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    Method of transmitting and receiving acknowledgment signal in a wireless communication system
    11.
    发明授权
    Method of transmitting and receiving acknowledgment signal in a wireless communication system 有权
    在无线通信系统中发送和接收确认信号的方法

    公开(公告)号：US09118449B2

    公开(公告)日：2015-08-25

    申请号：US14547023

    申请日：2014-11-18

    Applicant: LG ELECTRONICS INC.

    Inventor： Young Cheul Yoon ,  Li-Hsiang Sun ,  Sang Gook Kim ,  Suk Woo Lee ,  Shu Wang

    IPC: H04L5/00 ,  H04L1/16 ,  H04L1/18 ,  H04L1/00

    CPC classification number: H04L5/0055 ,  H04L1/1607 ,  H04L1/1887 ,  H04L2001/0092

    Abstract: A method of receiving an acknowledgement (ACK) signal from at least one access terminal (AT) in a wireless communication system is disclosed. More specifically, the method includes transmitting at least one packet via a packet data channel from an access network (AN), receiving at least one ACK signal from the at least one AT using same channelization resources, wherein each AT is assigned a code specific to each AT, and identifying the ACK signal corresponding to the transmitted packet from the received at least one ACK signal.

    Abstract translation: 公开了一种在无线通信系统中从至少一个接入终端（AT）接收确认（ACK）信号的方法。 更具体地，该方法包括经由分组数据信道从接入网络（AN）发送至少一个分组，使用相同的信道化资源从至少一个AT接收至少一个ACK信号，其中每个AT分配特定于 每个AT，并且从所接收的至少一个ACK信号中识别与所发送的分组相对应的ACK信号。

    Method and apparatus for transmitting/receiving a MBSP message in a wireless access system
    12.
    发明授权
    Method and apparatus for transmitting/receiving a MBSP message in a wireless access system 有权

    公开(公告)号：US10285021B2

    公开(公告)日：2019-05-07

    申请号：US15328294

    申请日：2015-09-21

    Applicant: LG Electronics Inc.

    Inventor： Ki-Dong Lee ,  Sang Gook Kim

    IPC: H04W4/06 ,  H04W4/22 ,  H04W4/90 ,  H04W68/02 ,  H04L12/18 ,  H04W4/12 ,  H04W76/50

    Abstract: The present invention relates to methods and apparatus for transmitting or receiving a Multimedia Broadcast Supplement for Public warning system (MBSP) message. One of the embodiments of the present invention, a method for receiving a multimedia broadcast supplement for public warning system (MBSP) message, the method performed by a user equipment (UE) and comprising: receiving a paging message including an MBSP indication field indicating an MBSP notification will be transmitted; receiving a system information block including the MBSP notification including an MBSP related information for allocating a resource for receiving the MBSP message; and receiving the MBSP message through the resource, wherein the MBSP message includes public safety multimedia information for warning a user of the UE.

    Method and apparatus for handling signals used for delay tolerant access in a wireless communication system
    16.
    发明授权
    Method and apparatus for handling signals used for delay tolerant access in a wireless communication system 有权
    用于在无线通信系统中处理用于延迟容许接入的信号的方法和装置

    公开(公告)号：US08917640B2

    公开(公告)日：2014-12-23

    申请号：US13683814

    申请日：2012-11-21

    Applicant: LG Electronics Inc.

    Inventor： Ki Dong Lee ,  Sang Gook Kim

    IPC: H04B7/00 ,  H04J3/17 ,  H04W74/02 ,  H04W74/08 ,  H04W74/04 ,  H04W72/12

    CPC classification number: H04W74/02 ,  H04W72/1284 ,  H04W74/04 ,  H04W74/08 ,  H04W74/0833 ,  H04W74/0841 ,  H04W74/085 ,  H04W74/0858

    Abstract: The present description proposes a user equipment for processing data related to contention-based random access in a wireless communication system. The present description proposes to separately handle random access related parameters according to access type of a user equipment. Examples of the access type include normal access and delay tolerant access. In detail, a system information block indicating a first maximum number of preamble transmission applicable to a first type UE performing normal access and a second maximum number of preamble transmission applicable to a second type UE performing delay tolerant access is proposed. Further, back-off interval information used to indicate first type back-off interval information applicable to the first type UE and second type back-off interval information applicable to the second type UE is proposed.

    Abstract translation: 本说明书提出了在无线通信系统中处理与基于竞争的随机接入相关的数据的用户设备。 本描述提出根据用户设备的接入类型单独处理随机接入相关参数。 访问类型的示例包括正常访问和延迟容忍访问。 具体地说，提出一种系统信息块，其指示适用于执行正常接入的第一类型UE的前导码传输的第一最大数量，以及适用于执行延迟容限接入的第二类型UE的第二最大数量的前同步码传输。 此外，提出了用于指示适用于第一类型UE的第一类型退避间隔信息的后退间隔信息和适用于第二类型UE的第二类型退避间隔信息。

    Method and apparatus for updating extended access barring information
    17.
    发明授权
    Method and apparatus for updating extended access barring information 失效
    更新扩展访问限制信息的方法和装置

    公开(公告)号：US08787232B2

    公开(公告)日：2014-07-22

    申请号：US13660822

    申请日：2012-10-25

    Applicant: LG Electronics Inc.

    Inventor： Ki Seon Ryu ,  Sang Gook Kim ,  Ki Dong Lee

    IPC: G08C17/00 ,  H04W4/00 ,  H04W48/02 ,  H04W74/08 ,  H04W76/02

    CPC classification number: H04W4/005 ,  H04W4/70 ,  H04W48/02 ,  H04W74/00 ,  H04W74/0875 ,  H04W76/10 ,  H04W76/28

    Abstract: A method and apparatus for extended access barring (EAB) in a wireless communication system. In detail, the present description proposes a DRX cycle threshold, which is used to determine specific mechanism of EAB information update and acquisition. In detail, the present description proposes a method in which a first EAB information update/acquisition scheme is applied when a DRX cycle for a certain UE is greater (i.e., longer) than the DRX cycle threshold and a second EAB information update/acquisition scheme is applied when the DRX cycle is not greater than the DRX cycle threshold.

    Abstract translation: 一种在无线通信系统中用于扩展接入限制（EAB）的方法和装置。 详细地说，本说明书提出了一种DRX周期阈值，用于确定EAB信息更新和获取的具体机制。 详细地说，本说明书提出了一种方法，其中当某个UE的DRX周期比DRX周期阈值更大（即更长）时，应用第一EAB信息更新/获取方案，以及第二EAB信息更新/获取方案 当DRX周期不大于DRX周期阈值时被应用。

    Method and apparatus to support mobility in LWA
    18.
    发明授权
    Method and apparatus to support mobility in LWA 有权

    公开(公告)号：US10999819B2

    公开(公告)日：2021-05-04

    申请号：US16606541

    申请日：2018-04-20

    Applicant: LG Electronics Inc.

    Inventor： Ki-Dong Lee ,  Sang Gook Kim

    IPC: H04W68/08 ,  H04W52/02 ,  H04W88/06 ,  H04W92/12 ,  H04W92/14

    Abstract: The present invention is directed to a method and an apparatus for use in a cellular communication system. Specifically, the present invention is directed to a method comprising: transmitting, to one of WLAN Terminations (WTs), a first indication to wake up WLAN module of the UE; if no response for the first indication is received from the one of WTs during a first time duration, transmitting, to all of the WTs, a second indication to wake up the WLAN module of the UE; and if no response for the second indication is received from any of the WTs during a second time duration, transmitting, to a mobility management entity (MME), a third indication related with absence of the UE, and an apparatus therefore.

    A METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING A MBSP MESSAGE IN A WIRELESS ACCESS SYSTEM
    19.
    发明申请
    A METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING A MBSP MESSAGE IN A WIRELESS ACCESS SYSTEM 审中-公开

    公开(公告)号：US20170215047A1

    公开(公告)日：2017-07-27

    申请号：US15328294

    申请日：2015-09-21

    Applicant: LG Electronics Inc.

    Inventor： Ki-Dong LEE ,  Sang Gook Kim

    IPC: H04W4/06 ,  H04W68/02 ,  H04W4/22

    CPC classification number: H04W4/06 ,  H04L12/189 ,  H04L12/1895 ,  H04W4/12 ,  H04W4/90 ,  H04W68/02 ,  H04W76/50

    Abstract: The present invention relates to methods and apparatus for transmitting or receiving a Multimedia Broadcast Supplement for Public warning system (MBSP) message. One of the embodiments of the present invention, a method for receiving a multimedia broadcast supplement for public warning system (MBSP) message, the method performed by a user equipment (UE) and comprising: receiving a paging message including an MBSP indication field indicating an MBSP notification will be transmitted; receiving a system information block including the MBSP notification including an MBSP related information for allocating a resource for receiving the MBSP message; and receiving the MBSP message through the resource, wherein the MBSP message includes public safety multimedia information for warning a user of the UE.

    Method for transmitting feedback information via a spatial rank index (SRI) channel
    20.
    发明授权
    Method for transmitting feedback information via a spatial rank index (SRI) channel 有权
    通过空间秩索引（SRI）信道发送反馈信息的方法

    公开(公告)号：US08929241B2

    公开(公告)日：2015-01-06

    申请号：US13679780

    申请日：2012-11-16

    Applicant: LG Electronics Inc.

    Inventor： Dong Wook Roh ,  Sang Gook Kim

    IPC: H04L1/00 ,  H04L1/08 ,  H04B7/26 ,  H04B7/06 ,  H04B7/04

    CPC classification number: H04B7/0456 ,  H04B7/0486 ,  H04B7/063 ,  H04B7/0665 ,  H04B7/2628 ,  H04L1/0057 ,  H04L1/0072 ,  H04L1/08

    Abstract: A method for transmitting feedback information via a Spatial Rank Index (SRI) channel includes determining, at an access terminal, a value of a spatial rank index and transmitting, from the access terminal through the SRI channel, feedback information indicating the determined value of the spatial rank index according to a prescribed coding. The codeword of the prescribed coding is one of: (0,0,0,0,0,0,0,0), (1,0,1,0,1,1,0,1), (0,1,1,1,0,0,1,1), or (1,1,0,1,1,1,1,0).

    Abstract translation: 一种通过空间秩索引（SRI）信道发送反馈信息的方法包括在接入终端确定空间秩索引的值，并从接入终端通过SRI信道发送指示所确定的值的确定值的反馈信息 空间秩索引根据规定的编码。 规定编码的码字是（0,0,0,0,0,0,0,0），（1,0,1,0,1,1,0,1），（0,1 ，1,1,0,0,1,1）或（1,1,0,1,1,1,1,0）。

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