Patents by Inventor Young-Soo Yuk

Young-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).

  • Publication number: 20220240081
    Abstract: A method for sending and receiving multi-carrier information in a communication system supporting a multi-carrier includes sending by a base station system information to the terminal via a broadcast message, the system information regarding multi-carriers that the base station is able to support; receiving a unicast message from the terminal, the unicast message including information related to carriers that the terminal is able to support or prefers in the multi-carrier list included in the system information; and sending multi-carrier allocation information including a primary carrier and a second carrier that the terminal will use, to the terminal via a unicast message.
    Type: Application
    Filed: April 11, 2022
    Publication date: July 28, 2022
    Inventors: Yong Ho KIM, Ki Seon RYU, Young Soo YUK, Jeong Ki KIM
  • Publication number: 20220109978
    Abstract: A method for sending and receiving multi-carrier information in a communication system supporting a multi-carrier includes sending by a base station system information to the terminal via a broadcast message, the system information regarding multi-carriers that the base station is able to support; receiving a unicast message from the terminal, the unicast message including information related to carriers that the terminal is able to support or prefers in the multi-carrier list included in the system information; and sending multi-carrier allocation information including a primary carrier and a second carrier that the terminal will use, to the terminal via a unicast message.
    Type: Application
    Filed: December 17, 2021
    Publication date: April 7, 2022
    Inventors: Yong Ho KIM, Ki Seon RYU, Young Soo YUK, Jeong Ki KIM
  • Patent number: 11218869
    Abstract: A method for sending and receiving multi-carrier information in a communication system supporting a multi-carrier includes sending by a base station system information to the terminal via a broadcast message, the system information regarding multi-carriers that the base station is able to support; receiving a unicast message from the terminal, the unicast message including information related to carriers that the terminal is able to support or prefers in the multi-carrier list included in the system information; and sending multi-carrier allocation information including a primary carrier and a second carrier that the terminal will use, to the terminal via a unicast message.
    Type: Grant
    Filed: April 10, 2020
    Date of Patent: January 4, 2022
    Assignee: LG Electronics Inc.
    Inventors: Yong Ho Kim, Ki Seon Ryu, Young Soo Yuk, Jeong Ki Kim
  • Publication number: 20200245132
    Abstract: A method for sending and receiving multi-carrier information in a communication system supporting a multi-carrier includes sending by a base station system information to the terminal via a broadcast message, the system information regarding multi-carriers that the base station is able to support; receiving a unicast message from the terminal, the unicast message including information related to carriers that the terminal is able to support or prefers in the multi-carrier list included in the system information; and sending multi-carrier allocation information including a primary carrier and a second carrier that the terminal will use, to the terminal via a unicast message.
    Type: Application
    Filed: April 10, 2020
    Publication date: July 30, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Yong Ho KIM, Ki Seon RYU, Young Soo YUK, Jeong Ki KIM
  • Patent number: 10638307
    Abstract: A method for operating a plurality of carriers by a first base station in a wireless communication system supporting a primary carrier and at least one secondary carrier is discussed. The method includes transmitting, to a user equipment through the primary carrier, control information for exchanging traffic via the at least one secondary carrier with the user equipment; transmitting, to the user equipment, the traffic through the secondary carrier, wherein the user equipment is configured to receive the traffic based on the control information; and transmitting, to the user equipment, a message for a procedure of an entrance to a second base station. Further, the primary carrier is changed on the procedure of the entrance based on the message.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: April 28, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Yong Ho Kim, Ki Seon Ryu, Young Soo Yuk, Jeong Ki Kim
  • Publication number: 20190335321
    Abstract: A method for operating a plurality of carriers by a first base station in a wireless communication system supporting a primary carrier and at least one secondary carrier is discussed. The method includes transmitting, to a user equipment through the primary carrier, control information for exchanging traffic via the at least one secondary carrier with the user equipment; transmitting, to the user equipment, the traffic through the secondary carrier, wherein the user equipment is configured to receive the traffic based on the control information; and transmitting, to the user equipment, a message for a procedure of an entrance to a second base station. Further, the primary carrier is changed on the procedure of the entrance based on the message.
    Type: Application
    Filed: July 8, 2019
    Publication date: October 31, 2019
    Applicant: LG ELECTRONICS INC.
    Inventors: Yong Ho KIM, Ki Seon RYU, Young Soo YUK, Jeong Ki KIM
  • Patent number: 10368234
    Abstract: A method for operating a plurality of carriers by a user equipment in a wireless communication system supporting a primary carrier and at least one secondary carrier, the method includes transmitting, to a base station, carrier capability information; receiving, from the base station, carrier configuration information, the carrier configuration information including an index of the at least one secondary carrier configured for the user equipment, the carrier configuration information being based upon the carrier capability information of the user equipment, the primary carrier being configured as a carrier for performing an initial network entry procedure; receiving, from the base station, a control channel including information regarding multi-carrier operation through the primary carrier; and transmitting, to the base station, traffic through one of the at least one secondary carrier based on the information regarding multi-carrier operation.
    Type: Grant
    Filed: March 22, 2017
    Date of Patent: July 30, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Yong Ho Kim, Ki Seon Ryu, Young Soo Yuk, Jeong Ki Kim
  • Patent number: 9769714
    Abstract: The present invention relates to a method for updating secondary carrier information for preemptively allocating secondary carriers during handover and an apparatus for carrying out the method. A method in which a terminal performs handover in a broadband access system that supports multiple carriers according to one embodiment of the present invention comprises: a step in which a target base station receives, from a serving base station, a first message including carrier allocation information on at least one secondary carrier preemptively allocated to the terminal; a step of performing network reentry with the target base station; and judging whether the multi-carrier configuration of the serving base station and the multi-carrier configuration of the target base station are the same, and, if the configurations are different from each other, transmitting, to the target base station, a second message for requesting multi-carrier capability negotiation.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: September 19, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Eun Jong Lee, Ki Seon Ryu, Young Soo Yuk
  • Patent number: 9736775
    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: April 26, 2016
    Date of Patent: August 15, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: In-Uk Jung, Ki-Seon Ryu, Eun-Jong Lee, Yong-Ho Kim, Young-Soo Yuk
  • Publication number: 20170195871
    Abstract: A method for operating a plurality of carriers by a user equipment in a wireless communication system supporting a primary carrier and at least one secondary carrier, the method includes transmitting, to a base station, carrier capability information; receiving, from the base station, carrier configuration information, the carrier configuration information including an index of the at least one secondary carrier configured for the user equipment, the carrier configuration information being based upon the carrier capability information of the user equipment, the primary carrier being configured as a carrier for performing an initial network entry procedure; receiving, from the base station, a control channel including information regarding multi-carrier operation through the primary carrier; and transmitting, to the base station, traffic through one of the at least one secondary carrier based on the information regarding multi-carrier operation.
    Type: Application
    Filed: March 22, 2017
    Publication date: July 6, 2017
    Applicant: LG ELECTRONICS INC.
    Inventors: Yong Ho KIM, Ki Seon RYU, Young Soo YUK, Jeong Ki KIM
  • Patent number: 9699787
    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: June 20, 2016
    Date of Patent: July 4, 2017
    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: 9635522
    Abstract: Disclosed is a method for determining whether a machine-to-machine group identifier (MGID) for identifying a multicast service flow is supported in a wireless access system that supports machine-to-machine (M2M) communication, wherein the multicast service flow is shared by a group of M2M terminals within an M2M group zone that is allocated to the terminals. The method comprises the steps of: receiving from the first base station M2M group zone information of the first base station and neighboring base stations; receiving from the second base station system information of the second base station; and determining whether the MGID that is received from the first base station is supported by the second base station by comparing the system information of the second base station and the M2M group zone information on the neighboring base stations.
    Type: Grant
    Filed: May 31, 2012
    Date of Patent: April 25, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Eun Jong Lee, Gi Won Park, Young Soo Yuk, Hee Jeong Cho
  • Patent number: 9628984
    Abstract: A method for transceiving multi-carrier information in a communication system supporting a multi-carrier. The method includes performing a capability negotiation with respect to whether or not to support the multicarrier through a network entry with a base station; receiving a broadcast message from the base station, the broadcast message including multicarrier configuration information supported by the base station; sending, by a terminal, a multicarrier request message including carrier information, and the carrier that the terminal is able to support according to the terminal capability or prefers, according to the received multicarrier configuration information, to the base station; and receiving from the base station a response message to the multicarrier request message, the response message including carrier allocation information including a primary carrier and a secondary carrier allocated to the terminal.
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: April 18, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Yong-Ho Kim, Ki-Seon Ryu, Young-Soo Yuk, Jeong-Ki Kim
  • Patent number: 9622110
    Abstract: Provided are a method and device for ranging in a wireless communication system. A machine-to-machine (M2M) device receives an advanced air interface-system configuration descriptor (AAI-SCD) message including information on a dedicated ranging channel for the M2M device and an M2M parameter change count from a base station, and attempts ranging through the dedicated ranging channel to the base station. At this point, the M2M parameter change count orders information on the dedicated ranging channel in the AAI-SCD message to change.
    Type: Grant
    Filed: December 12, 2011
    Date of Patent: April 11, 2017
    Assignee: LG Electronics Inc.
    Inventors: Jin Lee, In Uk Jung, Jin Soo Choi, Gi Won Park, Young Soo Yuk, Jeong Ki Kim
  • Patent number: 9602248
    Abstract: A method for transmitting and receiving ARQ feedback information in a wireless communication system is disclosed. A method for allowing a mobile station to transmit an ARQ feedback in a broadband wireless access system includes receiving an ARQ block and an ARQ feedback polling from the base station, wherein the ARQ feedback polling requests the mobile station to transmit ARQ feedback information indicating whether the ARQ block is successfully received, receiving a first uplink resource for transmitting the ARQ feedback from the base station, and determining whether the received ARQ block is successfully received. The first uplink resource has a minimum size capable of being allocated to the ARQ feedback information.
    Type: Grant
    Filed: July 6, 2010
    Date of Patent: March 21, 2017
    Assignee: LG Electronics Inc.
    Inventors: Eun Jong Lee, Ki Seon Ryu, Hee Jeong Cho, Yong Ho Kim, Young Soo Yuk
  • Patent number: 9602250
    Abstract: A method for retransmitting data in wireless communication system is disclosed. MS can receive a NACK (Not-Acknowledge) signal from a base station (BS) through a specific downlink subframe of a specific frame in a first superframe, and the MS can retransmits the data using a second uplink subframe in a first frame in a second superframe subsequent to a first superframe. In this case, a index of the second uplink subframe may be 1. The wireless communication system can support the Half-Frequency Division Duplex (H-FDD) scheme. A first uplink subframe in the first frame of the second superframe can be punctured.
    Type: Grant
    Filed: February 22, 2010
    Date of Patent: March 21, 2017
    Assignee: LG Electronics Inc.
    Inventors: Jian Xu, Young Soo Yuk, Dong Guk Lim, Han Gyu Cho, Yong Ho Kim, Jin Sam Kwak
  • Patent number: 9572128
    Abstract: A method and device for performing a dedicated ranging for Machine To Machine (M2M) communication is provided. A M2M device receives a paging message indicating a dedicated ranging channel allocation from a base station. The dedicated ranging channel allocation is valid within a dedicated channel allocation timer.
    Type: Grant
    Filed: August 29, 2012
    Date of Patent: February 14, 2017
    Assignee: LG Electronics Inc.
    Inventors: Gi Won Park, Jin Sam Kwak, Young Soo Yuk, Jin Soo Choi
  • Patent number: 9572005
    Abstract: Provided are a connection setting method and apparatus for client cooperation in a wireless communication system. A base station and a source device search for at least one candidate cooperative device for the source device. The base station determines whether a list of candidate cooperative devices for the source device is valid. The source device is connected to a recommended candidate cooperative device selected from the list of candidate cooperative devices. At this stage, the base station and the source device are connected through a first system, and the base station and the recommended candidate cooperative device are connected through a second system.
    Type: Grant
    Filed: May 24, 2012
    Date of Patent: February 14, 2017
    Assignee: LG Electronics Inc.
    Inventors: Hee Jeong Cho, Eun Jong Lee, Young Soo Yuk
  • Patent number: RE46529
    Abstract: A method of transmitting and receiving data using a superframe structure is disclosed. A method for transmitting data through a superframe including a superframe header, includes generating the superframe which includes a data region including user data and includes a dedicated control region including data region allocation information indicating resource allocation for the data region, and transmitting the superframe. The dedicated control region is arranged at at least one of locations except for a subframe of the superframe header. A user equipment which does not have to transmit and receive data decodes only data region allocation information using information of the data region indicated by a dedicated control region, thereby minimizing power loss, reducing a feedback delay, and reducing system overhead using a superframe structure.
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: August 29, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Wook Bong Lee, Bin Chul Ihm, Yong Ho Kim, Jin Sam Kwak, Ki Seon Ryu, Jin-Young Chun, Young Soo Yuk
  • Patent number: RE47328
    Abstract: A method for configuring system information, a method for transmitting system information, and a method for transmitting resource ratio information are disclosed. A method for receiving system information elements includes receiving a first message including a fixed-size system information element from a base station, and receiving a second message including an variable-size system information element from the base station.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: March 26, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Young Soo Yuk, Jeong Ki Kim, Ki Seon Ryu, Yong Ho Kim