公开(公告)号：US08867449B2

公开(公告)日：2014-10-21

申请号：US13677232

申请日：2012-11-14

Applicant: LG Electronics Inc.

Inventor： Young Dae Lee ,  Sung Duck Chun ,  Myung Cheul Jung ,  Sung Jun Park

IPC: H04W4/00 ,  H04L12/801 ,  H04L1/18 ,  H04W28/06 ,  H04W28/04

CPC classification number: H04L1/1621 ,  H04L1/1825 ,  H04L1/1887 ,  H04L1/1893 ,  H04L47/10 ,  H04L47/18 ,  H04L47/34 ,  H04L69/22 ,  H04W28/04 ,  H04W28/065 ,  Y02D70/124

Abstract: According to one embodiment, a method for retransmitting a protocol data unit (PDU) in a mobile communication system includes: segmenting a first PDU to form one or more second PDUs if the first PDU does not fit within a PDU size indicated by a lower layer; and transmitting the one or more second PDUs to a receiving side. Segmenting the first PDU includes: mapping only a data field of the first PDU to a data field of the one or more second PDUs; and setting a header of each of the one or more second PDUs. The header of each of the one or more second PDUs includes a field indicating a sequence number of the first PDU.

Abstract translation: 根据一个实施例，一种用于在移动通信系统中重传协议数据单元（PDU）的方法包括：如果第一PDU不适合在由下层指示的PDU大小内，则分段第一PDU以形成一个或多个第二PDU ; 以及将一个或多个第二PDU发送到接收侧。 分段第一PDU包括：仅将第一PDU的数据字段映射到一个或多个第二PDU的数据字段; 以及设置所述一个或多个第二PDU中的每一个的标题。 一个或多个第二PDU中的每一个的报头包括指示第一PDU的序列号的字段。

公开(公告)号：US20140293964A1

公开(公告)日：2014-10-02

申请号：US14354645

申请日：2012-11-01

Applicant: LG Electronics, Inc.

Inventor： Kyung Min Park ,  Jin Sook Ryu ,  Jian Xu ,  Young Dae Lee ,  Sung Hoon Jung

IPC: H04W36/08 ,  H04W76/06

CPC classification number: H04W36/08 ,  H04W8/04 ,  H04W76/30

Abstract: A method and apparatus for releasing delay tolerant access user equipments (UEs) in a wireless communication system is provided. An eNodeB (eNB) receives an overload message or a user equipment (UE) context release command message including a request for releasing the delay tolerant access UEs from a mobility management entity (MME), releases the delay tolerant access UEs based on the overload message or the UE context release command message.

Abstract translation: 提供一种用于在无线通信系统中释放延迟容许接入用户设备（UE）的方法和装置。 eNodeB（eNB）接收到包括从移动性管理实体（MME）释放延迟容许接入UE的请求的过载消息或用户设备（UE）上下文释放命令消息，基于过载消息释放延迟容许接入UE 或UE上下文释放命令消息。

公开(公告)号：US20140241250A1

公开(公告)日：2014-08-28

申请号：US14347189

申请日：2012-10-02

Applicant: LG ELECTRONICS INC.

Inventor： Sung Hoon Jung ,  Sung Jun Park ,  Jae Wook Lee ,  Young Dae Lee ,  Seung June Yi

IPC: H04W24/10

CPC classification number: H04W24/10 ,  H04W48/16

Abstract: A method of reporting measurement results performed by a user equipment in a wireless communication system is provided. The method includes: measuring at least one cell; checking whether interference occurs during the measurement; and transmitting a measurement report to a network. If the interference does not occurs, the method further includes logging the measurement result in the measurement report.

Abstract translation: 提供了一种在无线通信系统中报告由用户设备执行的测量结果的方法。 该方法包括：测量至少一个细胞; 检查在测量期间是否发生干扰; 并向网络发送测量报告。 如果不发生干扰，则该方法还包括在测量报告中记录测量结果。

公开(公告)号：US08812009B2

公开(公告)日：2014-08-19

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: H04W72/00

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。

公开(公告)号：US20140220982A1

公开(公告)日：2014-08-07

申请号：US14346927

申请日：2012-10-02

Applicant: LG ELECTRONICS INC.

Inventor： Sung Hoon Jung ,  Sung Jun Park ,  Jae Wook Lee ,  Young Dae Lee ,  Seung June Yi

IPC: H04W36/00 ,  H04W36/36

CPC classification number: H04W36/0088 ,  H04W8/26 ,  H04W24/08 ,  H04W36/0083 ,  H04W36/36 ,  H04W48/02

Abstract: A method for measurement by a user equipment (UE) in a wireless communication system is provided. The method includes: receiving cell identity split information indicating a cell identity set reserved for a predetermined cell type from a network; determining whether to apply the cell identity split information in performing measurement; and measuring at least one cell. If the UE receives a logged measurement configuration including information regarding performing of logged minimization driving test (MDT), the measurement is performed without applying the cell identity split information. The UE does not receive the logged measurement configuration, the measurement is performed by applying the cell identity split information.

Abstract translation: 提供了一种用于无线通信系统中的用户设备（UE）进行测量的方法。 该方法包括：从网络接收指示为预定小区类型预留的小区标识集的小区标识分离信息; 确定在执行测量中是否应用所述小区标识分割信息; 并测量至少一个细胞。 如果UE接收包括关于执行记录最小化驾驶测试（MDT）的信息的记录的测量配置，则在不应用小区标识分割信息的情况下执行测量。 UE不接收记录的测量配置，通过应用小区标识分割信息来执行测量。

公开(公告)号：USRE44767E1

公开(公告)日：2014-02-18

申请号：US13850979

申请日：2013-03-26

Applicant: LG Electronics Inc.

Inventor： Sung Duck Chun ,  Young Dae Lee ,  Sung Jun Park ,  Seung June Yi

IPC: H04W72/00

CPC classification number: H04W72/04

Abstract: A method of allocating radio resources in a wireless communication system is disclosed. A method of allocating radio resources from a network of a wireless communication system in accordance with a plurality of scheduling modes comprises transmitting first scheduling information to a user equipment to allocate radio resources to the user equipment in accordance with a first scheduling mode, the first scheduling information including a first user equipment identifier, and transmitting second scheduling information to the user equipment to allocate radio resources to the user equipment in accordance with a second scheduling mode, the second scheduling information including a second user equipment identifier.

公开(公告)号：US20140036752A1

公开(公告)日：2014-02-06

申请号：US14046354

申请日：2013-10-04

Applicant: LG Electronics Inc.

Inventor： Sung Duck Chun ,  Young Dae Lee ,  Sung Jun Park ,  Seung June Yi

IPC: H04W52/02

CPC classification number: H04W76/048 ,  H04W52/0216 ,  H04W52/0229 ,  H04W76/28 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/24 ,  Y02D70/25

Abstract: There is provided a method for enabling a user equipment (UE) to transition between a non-discontinuous reception (Non-DRX) level and at least one discontinuous reception (DRX) level. The LIE in a DRX level wakes up periodically to monitor a scheduling channel. The method includes receiving a DRX indicator in a Non-DRX level with continuously monitoring the scheduling channel and transitioning from the Non-DRX level to a DRX level indicated by the DRX indicator. The UE can transition between multiple DRX levels by an explicit command/signaling.

Abstract translation: 提供了一种使用户设备（UE）能够在非间歇接收（非DRX）级别和至少一个不连续接收（DRX）级别之间转换的方法。 DRX级别中的LIE周期性地唤醒以监视调度信道。 该方法包括以非DRX级别接收DRX指示符，连续监视调度信道，并从非DRX级别转换到由DRX指示符指示的DRX级别。 UE可以通过显式命令/信令在多个DRX等级之间转换。

公开(公告)号：US20130272319A1

公开(公告)日：2013-10-17

申请号：US13899186

申请日：2013-05-21

Applicant: LG Electronics Inc.

Inventor： Sung Duck Chun ,  Seung June Yi ,  Sung Jun Park ,  Young Dae Lee

IPC: H04W28/06

CPC classification number: H04W28/06 ,  H04L69/32 ,  H04W8/26 ,  H04W80/02

Abstract: A method and system for processing buffer status reports (BSRs) such that when BSR triggering is performed, the size(s) of the necessary sub-header(s) are also to be considered together in addition to the BSR size. The steps of checking whether any padding region is available in a MAC PDU that was constructed, comparing the number of padding bits with the size of the BSR plus its sub-header, and if the number of padding bits is larger than the size of the BSR plus its sub-header, triggering BSR are performed. Doing so allows the sub-header(s) to be inserted or included into the MAC PDU or transport block (TB) or other type of data unit.

Abstract translation: 一种用于处理缓冲器状态报告（BSR）的方法和系统，使得当执行BSR触发时，除了BSR大小之外，还必须一起考虑所需子报头的大小。 检查在构成的MAC PDU中是否有填充区域可用的步骤，将填充比特数与BSR的大小及其子标题进行比较，以及如果填充比特的数量大于 BSR加上其子标题，执行触发BSR。 这样做允许将子标题插入或包括在MAC PDU或传输块（TB）或其他类型的数据单元中。