公开(公告)号：US09516695B2

公开(公告)日：2016-12-06

申请号：US14842470

申请日：2015-09-01

Applicant: LG ELECTRONICS INC.

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

IPC: H04J3/14 ,  H04W76/04 ,  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 UE 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.

公开(公告)号：US09504030B2

公开(公告)日：2016-11-22

申请号：US14865544

申请日：2015-09-25

Applicant: LG ELECTRONICS INC.

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

IPC: H04W4/00 ,  H04W72/04 ,  H04L1/18 ,  H04W76/02 ,  H04L12/801 ,  H04W28/10 ,  H04W28/06 ,  H04W76/04 ,  H04W28/02

CPC classification number: H04W72/042 ,  H04L1/1832 ,  H04L1/1848 ,  H04L47/34 ,  H04W28/02 ,  H04W28/065 ,  H04W28/10 ,  H04W76/10 ,  H04W76/27

Abstract: A method of processing control information in a mobile communication system is disclosed, by which an RRC connection setup can be quickly completed and by which control information can be processed without an unnecessary standby of a mobile terminal. The present invention includes the steps of receiving a plurality of protocol data units transmitted plural time from a transmitting side via one common logical channel by an RLC (radio link control) entity operating in a UM (unacknowledged mode) and having a receiving window and a timer, reordering a plurality of the received protocol data units using sequence numbers of a plurality of the received protocol data units, the receiving window and the timer, reassembling at least one service data unit by processing a plurality of the re-ordered protocol data units, and delivering the at least one service data unit.

Abstract translation: 公开了一种在移动通信系统中处理控制信息的方法，通过该方法可以快速完成RRC连接建立，并且可以通过哪个控制信息处理移动终端的不必要的待机。 本发明包括以下操作步骤：通过在UM（未确认模式）中操作的RLC（无线链路控制）实体经由一个公共逻辑信道从发送侧多次发送的多个协议数据单元，并具有接收窗口和 定时器，使用多个接收到的协议数据单元的序列号，接收窗口和定时器对多个接收到的协议数据单元重新排序，通过处理多个重新排序的协议数据单元重新组合至少一个服务数据单元 并且传递所述至少一个服务数据单元。

公开(公告)号：US09490952B2

公开(公告)日：2016-11-08

申请号：US14539905

申请日：2014-11-12

Applicant: LG Electronics Inc.

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

IPC: H04L5/00 ,  H04W48/16 ,  H04W84/04 ,  H04L1/18 ,  H04W4/06 ,  H04W28/06 ,  H04W92/10 ,  H04W48/12 ,  H04W72/00

CPC classification number: H04L5/0053 ,  H04L1/1812 ,  H04L5/0005 ,  H04L5/003 ,  H04W4/06 ,  H04W28/06 ,  H04W48/12 ,  H04W48/16 ,  H04W72/005 ,  H04W84/042 ,  H04W92/10 ,  Y02D70/124

Abstract: A method including receiving, by a user equipment (UE), a block of first system information from a base station via the BCH, and receiving, by the UE, a first block of second system information from the base station via the DL_SCH. The first block of second system information is scheduled with a fixed time offset. The method further includes receiving, by the UE, a plurality of second blocks of second system information from the base station via the DL_SCH in accordance with scheduling information included in the first block of second system information. The first block of second system information includes the scheduling information, value tag information, and cell access related information. The cell access related information includes at least one of Public Land Mobile Network (PLMN) identity information, tracking area information, and cell barred information. A specific control channel indicates frequency and time information.

Abstract translation: 一种方法，包括由用户设备（UE）经由所述BCH从基站接收第一系统信息块，并且由所述UE从所述基站经由所述DL_SCH接收第一系统信息的第一块。 第二系统信息的第一块以固定的时间偏移进行调度。 该方法还包括：根据包括在第二系统信息的第一块中的调度信息，UE经由DL_SCH从基站接收多个第二系统信息块。 第二系统信息的第一块包括调度信息，值标签信息和小区接入相关信息。 小区接入相关信息包括公共陆地移动网络（PLMN）身份信息，跟踪区域信息和信元禁止信息中的至少一个。 具体的控制信道表示频率和时间信息。

公开(公告)号：US09462576B2

公开(公告)日：2016-10-04

申请号：US13874199

申请日：2013-04-30

Applicant: LG ELECTRONICS INC.

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

IPC: H04W80/04 ,  H04W72/04 ,  H04L1/16 ,  H04L12/801 ,  H04W74/08 ,  H04L1/18 ,  H04W28/26 ,  H04W72/12 ,  H04W74/00 ,  H04W56/00

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.

Abstract translation: 公开了一种在移动通信系统中发送无线电资源的方法。 该方法包括从多个UE接收随机接入信道（RACH）前同步码，并且通过公共信道发送与所接收的前导码相关联的响应信息，其中多个UE可以访问公共信道并接收相应的信息。 如果在UE使用RACH分配的上行链路无线电资源向eNode-B发送数据时使用HARQ方案，则eNode-B不会预先分配用于重传所需的上行无线电资源，并且为 首先发送HARQ。 如果需要重新传输，则eNode-B分配与NACK信号进行重传所需的无线电资源。 如果不需要再传输，则本发明可以减少浪费的无线电资源的数量。

公开(公告)号：US09167433B2

公开(公告)日：2015-10-20

申请号：US14585710

申请日：2014-12-30

Applicant: LG ELECTRONICS INC.

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

IPC: H04K1/00 ,  H04L9/00 ,  H04W12/10 ,  H04L1/00 ,  H04L12/703 ,  H04L12/939 ,  H04W12/06 ,  H04W76/02 ,  H04W12/02

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.

公开(公告)号：US09131003B2

公开(公告)日：2015-09-08

申请号：US14192500

申请日：2014-02-27

Applicant: LG Electronics Inc.

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

IPC: H04J3/16 ,  H04L29/06 ,  H04W28/06

CPC classification number: H04L69/22 ,  H04L69/04 ,  H04W28/06

Abstract: A method of generating a data block to be transmitted from a protocol layer to a receiving side in a wireless communication system, the protocol layer having a header compression function, comprises generating at least one of a control packet which includes control information and a compressed packet generated by header compression for an upper layer data block, and generating a first lower layer data block which includes type indication information and the control packet, if the control packet is generated, the type indication information indicating a type of control information included in the generated control packet.

Abstract translation: 一种在无线通信系统中生成要从协议层发送到接收侧的数据块的方法，所述协议层具有报头压缩功能，包括生成包括控制信息和压缩分组的控制分组中的至少一个 通过用于上层数据块的报头压缩生成，并且如果生成了所述控制分组，则生成包括类型指示信息和所述控制分组的第一下层数据块，所述类型指示信息指示包括在所生成的控制分组中的控制信息的类型 控制包

公开(公告)号：US20150230125A1

公开(公告)日：2015-08-13

申请号：US14692028

申请日：2015-04-21

Applicant: LG Electronics Inc.

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

IPC: H04W28/02 ,  H04L12/823

CPC classification number: H04W28/0268 ,  H04L1/1877 ,  H04L1/188 ,  H04L47/10 ,  H04L47/14 ,  H04L47/30 ,  H04L47/32 ,  H04L49/90 ,  H04W8/00 ,  H04W28/04 ,  H04W28/14 ,  H04W72/04 ,  H04W72/044

Abstract: A method in which a user equipment processes data in a wireless mobile communication system is provided. The method includes the steps of receiving a first data block from an upper layer, transferring a second data block including the first data block to a lower layer at a particular protocol layer, discarding the first and second data blocks present in the particular protocol layer if a certain period of time has passed, and transferring information associated with the discard of the second data block to the lower layer.

Abstract translation: 提供了用户设备处理无线移动通信系统中的数据的方法。 该方法包括以下步骤：从上层接收第一数据块，将包括第一数据块的第二数据块传送到特定协议层的下层，丢弃特定协议层中存在的第一和第二数据块，如果 一段时间已经过去，并将与第二数据块的丢弃相关联的信息传送到下层。

公开(公告)号：US09094881B2

公开(公告)日：2015-07-28

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 ,  H04W8/26 ,  H04W24/08 ,  H04W36/36 ,  H04W48/02

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：US09019926B2

公开(公告)日：2015-04-28

申请号：US13929555

申请日：2013-06-27

Applicant: LG Electronics Inc.

Inventor： Seung June Yi ,  Sung Duck Chun ,  Sung Jun Park

IPC: H04W72/04 ,  H04W72/10 ,  H04W72/12

CPC classification number: H04W72/10 ,  H04L5/001 ,  H04L5/0058 ,  H04W72/0413 ,  H04W72/0453 ,  H04W72/1247

Abstract: A method and apparatus of allocating a resource for a plurality of logical channels is provided. A transmitter acquires a plurality of available resources for a plurality of component carriers, and allocates the plurality of available resources to the plurality of logical channels based on the priority of each of the plurality of logical channels. The resources are further allocated based on a first amount of data associated with each of the plurality of logical channels. Any remaining resources are allocated based on a second amount of data associated with each of the plurality of logical channels.

Abstract translation: 提供了一种为多个逻辑信道分配资源的方法和装置。 发射机为多个分量载波采集多个可用资源，并且基于多个逻辑信道中的每一个的优先级将多个可用资源分配给多个逻辑信道。 基于与多个逻辑信道中的每一个相关联的第一数据量进一步分配资源。 基于与多个逻辑信道中的每一个相关联的第二数据量分配剩余资源。

公开(公告)号：US08976805B2

公开(公告)日：2015-03-10

申请号：US14106562

申请日：2013-12-13

Applicant: LG Electronics Inc.

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

IPC: H04W40/02 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04W72/0453 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/003 ,  H04W40/02 ,  H04W72/0406

Abstract: The present invention relates to a method for enabling a terminal to communicate with data by modifying an association relationship among component carriers in a mobile communication system supporting carrier aggregation and an apparatus therefor. The method in accordance with one embodiment of the present invention, comprises: receiving a message including identifier information for modifying an association relationship among at least one downlink component carrier and at least one uplink component carrier from a base station; receiving predetermined data through at least one downlink component carrier from the base station; and transmitting feedback data to the base station for data received through the uplink component carrier modified according to the identifier information.

Abstract translation: 本发明涉及一种使终端能够通过修改支持载波聚合的移动通信系统中的分量载波之间的关联关系及其装置来与数据进行通信的方法。 根据本发明的一个实施例的方法包括：接收包括用于修改来自基站的至少一个下行链路分量载波和至少一个上行链路分量载波之间的关联关系的标识符信息的消息; 通过来自基站的至少一个下行链路分量载波接收预定数据; 以及通过根据所述标识符信息修改的所述上行链路分量载波，向所述基站发送反馈数据。