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公开(公告)号：US20140376445A1
公开(公告)日：2014-12-25
申请号：US14478796
申请日：2014-09-05
Applicant: LG ELECTRONICS INC.
Inventor： Young Dae LEE , Sung Duck CHUN , Myung Cheul JUNG , Sung Jun PARK
CPC classification number: H04W72/005 , H04L12/189 , H04W4/06 , H04W4/12 , H04W36/18 , H04W72/14 , H04W74/04
Abstract: A method of receiving a service from a network in a mobile communication system in accordance with the present invention comprises receiving static scheduling information from a network, the static scheduling information including information on radio resources associated with combining reception, receiving dynamic scheduling information from the network, the dynamic scheduling information including control information for receiving the service, and receiving the service by combining downlink shared channels transmitted from a plurality of cells based on the static scheduling information and the dynamic scheduling information.
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公开(公告)号：US20140301266A1
公开(公告)日：2014-10-09
申请号：US14309719
申请日：2014-06-19
Applicant: LG Electronics Inc.
Inventor： Sung Duck CHUN , Young Dae LEE , Sung Jun PARK , Seung June YI
CPC classification number: H04W52/0251 , H04W52/0216 , H04W52/0229 , H04W72/1289 , H04W76/27 , H04W76/28 , Y02D70/1242 , Y02D70/1262 , Y02D70/24 , Y02D70/25
Abstract: A method of monitoring a control channel in a wireless communication system includes monitoring a physical down-link control channel (PDCCH) during a monitored duration, wherein the monitored duration is a part of a discontinuous reception (DRX) period, the DRX period specifying the periodic repetition of the monitored duration followed by a non-monitored duration. By monitoring a control channel during a DRX period, battery consumption of a user equipment can be reduced and an operation time of the user equipment can be increased.
Abstract translation: 一种在无线通信系统中监视控制信道的方法包括在所监视的持续时间内监视物理下行链路控制信道（PDCCH），其中所监视的持续时间是不连续接收（DRX）周期的一部分，DRX周期指定 监视的持续时间的周期性重复，随后是非监视的持续时间。 通过在DRX周期期间监视控制信道，可以减少用户设备的电池消耗，并且可以增加用户设备的操作时间。
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公开(公告)号：US20140177568A1
公开(公告)日：2014-06-26
申请号：US14191218
申请日：2014-02-26
Applicant: LG ELECTRONICS INC.
Inventor： Young Dae LEE , Sung Duck CHUN , Myung Cheul JUNG , Seong Jun PARK
CPC classification number: H04W76/02 , H04W68/00 , H04W68/02 , H04W74/006 , H04W74/0833 , H04W76/10
Abstract: A method of transmitting and receiving radio resource information is disclosed, by which a mobile terminal is able to quickly access a mobile communication system. The present invention includes transmitting a paging message to locate a specific mobile terminal by including information for a radio resource allocated to the mobile terminal in the paging message receiving a response signal for the paging message transmitted according to the information for the radio resource, and performing a connection to the mobile terminal according to the response signal.
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公开(公告)号：US20130136082A1
公开(公告)日：2013-05-30
申请号：US13747254
申请日：2013-01-22
Applicant: LG ELECTRONICS INC.
Inventor： Seung Hyun KANG , Young Dae LEE , Sung Duck CHUN , Sung Jun PARK , Seung June YI
IPC: H04W74/08
CPC classification number: H04W74/0833 , H04W52/0216 , H04W72/14 , H04W74/006 , H04W74/0866 , Y02D70/1242 , Y02D70/1262
Abstract: Disclosed are methods for prompt re-direction of uplink access of a specific user equipment and controlling random access. Specifically, for initial random access to a network, if a user equipment (UE) transmits a preamble (S201), which includes information related to random access, to a network node, the network node sends grant/rejection information of the preamble and re-direction information as a response message to the preamble (S203) to the UE.
Abstract translation: 公开了用于迅速重新指定特定用户设备的上行链路接入并控制随机接入的方法。 具体地说，对于网络的初始随机接入，如果用户设备（UE）向网络节点发送包括与随机接入有关的信息的前导码（S201），则网络节点发送前同步码的授权/拒绝信息 方向信息作为到前导码的响应消息（S203）。
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公开(公告)号：US20130136044A1
公开(公告)日：2013-05-30
申请号：US13752186
申请日：2013-01-28
Applicant: LG ELECTRONICS INC.
Inventor： Sung Duck CHUN , Young Dae LEE , Sung Jun PARK , Seung June YI
IPC: H04W24/00
CPC classification number: H04W74/06 , H04L1/1685 , H04L1/1874 , H04W24/00 , H04W28/0278
Abstract: A method of generating a data block for performing a polling procedure in a wireless communication system, a method of transmitting data and a method of performing a polling procedure are disclosed. A protocol layer performs the polling procedure for requesting a receiving side to transmit status report if there are no data to be transmitted to the receiving side in both a transmission buffer and a retransmission buffer. When determining whether there are no data to be transmitted to the receiving side in the retransmission buffer, it is preferable that a data block for which retransmission request information is not received from the receiving side is excluded.
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Patent Agency Ranking
56.发明申请METHOD OF CONTROLLING UPLINK SYNCHRONIZATION STATE AT A USER EQUIPMENT IN A MOBILE COMMUNICATION SYSTEM 有权在移动通信系统中控制用户设备的上行同步状态的方法公开(公告)号：US20130044737A1
公开(公告)日：2013-02-21
申请号：US13657679
申请日：2012-10-22
Applicant: LG ELECTRONICS INC.
Inventor： Sung Duck CHUN , Young Dae LEE , Sung Jun PARK , Seung June YI
IPC: H04W72/04
CPC classification number: H04W74/0833 , H04W56/0005 , H04W72/0413
Abstract: A method of controlling uplink synchronization state at a user equipment in a mobile communication system is disclosed. The method of controlling an uplink synchronization state at a user equipment in a mobile communication system comprises receiving control information associated with controlling uplink synchronization state of the user equipment from a network, releasing uplink resources allocated from the network if the uplink synchronization state is shifted from a synchronization state to an asynchronous state based on the control information.
Abstract translation: 公开了一种在移动通信系统中的用户设备处控制上行链路同步状态的方法。 控制移动通信系统中的用户设备的上行链路同步状态的方法包括从网络接收与控制用户设备的上行链路同步状态相关联的控制信息，如果上行链路同步状态从 基于控制信息将异步状态的同步状态。
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57.发明申请公开(公告)号：US20180124627A1
公开(公告)日：2018-05-03
申请号：US15841596
申请日：2017-12-14
Applicant: LG ELECTRONICS INC.
Inventor： Sung Jun PARK , Sung Duck CHUN , Sung Hoon JUNG , Seung June Yi , Young Dae LEE
Abstract: The present invention provides a method of receiving a. timing advance command by a user equipment in a wireless communication system. A terminal receives information on a time advance group from a base station, and also receives the tuning advance command corresponding to the time advance group from the base station.
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公开(公告)号：US20170265231A1
公开(公告)日：2017-09-14
申请号：US15607016
申请日：2017-05-26
Applicant: LG ELECTRONICS INC.
Inventor： Young Dae LEE , Sung Duck CHUN , Myung Cheul JUNG , Sung Jun PARK
IPC: H04W74/08 , H04L1/16 , H04L1/18 , H04L12/801 , H04L5/00 , H04W72/04 , H04W74/00 , H04W28/26 , H04W56/00 , H04W72/12
CPC classification number: H04W74/0833 , H04L1/1671 , H04L1/1812 , H04L1/1825 , H04L1/1861 , H04L1/1887 , H04L5/0055 , H04L47/10 , H04L47/18 , H04L47/34 , H04W28/26 , H04W56/0045 , H04W72/0413 , H04W72/042 , H04W72/12 , H04W74/004 , H04W74/006 , H04W74/0866 , Y02D70/124
Abstract: A method for transmitting radio resources in a mobile communication system is disclosed. The method includes receiving a random access channel (RACH) preamble from a plurality of UEs and transmitting response information associated with the received preambles over a common channel wherein the plurality UEs can access the common channel and receive corresponding information. If a HARQ scheme is used when a UE transmits data to the eNode-B using uplink radio resources allocated over the RACH, the eNode-B does not pre-allocate uplink radio resources required for re-transmission and performs allocation of radio resources for a first transmission of HARQ. If the re-transmission is required, the eNode-B allocates the radio resources required for the re-transmission with the NACK signal. If re-transmission is not required, the present invention can reduce an amount of wasted radio resources.
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公开(公告)号：US20160366706A1
公开(公告)日：2016-12-15
申请号：US15246087
申请日：2016-08-24
Applicant: LG ELECTRONICS INC.
Inventor： Young Dae LEE , Sung Duck CHUN , Myung Cheul JUNG , Sung Jun PARK
CPC classification number: H04W74/0833 , H04L1/1671 , H04L1/1812 , H04L1/1825 , H04L1/1861 , H04L1/1887 , H04L5/0055 , H04L47/10 , H04L47/18 , H04L47/34 , H04W28/26 , H04W56/0045 , H04W72/0413 , H04W72/042 , H04W72/12 , H04W74/004 , H04W74/006 , H04W74/0866 , Y02D70/124
Abstract: A method for transmitting radio resources in a mobile communication system is disclosed. The method includes receiving a random access channel (RACH) preamble from a plurality of UEs and transmitting response information associated with the received preambles over a common channel wherein the plurality UEs can access the common channel and receive corresponding information. If a HARQ scheme is used when a UE transmits data to the eNode-B using uplink radio resources allocated over the RACH, the eNode-B does not pre-allocate uplink radio resources required for re-transmission and performs allocation of radio resources for a first transmission of HARQ. If the re-transmission is required, the eNode-B allocates the radio resources required for the re-transmission with the NACK signal. If re-transmission is not required, the present invention can reduce an amount of wasted radio resources.
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公开(公告)号：US20160006748A1
公开(公告)日：2016-01-07
申请号：US14852960
申请日：2015-09-14
Applicant: LG ELECTRONICS INC.
Inventor： Seung June YI , Sung Jun PARK , Young Dae LEE , Sung Duck CHUN
CPC classification number: H04L63/123 , G06F11/1004 , H04L1/0061 , H04L45/28 , H04L49/552 , H04L49/555 , H04L69/22 , H04W12/02 , H04W12/06 , H04W12/10 , H04W76/18 , H04W76/19
Abstract: According to one embodiment, a method of performing a re-establishment procedure in a mobile communication system includes: receiving at least one packet data convergence protocol (PDCP) control plane data unit; performing an integrity check on the at least one PDCP control plane data unit; identifying an integrity check failure with regard to the at least one PDCP control plane data unit; and performing a re-establishment procedure if the integrity check failure is identified to exist with regard to the at least one PDCP control plane data unit.
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