公开(公告)号：US20180213592A1

公开(公告)日：2018-07-26

申请号：US15935626

申请日：2018-03-26

申请人： PANTECH INC.

发明人： Myung Cheul JUNG ,  Kang Suk HUH ,  Jae Hyun AHN ,  Ki Bum KWON

IPC分类号： H04W76/27 ,  H04W48/20 ,  H04W76/00 ,  H04B7/26 ,  H04L12/801 ,  H04L5/00 ,  H04W84/04

CPC分类号： H04W76/27 ,  H04B7/2612 ,  H04L5/00 ,  H04L47/34 ,  H04W16/32 ,  H04W48/20 ,  H04W76/00 ,  H04W76/15 ,  H04W84/045

摘要： The present invention provides a method for user equipment receiving multi-flow data with respect to one evolved packet system (EPS) bearer through a macro base station (macro eNB) and a small base station (small eNB) in a wireless communication system supporting dual connectivity. The method comprises the steps of: a packet data convergence protocol (PDCP) entity of the user equipment receiving PDCP packet data units (PDU) through the macro base station and the small base station from a PDCP entity of the macro base station; obtaining PDCP service data units (SDU) corresponding to PDCP PDUs; and receiving from the macro base station information related to a sequence timer for the PDCP SDUs through a radio resource control (RRC) message, wherein the PDCP SDUs are indicated by a predefined PDCP sequence number (SN).

公开(公告)号：US20160119826A1

公开(公告)日：2016-04-28

申请号：US14890403

申请日：2014-05-09

申请人： Pantech Inc.

发明人： Kang Suk HUH ,  Ki Bum KWON ,  Jae Hyun AHN ,  Myung Cheul JUNG

IPC分类号： H04W36/00 ,  H04W36/38 ,  H04W36/04

CPC分类号： H04W36/0044 ,  H04W36/04 ,  H04W36/38 ,  H04W76/15 ,  H04W92/20

摘要： Disclosed are a method and a device for transmitting data in a wireless communication system supporting dual connectivity. The method for transmitting data in a wireless communication system supporting dual connectivity comprises the steps of: transmitting channel state information between a small base station and a terminal to a macro base station; receiving a radio resource control (RRC) connection reconfiguration message from the macro base station; releasing a connection with the small base station on the basis of the RRC connection reconfiguration message; and transmitting, to the macro base station, a PDCP state report including information on a sequence number of a packet data convergence protocol (PDCP) service data unit (SDU) which has not been received.

摘要翻译： 公开了一种在支持双连接的无线通信系统中发送数据的方法和装置。 在支持双连接的无线通信系统中发送数据的方法包括以下步骤：在小型基站和终端之间向宏基站发送信道状态信息; 从所述宏基站接收无线资源控制（RRC）连接重配置消息; 基于RRC连接重配置消息，释放与小型基站的连接; 以及向所述宏基站发送包括尚未被接收的分组数据汇聚协议（PDCP）业务数据单元（SDU）的序列号的信息的PDCP状态报告。

公开(公告)号：US20170078908A1

公开(公告)日：2017-03-16

申请号：US15341296

申请日：2016-11-02

申请人： Pantech Inc.

发明人： Jae Hyun AHN ,  Ki Bum Kwon ,  Myung Cheul Jung

IPC分类号： H04W24/10 ,  H04J1/00 ,  H04J3/00 ,  H04W24/02

CPC分类号： H04W24/10 ,  H04B17/345 ,  H04B17/373 ,  H04B17/382 ,  H04J1/00 ,  H04J3/00 ,  H04W24/02 ,  H04W36/0094

摘要： The present invention relates to an apparatus and a method for performing measurement reporting considering in-device coexistence interference. The present invention provide a user equipment transmitting a measurement report in a wireless communication system, comprising an interference detection unit, an assistant information generation unit, a measurement controller and a transmitter. According to the present invention, a measurement procedure can be clearly defined in an interference delicate band where in-device coexistence interference occurs and scheduling restrictions on an eNodeB due to measurement reporting about an interference delicate band can be reduced.

摘要翻译： 本发明涉及考虑到设备内共存干扰来进行测量报告的装置和方法。 本发明提供一种在无线通信系统中发送测量报告的用户设备，包括干扰检测单元，辅助信息生成单元，测量控制器和发射机。 根据本发明，可以在出现设备内共存干扰的干扰精细频带中清楚地定义测量过程，并且可以减少由于关于干扰精细带的测量报告而对eNodeB的调度限制。

公开(公告)号：US20170111837A1

公开(公告)日：2017-04-20

申请号：US15390140

申请日：2016-12-23

申请人： Pantech Inc.

发明人： Jae Hyun AHN ,  Kibum KWON ,  Myungcheul JUNG

IPC分类号： H04W36/20 ,  H04W72/04 ,  H04L1/18 ,  H04W36/00 ,  H04W76/04

CPC分类号： H04W36/20 ,  H04L1/1822 ,  H04W36/0033 ,  H04W36/0072 ,  H04W36/0077 ,  H04W72/0446 ,  H04W72/1215 ,  H04W76/27 ,  H04W76/28 ,  H04W88/06

摘要： The present disclosure relates to a handover apparatus and method capable of avoiding in-device coexistence interference. In order to prevent handover failure due to in-device coexistence interference, an SeNB provides TDM information (including TDM pattern information or TDM activation information) to a UE during a handover procedure, and the UE performs the handover with a TeNB according to the provided TDM information. By the disclosure, the UE can perform ISM signal transmission/reception and LTE signal transmission/reception with the TeNB in a discriminated manner according to a particular TDM pattern, so as to prevent handover failure due to the in-UE coexistence interference.

公开(公告)号：US20170019949A1

公开(公告)日：2017-01-19

申请号：US15279139

申请日：2016-09-28

申请人： PANTECH INC.

发明人： Jae Hyun AHN ,  Myung Cheul JUNG ,  Kang Suk HUH ,  Ki Bum KWON

IPC分类号： H04W76/04 ,  H04W74/08 ,  H04W52/02 ,  H04W72/04

CPC分类号： H04W76/28 ,  H04J3/1694 ,  H04W36/04 ,  H04W48/06 ,  H04W52/0216 ,  H04W52/0238 ,  H04W72/042 ,  H04W72/0453 ,  H04W72/082 ,  H04W74/0833 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/24

摘要： A method and an apparatus for controlling in-device coexistence interference (IDC) in a wireless communication system are provided. The present invention comprises transmitting IDC indication information including an unusable frequency band that is a frequency band in which performing communication is difficult because of IDC interference to a Base Station (BS), receiving Radio Resource Control (RRC) connection reconfiguration including IDC Discontinuous Reception (DRX) configuration reconfiguring DRX relating the unusable frequency band based on the IDC indication information from the BS and performing autonomously denial of Industrial Scientific Medical (ISM) transmission in the unusable frequency band by reconfiguring DRX based on the IDC DRX configuration.

摘要翻译： 提供了一种用于在无线通信系统中控制设备内共存干扰（IDC）的方法和装置。 本发明包括发送IDC指示信息，该IDC指示信息包括由于对基站（BS）的IDC干扰而执行通信困难的频带的不可用频带，接收包括IDC不连续接收的无线资源控制（RRC）连接重配置 DRX）配置基于来自BS的IDC指示信息来重新配置与不可用频带相关的DRX，并且通过基于IDC DRX配置重新配置DRX来执行自主地拒绝在不可用频带中的工业科学医疗（ISM）传输。

公开(公告)号：US20160112966A1

公开(公告)日：2016-04-21

申请号：US14890409

申请日：2014-05-09

申请人： PANTECH INC.

发明人： Myung Cheul JUNG ,  Jae Hyun AHN ,  Ki Bum KWON ,  Kang Suk HUH

IPC分类号： H04W52/24 ,  H04W52/14 ,  H04W76/04 ,  H04W52/02 ,  H04W52/36

CPC分类号： H04W52/146 ,  H04W16/32 ,  H04W52/0238 ,  H04W52/365 ,  H04W76/15 ,  Y02D70/1262

摘要： The present invention provides a method and an apparatus for establishing maximum transmission power. The present invention comprises: receiving an RRC message including a user equipment-specific maximum transmission power value established by a first base station or a second base station; reestablishing maximum output power based on the user equipment specific maximum transmission power value; and simultaneously transmitting an uplink to the first base station or the second base station within the reestablished maximum output power. The user equipment-specific maximum transmission power value is established for each of the first base station and the second base station, and the sum of the user equipment-specific maximum transmission power value for the first base station and the user equipment-specific maximum transmission power value for the second base station is less than or equal to a maximum output power value for the user equipment.

摘要翻译： 本发明提供一种建立最大传输功率的方法和装置。 本发明包括：接收包括由第一基站或第二基站建立的特定于用户设备的最大发送功率值的RRC消息; 根据用户设备特定的最大传输功率值重新建立最大输出功率; 并且在重新建立的最大输出功率内同时向第一基站或第二基站发送上行链路。 为第一基站和第二基站中的每一个建立用户设备特定的最大发送功率值，以及用于第一基站的用户设备特定的最大发送功率值和用户特定于设备的最大发送 第二基站的功率值小于或等于用户设备的最大输出功率值。

公开(公告)号：US20160113058A1

公开(公告)日：2016-04-21

申请号：US14890407

申请日：2014-05-09

申请人： PANTECH INC.

发明人： Myung Cheul JUNG ,  Kang Suk HUH ,  Jae Hyun AHN ,  Ki Bum KWON

IPC分类号： H04W76/04 ,  H04L12/801 ,  H04W48/20

CPC分类号： H04W76/27 ,  H04B7/2612 ,  H04L5/00 ,  H04L47/34 ,  H04W48/20 ,  H04W76/00 ,  H04W84/045

摘要： The present invention provides a method for user equipment receiving multi-flow data with respect to one evolved packet system (EPS) bearer through a macro base station (macro eNB) and a small base station (small eNB) in a wireless communication system supporting dual connectivity. The method comprises the steps of: a packet data convergence protocol (PDCP) entity of the user equipment receiving PDCP packet data units (PDU) through the macro base station and the small base station from a PDCP entity of the macro base station; obtaining PDCP service data units (SDU) corresponding to PDCP PDUs; and receiving from the macro base station information related to a sequence timer for the PDCP SDUs through a radio resource control (RRC) message, wherein the PDCP SDUs are indicated by a predefined PDCP sequence number (SN).

摘要翻译： 本发明提供了一种用户设备在支持双向通信的无线通信系统中通过宏基站（宏eNB）和小型基站（小型eNB）接收关于一个演进分组系统（EPS）承载的多流数据的方法。 连接。 该方法包括以下步骤：用户设备的分组数据融合协议（PDCP）实体通过宏基站和小型基站从宏基站的PDCP实体接收PDCP分组数据单元（PDU）; 获取对应于PDCP PDU的PDCP服务数据单元（SDU）; 并通过无线电资源控制（RRC）消息从宏基站接收与PDCP SDU的序列定时器相关的信息，其中PDCP SDU由预定义的PDCP序列号（SN）指示。