SFH of the first carrier. The SFH of the first carrier includes at least one of a field indicating load status of the first carrier and recommended network entry carrier information including information about a second carrier in good load status.
    Type: Application
    Filed: August 11, 2015
    Publication date: December 3, 2015
    Applicant: LG ELECTRONICS INC.
    Inventors: In Uk JUNG, Ki Seon RYU, Jeong Ki KIM, Hee Jeong CHO, Yong Ho KIM, Young Soo YUK
  • Publication number: 20150350873
    Abstract: Provided are an apparatus for setting a roaming parameter and a method for the apparatus to set a roaming parameter. The apparatus includes a receiver configured to receive terminal information from a terminal connected to a wireless local area network (LAN), a manager configured to store and manage roaming parameters according to terminal models connectable to the wireless LAN(terminal-model-specific roaming parameters), a calculator configured to calculate a roaming parameter of the terminal using the received terminal information and the terminal-model-specific roaming parameters, and a transmitter configured to transmit the calculated roaming parameter to the terminal.
    Type: Application
    Filed: May 28, 2015
    Publication date: December 3, 2015
    Applicant: SAMSUNG SDS CO., LTD.
    Inventors: Kwang-Seop CHOI, You-Chang KO, Yang-Hwan JOE, Young-Soo YUK
  • Patent number: 9204404
    Abstract: Disclosed are a device for controlling uplink transmission power and a method for the same. In a terminal device for controlling uplink transmission power according to the present invention, a receiving antenna receives a first message containing a power correction value from a base station. A processor determines the transmission power value which will be used in transmitting a second message, based on the power correction value. A sending antenna transmits the second message to the base station, using the determined transmission power value, and, at this time, the power correction value is a value for correcting the transmission-power value is a value for correcting the transmission-power value which was used during initial ranging by the terminal or handover ranging of the terminal.
    Type: Grant
    Filed: February 10, 2011
    Date of Patent: December 1, 2015
    Assignee: LG Electronics Inc.
    Inventors: Dong Cheol Kim, Wook Bong Lee, Jin Sam Kwak, Young Soo Yuk, Hyun Woo Lee
  • Patent number: 9197997
    Abstract: Provided are a method for performing a position update in machine to machine (M2M) communication, and an apparatus using the method. In an idle mode, an M2M apparatus receives a paging message from a base station. The paging message comprises an action code, a network access type, and a resource offset. The action code is an indication for the M2M apparatus to perform a position update; the network access type is an indication for the allocation of resources for a ranging request; and the resource offset is an indication for an offset for uplink allocation. The M2M apparatus transmits the ranging request message to the base station by means of the uplink allocation.
    Type: Grant
    Filed: July 26, 2012
    Date of Patent: November 24, 2015
    Assignee: LG Electronics Inc.
    Inventors: Gi Won Park, Young Soo Yuk, Jeong Ki Kim
  • Patent number: 9184900
    Abstract: The present invention relates to a wireless access system which supports multiple carriers, and disclosed is a method for coordinating the performance of the multiple carriers and an apparatus for supporting same. The method for coordinating the performance of the multiple carriers according to the present invention broadly consists of two steps. For example, the method comprises the steps of coordinating the basic performance of the multiple carriers in mobile user equipment and coordinating the extended performance of the multiple carriers in the mobile user equipment.
    Type: Grant
    Filed: March 4, 2010
    Date of Patent: November 10, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Young Soo Yuk, Ki Seon Ryu, In Uk Jung, Yong Ho Kim, Eun Jong Lee
  • Patent number: 9166761
    Abstract: The present invention relates to a method and apparatus for transmitting a bandwidth request (BR) header in a wireless communication system. User equipment transmits a standalone BR header to a base station through a first uplink (UL) resource allocated by a BR-acknowledgement (ACK) A-MAP information element (IE), receives from the base station a hybrid automatic repeat request (HARQ)-non-acknowledgement (NACK) which indicates the base station has not successfully received the standalone BR header, receives a CDMA allocation A-MAP IE from the base station, and retransmits the standalone BR header through a second UL resource allocated by the CDMA allocation A-MAP IE.
    Type: Grant
    Filed: October 23, 2012
    Date of Patent: October 20, 2015
    Assignee: LG Electronics Inc.
    Inventors: Hee Jeong Cho, Young Soo Yuk
  • Patent number: 9167549
    Abstract: Provided are a method and apparatus for location update in a wireless communication system. A machine-to-machine (M2M) device transmits a mobility access classifier indicating the mobility access classification of the M2M device to a first base station, and receives information on a reattachment zone indicating a list of base stations accessible by the M2M device from the first station. The M2M device transits to an idle mode, and provides a location update to a second base station based on whether or not the second M2M device has exited the reattachment zone.
    Type: Grant
    Filed: February 20, 2012
    Date of Patent: October 20, 2015
    Assignee: LG Electronics Inc.
    Inventors: Gi Won Park, Young Soo Yuk, Jeong Ki Kim
  • Patent number: 9161288
    Abstract: Provided are a method and a device for transmitting data through client cooperation in a wireless communication system. A cooperative device of the client cooperation receives uplink (UL) data from a source device through a frame of a first system, and if the UL data is the data to be transmitted to a base station of the second system, transmits the UL data to the second system. In addition, when receiving downlink (DL) data from the base station of the second system, and the DL data is data to be transmitted to the source device, the DL data is transmitted to the source device through the frame of the first system.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: October 13, 2015
    Assignee: LG Electronics Inc.
    Inventors: Hee Jeong Cho, Eun Jong Lee, Young Soo Yuk
  • Patent number: 9155042
    Abstract: A method for operating in an idle mode and a machine-to-machine (M2M) apparatus are provided. The M2M apparatus receives a deregistration-response (DREG-RSP) message from a base station, and the M2M apparatus in the idle mode monitors a paging advertisement (PAG-ADV) message from the base station. Comprised is a fixed M2M deregistration identifier (FMDID), and the FMDID is a 16-bit identifier for identifying the M2M apparatus in a region of the base station.
    Type: Grant
    Filed: June 14, 2012
    Date of Patent: October 6, 2015
    Assignee: LG Electronics Inc.
    Inventors: Gi Won Park, Young Soo Yuk
  • Patent number: 9155039
    Abstract: The present invention relates to a multi-carrier resource utilization method and apparatus for power saving in a communication system using a multi-carrier, in which the activation of a secondary carrier for transmitting and receiving data traffic between a terminal and a base station is determined according to the QoS (Quality of Service) requirements such as a data traffic status between the terminal and the base station, a maximum sustained traffic rate, a maximum traffic burst size, or the like, and an indication message (Indication) indicating this is transferred to the terminal through a primary carrier to transmit and receive data traffic through the activated secondary carrier.
    Type: Grant
    Filed: July 16, 2009
    Date of Patent: October 6, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: In-Uk Jung, Ki-Seon Ryu, Eun-Jong Lee, Yong-Ho Kim, Young-Soo Yuk
  • Patent number: 9155041
    Abstract: The present invention relates to a multi-carrier resource utilization method and apparatus for power saving in a communication system using a multi-carrier, in which the activation of a secondary carrier for transmitting and receiving data traffic between a terminal and a base station is determined according to the QoS (Quality of Service) requirements such as a data traffic status between the terminal and the base station, a maximum sustained traffic rate, a maximum traffic burst size, or the like, and an indication message (Indication) indicating this is transferred to the terminal through a primary carrier to transmit and receive data traffic through the activated secondary carrier.
    Type: Grant
    Filed: October 9, 2014
    Date of Patent: October 6, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: In-Uk Jung, Ki-Seon Ryu, Eun-Jong Lee, Yong-Ho Kim, Young-Soo Yuk
  • Publication number: 20150271750
    Abstract: The present invention relates to a multi-carrier resource utilization method and apparatus for power saving in a communication system using a multi-carrier, in which the activation of a secondary carrier for transmitting and receiving data traffic between a terminal and a base station is determined according to the QoS (Quality of Service) requirements such as a data traffic status between the terminal and the base station, a maximum sustained traffic rate, a maximum traffic burst size, or the like, and an indication message (Indication) indicating this is transferred to the terminal through a primary carrier to transmit and receive data traffic through the activated secondary carrier.
    Type: Application
    Filed: October 9, 2014
    Publication date: September 24, 2015
    Inventors: In-Uk JUNG, Ki-Seon RYU, Eun-Jong LEE, Yong-Ho KIM, Young-Soo YUK
  • Patent number: 9137793
    Abstract: A method for efficiently performing an initial access in an MS in a multi-carrier broadband wireless access system is disclosed. The method includes scanning a plurality of carriers supported by a BS, and selecting one of the scanned carriers as a first carrier and receiving an SFH of the first carrier. The SFH of the first carrier includes at least one of a field indicating load status of the first carrier and recommended network entry carrier information including information about a second carrier in good load status.
    Type: Grant
    Filed: July 22, 2014
    Date of Patent: September 15, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: In Uk Jung, Ki Seon Ryu, Jeong Ki Kim, Hee Jeong Cho, Yong Ho Kim, Young Soo Yuk
  • Patent number: 9137624
    Abstract: A method and device for performing wireless communication ranging are provided. A machine-to-machine (M2M) device receives a paging message from a base station, transmits a bandwidth request (BR) preamble sequence to the base station, receives a first UL grant to allocate an uplink (UL) resource for the transmission of a BR header, transmits the BR header including a ranging request indication parameter to the base station through a UL resource allocated by the first UL grant, receives a second UL grant to allocated a UL resource for transmission of a ranging request message from the bases station, and transmits the ranging request message to the base station through a UL resource allocated by the second UL grant.
    Type: Grant
    Filed: February 20, 2012
    Date of Patent: September 15, 2015
    Assignee: LG Electronics Inc.
    Inventors: Gi Won Park, Young Soo Yuk
  • Patent number: 9118472
    Abstract: A method of transmitting control information in a wireless communication system includes configuring a burst including data symbols and a midamble and transmitting the burst through an uplink shared channel. The data symbols and the midamble carry the same control information. Even if control information is transmitted on an uplink shared channel, reception errors in a base station can be reduced by improving transmission reliability.
    Type: Grant
    Filed: July 24, 2008
    Date of Patent: August 25, 2015
    Assignee: LG ELECTRONICS INC.
    Inventor: Young Soo Yuk
  • Patent number: 9113433
    Abstract: The present description relates to a method in which a terminal performs network reentry procedures in an idle mode in a wireless access system, wherein the method comprises the following steps: receiving, from a base station, control information indicating an initial ranging back-off window size for machine-to-machine (M2M) terminals during a paging listening period; determining an initial ranging back-off window size for initial ranging using the received control information; and performing initial ranging procedures with the base station based on the determined initial ranging back-off window size.
    Type: Grant
    Filed: November 24, 2011
    Date of Patent: August 18, 2015
    Assignee: LG Electronics Inc.
    Inventors: Gi Won Park, Young Soo Yuk
  • Patent number: 9107179
    Abstract: Provided are a position updating method and device for Machine To Machine (M2M) communication. An M2M device transmits a position update capability message including a mobility type and an M2M traffic type to a base station, and receives a position update capability confirmation message including a position update type from the base station. The MTC device performs a position update according to the position update type.
    Type: Grant
    Filed: December 1, 2011
    Date of Patent: August 11, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Gi Won Park, Young Soo Yuk, Jeong Ki Kim
  • Patent number: 9106393
    Abstract: Provided are a method and device for performing a position update in machine to machine (M2M) communication. An M2M apparatus in an idle mode receives a paging message from a base station. The paging message comprises an action code and a network access type, the action code being an indication for the M2M apparatus to implement position update. When the network access type indicates the allocation of resources for a ranging request, the M2M apparatus transmits the ranging request to the base station by means of an allocated uplink.
    Type: Grant
    Filed: July 26, 2012
    Date of Patent: August 11, 2015
    Assignee: LG Electronics Inc.
    Inventors: Gi Won Park, Young Soo Yuk, Jeong Ki Kim
  • Patent number: 9107097
    Abstract: The present invention relates to compact header structures of various forms used in wireless access systems as well as a method and apparatus for the transmission and reception of data using such headers. The method for receiving data wherein the mobile terminal uses the Persistent Allocation (PA) mode in one of the embodiments of the present invention comprises the step of receiving a Downlink Persistent Allocation MAP Information Element (DL PA MAP IE) from the base station, which contains information relating to the resource region allocated for persistent allocation in the downlink, and the step of receiving the downlink data containing a Compact Medium access control Header (CMH) via said resource region revealed by said information. At this stage, the CMH can contain an indicator that indicates whether the downlink data contains an extended header, and a length field indicating the length of the data payload.
    Type: Grant
    Filed: September 2, 2009
    Date of Patent: August 11, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Jeong Ki Kim, Ki Seon Ryu, Young Soo Yuk