公开(公告)号：US20140341160A1

公开(公告)日：2014-11-20

申请号：US14448701

申请日：2014-07-31

Applicant: LG ELECTRONICS INC.

Inventor： Sung Duck CHUN ,  Seung June YI ,  Sung Jun PARK ,  Young Dae LEE

IPC: H04L1/18 ,  H04L5/00 ,  H04W72/12

CPC classification number: H04L1/1861 ,  H04L1/1822 ,  H04L1/1835 ,  H04L1/1864 ,  H04L1/1874 ,  H04L1/1896 ,  H04L5/0053 ,  H04W28/04 ,  H04W72/042 ,  H04W72/1294 ,  H04W72/14

Abstract: A method of processing data for a Hybrid Automatic Repeat reQuest (HARQ) operation. in a wireless communication system. The method includes receiving a timing alignment command (TAC) and one or more uplink grants from a network; and generating a data unit. The one or more uplink grants are used for transmitting the generated data unit to the network. The method further includes starting a time alignment timer (TAT) upon receiving the TAC. The TAT is used to control how long a User Equipment (UE) is considered to have an uplink time that is aligned. The method further includes when the TAT expires, clearing the one or more uplink grants.

Abstract translation: 一种处理混合自动重复请求（HARQ）操作的数据的方法。 在无线通信系统中。 该方法包括从网络接收定时对准命令（TAC）和一个或多个上行链路许可; 并生成数据单元。 一个或多个上行链路许可用于将生成的数据单元发送到网络。 该方法还包括在接收到TAC时启动时间对准定时器（TAT）。 TAT用于控制用户设备（UE）被认为具有对齐的上行链路时间的时间。 该方法还包括当TAT到期时，清除一个或多个上行链路许可。

公开(公告)号：US20140169282A1

公开(公告)日：2014-06-19

申请号：US13720420

申请日：2012-12-19

Applicant: LG ELECTRONICS INC.

Inventor： Young Dae LEE ,  Sung Duck Chun ,  Sung Jun Park

IPC: H04W68/00

CPC classification number: H04W68/005 ,  H04W76/27

Abstract: A method of transmitting and receiving paging messages in a wireless communication system is disclosed. The method of transmitting paging messages in a wireless communication system comprises transmitting paging messages to a plurality of user equipments from a network of the wireless communication system, wherein the network transmits the paging messages to different user equipments, which are in different connection states, through different channels.

Abstract translation: 公开了一种在无线通信系统中发送和接收寻呼消息的方法。 在无线通信系统中发送寻呼消息的方法包括：从无线通信系统的网络向多个用户设备发送寻呼消息，其中，所述网络通过所述无线通信系统的网络向不同的用户设备发送寻呼消息，所述用户设备处于不同的连接状态 不同渠道

公开(公告)号：US20140022933A1

公开(公告)日：2014-01-23

申请号：US13943498

申请日：2013-07-16

Applicant: LG ELECTRONICS INC.

Inventor： Seung June YI ,  Sung Hoon JUNG ,  Young Dae LEE ,  Sung Jun PARK

IPC: H04W24/02

CPC classification number: H04L43/0888 ,  H04W24/02 ,  H04W24/08 ,  H04W28/0278

Abstract: A method and apparatus of measuring a packet throughput in a wireless communication system are provided. When determining a reference time for estimating packet throughput, a receiver determines the time that a data burst starts or ends in order to estimate the packet throughput considering a change in the data burst of the transmitter buffer. A measurement period is defined through the determined start time and end time of the data burst, and packet throughput is measured considering the total amount of the received data burst. The throughput of packet data may be estimated by each base station based on the same standard rule, so that the measured packet throughput values may be reliable, thus allowing the operator to make use of it as a parameter for MDT.

Abstract translation: 提供了一种在无线通信系统中测量分组吞吐量的方法和装置。 当确定用于估计分组吞吐量的参考时间时，接收机确定数据突发开始或结束的时间，以便考虑发射机缓冲器的数据突发的改变来估计分组吞吐量。 通过确定的数据脉冲串的开始时间和结束时间来定义测量周期，并且考虑接收到的数据突发的总量来测量分组吞吐量。 分组数据的吞吐量可以由每个基站根据相同的标准规则来估计，使得所测量的分组吞吐量值可以是可靠的，从而允许操作者将其用作MDT的参数。

公开(公告)号：US20130242830A1

公开(公告)日：2013-09-19

申请号：US13796910

申请日：2013-03-12

Applicant: LG ELECTRONICS INC.

Inventor： Jae Wook LEE ,  Sung Jun PARK ,  Sung Hoon JUNG ,  Young Dae LEE ,  Seung June YI

IPC: H04W24/02

CPC classification number: H04W24/10 ,  H04W24/02 ,  H04W72/1215 ,  H04W76/28 ,  H04W88/06

Abstract: A method and apparatus of communicating in a mobile communication system is provided. A user equipment (UE) receives an configuration message including information on an in-device coexistence (IDC) indication from the base station. The UE determines whether or not to transmit an IDC indication message based on the received information on the IDC indication, and transmits the IDC indication message to the base station if it is determined to transmit the IDC indication message based on the received information on the IDC indication.

Abstract translation: 提供了一种在移动通信系统中通信的方法和装置。 用户设备（UE）从基站接收包括关于设备内共存（IDC）指示的信息的配置消息。 UE根据接收到的关于IDC指示的信息确定是否发送IDC指示消息，并且如果根据接收到的关于IDC的信息确定发送IDC指示消息，则向基站发送IDC指示消息 指示。

公开(公告)号：US20130195060A1

公开(公告)日：2013-08-01

申请号：US13801529

申请日：2013-03-13

Applicant: LG ELECTRONICS INC.

Inventor： Sung Jun PARK ,  Seung June YI ,  Young Dae LEE ,  Sung Duck CHUN

IPC: H04W72/04

CPC classification number: H04W74/0833 ,  H04L61/6022 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/14 ,  H04W74/08 ,  H04W74/0866

Abstract: A mobile communication technology, and, more particularly, a method for efficiently transmitting data stored in a message 3 (Msg3) buffer and a user equipment for the same is disclosed. The method of transmitting data by a user equipment in uplink includes receiving an uplink (UP) Grant signal from a base station on a specific message, determining whether there is data stored in a message 3 (Msg3) buffer when receiving the UL Grant signal on the specific message, determining whether the specific message is a random access response message, and transmitting the data stored in the Msg3 buffer to the base station using the UL Grant signal received on the specific message, if there is data stored in the Msg3 buffer when receiving the UL Grant signal on the specific message and the specific message is the random access response message.

Abstract translation: 更具体地，公开了一种移动通信技术，更具体地，公开了一种用于有效地发送存储在消息3（Msg3）缓冲器中的数据和用于其的用户设备的方法。 在上行链路中由用户设备发送数据的方法包括在特定消息上从基站接收上行（UP）授权信号，当接收到UL授权信号时确定是否存在消息3（Msg3）缓冲器中存储的数据 特定消息，确定特定消息是否是随机接入响应消息，以及使用在特定消息上接收到的UL授权信号将存储在Msg3缓冲器中的数据发送到基站，如果存在Msg3缓冲器中存在的数据， 在特定消息上接收UL授权信号，并且特定消息是随机接入响应消息。

公开(公告)号：US20190182692A1

公开(公告)日：2019-06-13

申请号：US16277084

申请日：2019-02-15

Applicant: LG ELECTRONICS INC.

Inventor： Sung Jun PARK ,  Sung Duck CHUN ,  Sung Hoon JUNG ,  Seung June Yi ,  Young Dae LEE

IPC: H04W24/10 ,  H04W56/00 ,  H04J11/00

CPC classification number: H04W24/10 ,  H04J11/003 ,  H04J11/0079 ,  H04W56/00

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.

公开(公告)号：US20170181196A1

公开(公告)日：2017-06-22

申请号：US15454860

申请日：2017-03-09

Applicant: LG ELECTRONICS INC.

Inventor： Sung Duck CHUN ,  Sung Hoon JUNG ,  Seung June YI ,  Young Dae LEE ,  Sung Jun PARK

IPC: H04W74/08 ,  H04L29/06 ,  H04W72/14

CPC classification number: H04W74/0833 ,  H04L69/28 ,  H04W72/042 ,  H04W72/14

Abstract: A method for random access to a base station by a user equipment (UE) in a mobile communication system using carrier aggregation in which communication is conducted over a plurality of component carriers, and a terminal for the method are disclosed. When the UE performs a contention-based random access procedure in the mobile communication system to which CA technology is applied, the UE considers an uplink grant signal as a contention resolution message when receiving the uplink grant signal from a eNB only when the uplink grant signal is received through a downlink CC corresponding to an uplink CC used to transmit a random access preamble or a third message, to thereby prevent contention resolution from being erroneously ended.

公开(公告)号：US20170064738A1

公开(公告)日：2017-03-02

申请号：US15348912

申请日：2016-11-10

Applicant: LG ELECTRONICS INC.

Inventor： Young Dae LEE ,  Seung June YI ,  So Young LEE

IPC: H04W74/04 ,  H04L12/801 ,  H04L12/815 ,  H04W28/06 ,  H04L1/16 ,  H04L1/18

CPC classification number: H04W74/04 ,  H04L1/1685 ,  H04L1/1809 ,  H04L1/1832 ,  H04L1/187 ,  H04L1/1877 ,  H04L1/188 ,  H04L47/225 ,  H04L47/34 ,  H04W28/04 ,  H04W28/06 ,  H04W28/065

Abstract: A method of moving a receiving window in a wireless mobile communication system, wherein the AM RLC of the transmitting side sends information of the last discarded SDU regardless of continuity of the discarded SDUs. The AM RLC of the receiving side checks whether all SDUs from the start point of the receiving window up to the last discarded SDU are successfully received, delivers the SDUs that are successfully received to an upper layer, and discard only those SDUs that are not successfully received.

Abstract translation: 一种在无线移动通信系统中移动接收窗口的方法，其中发送侧的AM RLC发送最后丢弃的SDU的信息，而不管丢弃的SDU的连续性。 接收侧的AM RLC检查从接收窗口起始点到最后丢弃的SDU的所有SDU是否被成功接收，将成功接收的SDU传送到上层，并且仅丢弃那些未成功接收的SDU 收到了

公开(公告)号：US20160330733A1

公开(公告)日：2016-11-10

申请号：US15216515

申请日：2016-07-21

Applicant: LG ELECTRONICS INC.

Inventor： Sung Jun PARK ,  Seung June YI ,  Young Dae LEE ,  Sungduck CHUN

IPC: H04W72/04 ,  H04W74/08

CPC classification number: H04W72/0413 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1887 ,  H04W72/042 ,  H04W72/1289 ,  H04W74/006 ,  H04W74/0833

Abstract: A method is provided for transmitting an uplink signal by a user equipment (UE). The UE receives a first uplink grant including a first new data indicator (NDI) from a network, determines whether the first NDI has been toggled by comparing the first NDI to a second NDI, and transmits the uplink signal based on a result of the determining to the network. The second NDI is included in a second uplink grant that was previously received. The second uplink grant was identified by an identifier except for a temporary cell identifier.

Abstract translation: 提供了一种用于由用户设备（UE）发送上行链路信号的方法。 UE从网络接收包括第一新数据指示符（NDI）的第一上行链路许可，通过将第一NDI与第二NDI进行比较来确定第一NDI是否已被切换，并且基于确定的结果来发送上行链路信号 到网络。 第二个NDI被包括在先前接收到的第二个上行链路授权中。 第二上行链路授权由除了临时小区标识符之外的标识符来标识。

公开(公告)号：US20160302162A1

公开(公告)日：2016-10-13

申请号：US15180747

申请日：2016-06-13

Applicant: LG ELECTRONICS INC

Inventor： Sung Jun PARK ,  Sun Young LEE ,  Sung Hoon JUNG ,  Young Dae LEE ,  Seung June YI

IPC: H04W52/36 ,  H04W72/04

CPC classification number: H04W52/365 ,  H04W52/04 ,  H04W72/04 ,  H04W72/0473 ,  H04W88/02

Abstract: A method is provided for performing, by a user equipment (UE), a power headroom reporting (PHR) procedure in a wireless communication system. The UE determines whether at least one PHR has been triggered and not canceled, and whether an uplink (UL) resource can accommodate a PHR media access control (MAC) control element (CE) plus its subheader as a result of a logical channel prioritization (LCP). The UE transmits the PHR MAC CE, if it is determined that the at least one PHR has been triggered and not canceled, and that the UL resource can accommodate the PHR MAC CE plus its subheader.

Abstract translation: 提供一种用于由用户设备（UE）在无线通信系统中执行功率余量报告（PHR）过程的方法。 UE确定至少一个PHR是否已被触发并且未被取消，以及作为逻辑信道优先化的结果，上行链路（UL）资源是否可以容纳PHR媒体接入控制（MAC）控制元素（CE）加上其子报头（ LCP）。 如果确定至少一个PHR已经被触发并且未被取消，并且UL资源可以容纳PHR MAC CE加上其子头，则UE发送​​PHR MAC CE。