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).

  • Method for transmitting Media Access Control Protocol Data Unit
    Patent number: 8780873
    Abstract: A method for transmitting a relatively large amount of data and an apparatus supporting the same are proposed. The data transmission method includes constructing a MAC PDU including an Advanced Generic MAC Header (AGMH) with a first length field, a MAC PDU Length Extended Header (MLEH) with a second length field, and payload, and transmitting the MAC PDU to a receiver. The first length field and the second length field are used for calculating a total length of the MAC PDU.
    Type: Grant
    Filed: April 14, 2010
    Date of Patent: July 15, 2014
    Assignee: LG Electronics Inc.
    Inventors: Jeong Ki Kim, Young Soo Yuk, Yong Ho Kim, Ki Seon Ryu
  • Center frequency control method in wireless access system
    Patent number: 8780834
    Abstract: The present invention relates to a method and an apparatus that supports a multi-carrier wireless access system for transmitting and receiving system information. The 1st embodiment of the present invention is a method for controlling a center frequency in a wireless access system comprising the steps of: receiving a control message including a 1st parameter which indicates a configuration of carrier groups and a 2nd parameter which indicates whether the center frequency is controlled from a base station; deriving the center frequency of carriers allocated to a mobile terminal by using the 1st parameter; and controlling the center frequency by using the 2nd parameter.
    Type: Grant
    Filed: April 15, 2010
    Date of Patent: July 15, 2014
    Assignee: LG Electronics Inc.
    Inventors: Young Soo Yuk, Eun Jong Lee, Yong Ho Kim, Ki Seon Ryu, In Uk Jung
  • Method for transmitting and receiving group deletion information
    Patent number: 8780759
    Abstract: A method for transmitting and receiving group configuration information on a user equipment is disclosed. The user equipment receives information on group deletion of the user equipment from a base station. The user equipment transmits an acknowledgement (ACK) signal about the received information on the group deletion to the base station. In this case, the information on the group deletion is configured as a separate extended header type or a type that an extended header is piggybacked on a specific downlink packet to be transmitted to the user equipment. Preferably, the user equipment decodes the received information on the group deletion of the user equipment. The user equipment successfully decodes the information on the group deletion and is then able to transmit the acknowledgement (ACK) signal about the received information on the group deletion to the base station.
    Type: Grant
    Filed: April 23, 2010
    Date of Patent: July 15, 2014
    Assignee: LG Electronics Inc.
    Inventors: Jeong Ki Kim, Young Soo Yuk, Yong Ho Kim, Ki Seon Ryu
  • CONNECTION SETTING METHOD AND APPARATUS FOR CLIENT COOPERATION IN WIRELESS COMMUNICATION SYSTEM
    Publication number: 20140179326
    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: Application
    Filed: May 24, 2012
    Publication date: June 26, 2014
    Applicant: LG ELECTRONICS INC.
    Inventors: Hee Jeong Cho, Eun Jong Lee, Young Soo Yuk
  • Apparatus and method for performing HARQ procedure
    Patent number: 8761105
    Abstract: A apparatus and method for efficiently performing an HARQ procedure in a wireless communication system are disclosed. According to the method for performing an HARQ procedure, waste of unnecessary resources caused by continuous failure in packet transmission can be avoided, wherein the failure occurs due to the error of the uplink basic assignment A-MAP IE for retransmission.
    Type: Grant
    Filed: August 18, 2010
    Date of Patent: June 24, 2014
    Assignee: LG Electronics Inc.
    Inventors: Jeong Ki Kim, Young Soo Yuk, Yong Ho Kim, Ki Seon Ryu
  • Method and apparatus for requesting bandwidth in a wireless communication system
    Patent number: 8755284
    Abstract: A method for requesting a bandwidth at a mobile terminal in a wireless communication system includes receiving, from a base station, information on whether the base station can compensate for changes in bandwidth request quantity caused by fragmentation or packing of a protocol data unit (PDU); requesting, to the base station, a bandwidth required for transmitting a first PDU; separating the first PDU and generating a second PDU and a third PDU in consideration of the quantity of allocated bandwidth when the quantity of bandwidth allocated by the base station is smaller than the requested quantity; transmitting the second PDU to the base station; and starting a first timer at the point in time the bandwidth allocation is received or at the point in time when the second PDU is transmitted and the information indicates that the base station can compensate for the changes in the bandwidth request quantity.
    Type: Grant
    Filed: August 30, 2010
    Date of Patent: June 17, 2014
    Assignee: LG Electronics Inc.
    Inventors: Eun Jong Lee, Ki Seon Ryu, Hee Jeong Cho, Young Soo Yuk
  • Method and apparatus of requiring uplink resource and handover in wireless communication system including relay stations
    Patent number: 8750198
    Abstract: A method of requiring uplink resource and handover in a wireless communication system including relay stations is disclosed. The present invention includes transmitting request for uplink resource allocation to a relay station and receiving a message indicating the relay station cannot allocate an uplink resource to the mobile station within a period for which the mobile station waits for a response, from the relay station.
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: June 10, 2014
    Assignee: LG Electronics Inc.
    Inventors: Hee Jeong Cho, Young Soo Yuk, In Uk Jung, Ki Seon Ryu
  • Apparatus for transmitting MAC PDU with a fragmentation and packing extended header and method thereof
    Patent number: 8743874
    Abstract: A method of transmitting data in a transmitting stage is disclosed. The present invention includes configuring a MAC PDU (medium access control protocol data unit) including fragmented data and a fragmentation extended header (FEH) and a packing extended header (PEH) for transmitting the fragmented data and transmitting the configured MAC PDU to a receiving stage. Preferably, the FEH or the PEH includes an extended header type field indicating a type of an extended header and a fragmentation control field including information on the fragmented data.
    Type: Grant
    Filed: March 19, 2012
    Date of Patent: June 3, 2014
    Assignee: LG Electronics Inc.
    Inventors: Jeong Ki Kim, Young Soo Yuk, Yong Ho Kim, Ki Seon Ryu
  • Method for controlling mobility of terminal in broadband wireless access system including relay station
    Patent number: 8744343
    Abstract: The present invention relates to method and device that controls the mobility of a terminal in a broadband wireless access system including a relay station. The present invention provides an efficient method for controlling terminal mobility of a relay station and a method for performing handover of a terminal. The method for controlling mobility of terminal at a relay station in a broadband wireless access system according to one embodiment of the present invention comprises step wherein at least one neighboring base station entity searched is added in a list, and a step wherein a broadcast message including the list is transmitted to the terminal.
    Type: Grant
    Filed: December 23, 2009
    Date of Patent: June 3, 2014
    Assignee: LG Electronics Inc.
    Inventors: In Uk Jung, Ae Ran Youn, Ki Seon Ryu, Yong Ho Kim, Young Soo Yuk
  • Method for transmitting service flow information in a wireless communication system
    Patent number: 8743846
    Abstract: The present invention relates to a method for transmitting service flow information in a wireless communication system. The method for transmitting service flow information in a wireless communication system according to one aspect of the present invention comprises the step of enabling a terminal to transmit, to a base station and through the service flow to be generated or modified during a service flow generating or modifying process, an indicator for indicating whether or not uplink data to be transmitted exists.
    Type: Grant
    Filed: January 29, 2010
    Date of Patent: June 3, 2014
    Assignee: LG Electronics Inc.
    Inventors: Hee Jeong Cho, Ki Seon Ryu, Young Soo Yuk
  • METHOD FOR POSITION UPDATE IN M2M COMMUNICATION, AND APPARATUS USING SAME
    Publication number: 20140148199
    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: Application
    Filed: July 26, 2012
    Publication date: May 29, 2014
    Applicant: LG ELECTRONICS INC.
    Inventors: Gi Won Park, Young Soo Yuk, Jeong Ki Kim
  • Method of transmitting and receiving an acknowledgement in a wireless system
    Patent number: 8737332
    Abstract: A method for transmitting and receiving an ACKnowledgment (ACK) in a wireless communication system is disclosed. The method includes transmitting a bandwidth request indicator to a Base Station (BS); and receiving an ACK for the transmitted bandwidth request indicator from the BS, the ACK including an extended A-MAP Type field, wherein the extended A-MAP Type field indicates a format of the ACK.
    Type: Grant
    Filed: April 14, 2010
    Date of Patent: May 27, 2014
    Assignee: LG Electronics Inc.
    Inventors: Hee Jeong Cho, Ki Seon Ryu, Young Soo Yuk, In Uk Jung, Jin Sam Kwak, Eun Jong Lee, Su Nam Kim, Yong Ho Kim
  • METHOD AND APPARATUS FOR IDLE MODE OPERATION FOR M2M COMMUNICATION
    Publication number: 20140141827
    Abstract: Provided are an operating method for machine to machine (M2M) communication and an apparatus using the method. In an idle mode, an M2M device receives a paging message from a base station. The paging message comprises a network connection type and a start offset. The network connection type indicates a resource allocation for a ranging request. The start offset indicates an offset at which to start monitoring the ranging resource for the ranging request.
    Type: Application
    Filed: July 12, 2012
    Publication date: May 22, 2014
    Applicant: LG ELECTRONICS INC.
    Inventors: Gi Won Park, Young Soo Yuk, Jeong Ki Kim
  • Group resource allocation method in broadband wireless access system and apparatus therefor
    Patent number: 8730893
    Abstract: The present invention relates to a broadband wireless access system, and more specifically, to a reliable group resource allocation method and an apparatus therefor.
    Type: Grant
    Filed: April 15, 2010
    Date of Patent: May 20, 2014
    Assignee: LG Electronics Inc.
    Inventors: Jeong Ki Kim, Young Soo Yuk, Yong Ho Kim, Ki Seon Ryu
  • Method of random access in a wireless system
    Patent number: 8724566
    Abstract: A random access method in a wireless communication system is disclosed. The present invention includes transmitting a bandwidth request indicator and a quick access message from a mobile station to a base station and starting a timer having a timer value determined according to an acknowledgement from the base station.
    Type: Grant
    Filed: February 1, 2010
    Date of Patent: May 13, 2014
    Assignee: LG Electronics Inc.
    Inventors: Hee Jeong Cho, Ki Seon Ryu, Su Nam Kim, Yong Ho Kim, Young Soo Yuk
  • Method and apparatus for sending and receiving multi-carrier information in multi-carrier communication system
    Patent number: 8724565
    Abstract: The present invention relates to a method and apparatus for sending and receiving multi-carrier information to support multi-carrier mode operations in a multi-carrier communication system. The method of the present invention for sending and receiving multi-carrier information comprises a step wherein a base station transmits system information on a supportable multi-carrier to a terminal via a broadcast message; a step wherein a unicast message is received from the terminal, including information regarding the carriers that the terminal prefers or is able to support in the multi-carrier list included in said system information; and a step wherein multi-carrier allocation information, including the primary carrier and secondary carrier that the terminal will use, is transmitted to the terminal via unicast message.
    Type: Grant
    Filed: October 15, 2009
    Date of Patent: May 13, 2014
    Assignee: LG Electronics Inc.
    Inventors: Yong-Ho Kim, Ki-Seon Ryu, Young-Soo Yuk, Jeong-Ki Kim
  • Method and apparatus for executing carrier management process in multi-carrier supporting broadband wireless communication system
    Patent number: 8724570
    Abstract: The present invention relates to a broadband wireless communication system, and disclosed are a method and an apparatus for executing a carrier management process in a broadband wireless communication system which supports multi-carrier. According to one embodiment of the present invention, a method for executing carrier management by a terminal in a communication system which supports the multi-carrier comprises the steps of: receiving a signal which indicates control channel allocation for a 1st carrier from a base station; receiving a signal which indicates control channel de-allocation for a 2nd carrier from the base station; activating the 1st carrier if the 1st carrier on which the control channel allocation is indicated is in an inactivate state; and inactivating the 2nd carrier if the 2nd carrier on which the control channel de-allocation is indicates is in an activated state.
    Type: Grant
    Filed: April 9, 2010
    Date of Patent: May 13, 2014
    Assignee: LG Electronics Inc.
    Inventors: Eun Jong Lee, Young Soo Yuk, Yong Ho Kim, Ki Seon Ryu
  • Method for transmitting frame in wireless communication system including relay station
    Patent number: 8718010
    Abstract: A method of transmitting a frame of a relay station (RS) in a wireless communication system employing the RS is provided. The method includes: receiving frame configuration information on an RS frame from a base station (BS); configuring a frame including a downlink (DL) access zone for transmitting a signal to a relay user equipment (UE), a DL receive zone for receiving a signal from the BS, an uplink (UL) access zone for receiving a signal from the relay UE connected to the RS, a UL transmit zone for transmitting a signal to the BS, and a transition gap; and transmitting a signal in at least one of the UL access zone and the UL transmit zone, wherein the transition gap is a switching time between a transmission operation and a reception operation of the RS and is included in at least one of the DL access zone and the UL transmit zone.
    Type: Grant
    Filed: August 27, 2010
    Date of Patent: May 6, 2014
    Assignee: LG Electronics Inc.
    Inventors: Jin Young Chun, Han Gyu Cho, Jin Sam Kwak, Dong Guk Lim, Bin Chul Ihm, Young Soo Yuk
  • Efficient relay automatic repeat request procedure in broadband wireless access system
    Patent number: 8711756
    Abstract: The present invention relates to a broadband wireless access system including a relay station, and more particularly to an efficient procedure of Automatic Repeat Request (ARQ) operations in a relay station and an apparatus for performing the same. A method for transmitting data for at least one terminal (AMS) from a base station (ABS) to a relay station (ARS) in the broadband wireless access system according to an embodiment of the present invention comprises the steps of generating second transmission unit data using a plurality of first transmission unit data to which different relay sequence numbers are assigned; and transmitting the second transmission unit data to the relay station. The second transmission unit data can be transmitted through the same tunnel as the first transmission unit data.
    Type: Grant
    Filed: September 13, 2010
    Date of Patent: April 29, 2014
    Assignee: LG Electronics Inc.
    Inventors: Eun Jong Lee, Young Soo Yuk, Yong Ho Kim, Ki Seon Ryu
  • METHOD FOR OPERATING IN IDLE MODE AND M2M APPARATUS
    Publication number: 20140113626
    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: Application
    Filed: June 14, 2012
    Publication date: April 24, 2014
    Applicant: LG ELECTRONICS INC.
    Inventors: Gi Won Park, Young Soo Yuk