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21.发明授权公开(公告)号：US10772007B2
公开(公告)日：2020-09-08
申请号：US16098835
申请日：2017-04-28
Applicant: LG ELECTRONICS INC.
Inventor： Hyunjin Shim , Jiwon Kang , Ilmu Byun , Heejeong Cho , Heejin Kim , Genebeck Hahn
Abstract: The present invention relates to a method and a device for transmitting and receiving data by a terminal in a wireless communication system. The present invention can provide a method and a device configured to: generate at least one duplicated data according to the number of multiple radio bearers by using specific data in a first layer of a transmitting device; transmit the specific data and the at least one duplicated data to a receiving device on multiple cells associated with the multiple radio bearers; and when receiving, from the receiving device, an ACK indicating the success of reception of the specific data and the at least one duplicated data, instruct to stop transmission of the specific data and the at least one duplicated data from the first layer to a second layer, wherein the multiple radio bearers are instructed, by a bearer identifier, to transmit the duplicated data.
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公开(公告)号：US10757739B2
公开(公告)日：2020-08-25
申请号：US16084208
申请日：2017-02-13
Applicant: LG ELECTRONICS INC.
Inventor： Heejeong Cho , Jiwon Kang , Heejin Kim , Ilmu Byun , Hyunjin Shim , Genebeck Hahn
Abstract: The present invention relates to a method and an apparatus for transmitting and receiving, by a terminal, data in a wireless communication system. The present invention may provide a method and an apparatus which receive, from a base station, a system information block comprising backoff information for an arbitrary connection procedure; select an arbitrary backoff time between a first minimum backoff time and a first maximum backoff time; transmit, to the base station, a preamble for any connection after the selected arbitrary backoff time has elapsed; receive a response message comprising resource information for transmitting data, in response to the preamble; and transmit, to the base station, the data on the basis of the resource information.
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公开(公告)号：US10523280B2
公开(公告)日：2019-12-31
申请号：US16308785
申请日：2017-06-13
Applicant: LG ELECTRONICS INC.
Inventor： Ilmu Byun , Heejeong Cho , Genebeck Hahn , Jiwon Kang , Heejin Kim , Hyunjin Shim
Abstract: Provided is a method and device for receiving a signal in a wireless communication system to which a multiple-transmission technique is applied. A proposed wireless communication system proposes a method for maximizing packet transmission within a target time in multiple paths. Specifically, a terminal receives, from a first base station, multiple-transmission activation information and control information for transmission of a transmission block. The terminal decodes the multiple-transmission activation information and the control information, and receives the transmission block from the first base station and a second base station. At this time, the multiple-transmission activation information includes a multiple-transmission activation indicator indicating that the first base station and the second base station can transmit the transmission block until a preconfigured time.
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公开(公告)号：US10455459B2
公开(公告)日：2019-10-22
申请号：US15684860
申请日：2017-08-23
Applicant: LG ELECTRONICS INC.
Inventor： Genebeck Hahn , Jiwon Kang , Heejin Kim , Ilmu Byun , Heejeong Cho , Hyunjin Shim
Abstract: Disclosed are a method and apparatus for establishing a session for a radio access network (RAN) node to transmit and receive data in a wireless communication system. According to the present disclosure, a first session setup request message requesting session setup is received from a terminal, the first session setup request message is transmitted to a first network node for session setup, a session setup complete message is received from the first network node, and the session setup complete message is transmitted to the terminal.
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25.发明授权公开(公告)号：US11800503B2
公开(公告)日：2023-10-24
申请号：US16088427
申请日：2016-12-16
Applicant: LG ELECTRONICS INC.
Inventor： Hyunjin Shim , Heejeong Cho , Jiwon Kang , Ilmu Byun , Heejin Kim , Genebeck Hahn
IPC: H04W72/04 , H04W72/0453 , H04W76/27 , H04L5/00
CPC classification number: H04W72/0453 , H04L5/001 , H04W76/27
Abstract: The present invention relates to a method and a device for a base station transmitting/receiving data in a wireless communication system. According to the present invention, a method and a device may be provided by which a first message comprising first control information is received from a base station, wherein the first control information comprises a logical path identifier (ID) indicating a logical path for transmitting/receiving first data and second data, which is the same as the first data; as a response to the first message, a reply message is transmitted to the base station; and the first data and the second data are received on multiple component carriers (CC) associated with the logical path corresponding to the logical path ID.
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Patent Agency Ranking
26.发明授权公开(公告)号：US11765744B2
公开(公告)日：2023-09-19
申请号：US17684917
申请日：2022-03-02
Applicant: LG ELECTRONICS INC.
Inventor： Jiwon Kang , Heejeong Cho , Genebeck Hahn , Ilmu Byun , Heejin Kim , Hyunjin Shim
CPC classification number: H04W72/23 , H04L5/0048 , H04L5/0053
Abstract: The present application provides a method for receiving a downlink signal by a terminal in a wireless communication system. Specifically, the method comprises the steps of: receiving a downlink control signal, a first downlink data signal, a first downlink demodulation reference signal for the first downlink data signal in a first time unit; and receiving a second downlink data signal and a second downlink demodulation reference signal for the second downlink data signal in a second time unit, wherein the downlink control signal includes information on a first antenna port for a reference signal, the first antenna port being quasi-co-located (QCL) with an antenna port for the first downlink demodulation reference signal, and information on a second antenna port for a reference signal, the second antenna port being quasi-co-located (QCL) with an antenna port for the second downlink demodulation reference signal.
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公开(公告)号：US11206639B2
公开(公告)日：2021-12-21
申请号：US16078391
申请日：2017-02-01
Applicant: LG ELECTRONICS INC.
Inventor： Ilmu Byun , Jiwon Kang , Heejeong Cho , Genebeck Hahn , Eunjong Lee , Heejin Kim , Hyunjin Shim
Abstract: Provided are a method and a device for transmitting a scheduling request in a wireless communication system. Particularly, user equipment receives information on first and second scheduling request resources which is broadcasted from a base station. The user equipment receives information on the first and second scheduling request resources which is transferred specifically to the user equipment from the base station. On the basis of the information, the user equipment selects the first scheduling request resource or the second scheduling request resource. The user equipment transmits a scheduling request via the selected resource.
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28.发明授权公开(公告)号：US11153044B2
公开(公告)日：2021-10-19
申请号：US16089169
申请日：2016-12-16
Applicant: LG ELECTRONICS INC.
Inventor： Hyunjin Shim , Heejeong Cho , Jiwon Kang , Ilmu Byun , Heejin Kim , Genebeck Hahn
Abstract: The present invention relates to a method and a device for a terminal transmitting/receiving data in a wireless communication system. According to the present invention, a method and a device may be provided by which a first message comprising first control information is received from a base station, wherein the first control information comprises a logical path identifier (ID) indicating a logical path for transmitting/receiving first data and second data, which is the same as the first data; as a response to the first message, a reply message is transmitted to the base station; and the first data and the second data are transmitted, to the base station, on multiple component carriers (CC) associated with the logical path corresponding to the logical path ID.
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29.发明授权公开(公告)号：US11129189B2
公开(公告)日：2021-09-21
申请号：US15999735
申请日：2017-02-13
Applicant: LG ELECTRONICS INC.
Inventor： Heejeong Cho , Jiwon Kang , Heejin Kim , Ilmu Byun , Hyunjin Shim , Genebeck Hahn
Abstract: The present invention relates to a method and a device for transmitting and receiving data by a terminal in a wireless communication system. The present invention provides a method and a device for: selecting a particular preamble from a preamble set; transmitting the selected particular preamble to a base station by means of resources on the frequency axis and resources on the time axis; receiving from the base station a response message comprising resource information that indicates resources allocated on the basis of a first random connection target of a first terminal; and transmitting, to the base station by means of the allocated resources, verification information of the first terminal for uplink data reception or downlink data reception.
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30.发明授权公开(公告)号：US11096217B2
公开(公告)日：2021-08-17
申请号：US15999677
申请日：2017-02-13
Applicant: LG ELECTRONICS INC.
Inventor： Heejeong Cho , Jiwon Kang , Heejin Kim , Ilmu Byun , Hyunjin Shim , Genebeck Hahn
Abstract: The present invention relates to a method and a device for transmitting and receiving data in a wireless communication system. The present invention can provide a method and a device for transmitting to a network node a first preamble and a first request message for requesting random connection; as a response to the first request message, receiving a first response message comprising the index of a second preamble successfully received by the network node and a second identifier for indicating whether or not the first request message is decoded and contention resolution; and, while the connection with the network node has not been formed, transmitting first data to the network node in accordance with the index of the second preamble and the second identifier.
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