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    Power headroom report method and apparatus for mobile communication system supporting carrier aggregation
    211.
    发明授权
    Power headroom report method and apparatus for mobile communication system supporting carrier aggregation 有权
    用于支持载波聚合的移动通信系统的功率余量报告方法和装置

    公开(公告)号：US09467955B2

    公开(公告)日：2016-10-11

    申请号：US14850538

    申请日：2015-09-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Soeng Hun Kim ,  Kyeong In Jeong ,  Sang Bum Kim ,  Gert-Jan Van Lieshout

    IPC: H04W52/36 ,  H04W24/10 ,  H04W72/04 ,  H04W52/24

    CPC classification number: H04W52/365 ,  H04W24/10 ,  H04W52/242 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/0473

    Abstract: A Power Headroom Report (PHR) method and apparatus in a communication system are provided. The method includes acquiring information for a path loss reference, wherein the information for the path loss reference indicates whether the UE applies as the path loss reference either a downlink of a primary cell or a downlink of a secondary cell (SCell), triggering a power headroom report (PHR) if a path loss is changed more than a threshold for at least one activated cell which is used as the path loss reference, and obtaining power headroom information for each activated cell, if extended PHR is used and an uplink resource is allocated for new transmission.

    Abstract translation: 提供了通信系统中的功率余量报告（PHR）方法和装置。 该方法包括获取路径损耗参考的信息，其中用于路径损耗参考的信息指示UE是否将基站的下行链路或辅助小区的下行链路（SCell）应用于路径损耗参考，触发功率 如果对于至少一个用作路径损耗参考的激活小区的路径损耗改变超过阈值，并且如果使用扩展的PHR并且上行链路资源是，则为每个激活的小区获得功率余量信息，净空报告（PHR） 分配新的传输。

    Transmit power control method and apparatus
    212.
    发明授权
    Transmit power control method and apparatus 有权
    发射功率控制方法和装置

    公开(公告)号：US09432949B2

    公开(公告)日：2016-08-30

    申请号：US14486591

    申请日：2014-09-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Soeng Hun Kim ,  Sang Bum Kim

    IPC: H04W4/00 ,  H04W52/18 ,  H04W52/14 ,  H04W52/22 ,  H04W52/28 ,  H04W52/34 ,  H04W52/36 ,  H04L1/18

    CPC classification number: H04W52/18 ,  H04L1/1812 ,  H04W52/146 ,  H04W52/228 ,  H04W52/286 ,  H04W52/346 ,  H04W52/367

    Abstract: A method and apparatus for controlling transmit power of a User Equipment (UE) in a mobile communication system is provided. The transmit power control method of the present invention includes determining, when the terminal's required transmit power exceeds the terminal's maximum transmit power, whether a plurality of Hybrid Automatic Repeat reQuest (HARQ) processes are running and reducing, when the plurality of HARQ processes are running, a transmit power of at least one of the plurality of HARQ processes which has not experienced transmit power reduction previously. The UE transmit power control method and apparatus of the present invention is advantageous to control the transmit power in transmit power reduction mode.

    Abstract translation: 提供了一种用于控制移动通信系统中用户设备（UE）的发射功率的方法和装置。 本发明的发射功率控制方法包括当终端的所需发射功率超过终端的最大发射功率时，确定多个混合自动重传请求（HARQ）进程是否正在运行并减少，当多个HARQ进程正在运行时 ，先前没有经历发射功率降低的多个HARQ过程中的至少一个的发射功率。 本发明的UE发射功率控制方法和装置有利于控制发射功率降低模式中的发射功率。

    Method and apparatus for transmission in bundling mode in wireless communication network
    215.
    发明授权
    Method and apparatus for transmission in bundling mode in wireless communication network 有权
    无线通信网络捆绑方式传输方法及装置

    公开(公告)号：US09414331B2

    公开(公告)日：2016-08-09

    申请号：US14249726

    申请日：2014-04-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Soeng Hun Kim ,  Gert-Jan Van Lieshout

    IPC: H04W52/36 ,  H04L1/18 ,  H04W72/08 ,  H04W72/02 ,  H04W88/02 ,  H04L1/00 ,  H04W72/04

    CPC classification number: H04W52/365 ,  H04L1/0003 ,  H04L1/0007 ,  H04L1/0009 ,  H04L1/0015 ,  H04L1/1822 ,  H04L1/1887 ,  H04W72/02 ,  H04W72/042 ,  H04W72/082 ,  H04W88/02

    Abstract: A method and apparatus for a transmission in a bundling mode are provided to prevent a conflict between a bundling transmission resource and other transmission resource in a wireless communication network. A bundling transmission method includes determining whether there is a transmission conflicting with a bundling transmission induced by an uplink grant regarding uplink transmission resources. If it is determined that there is a conflicting transmission, the method disregards at least one of the bundling transmission and the conflicting transmission. A bundling transmission apparatus includes a retransmission unit and a transmission control unit, which are configured to execute the bundling transmission method.

    Abstract translation: 提供了一种用于捆绑模式传输的方法和装置，以防止捆绑传输资源与无线通信网络中的其他传输资源之间的冲突。 捆绑传输方法包括：确定是否存在与由上行链路授权相关的上行链路传输资源引起的绑定传输冲突的传输。 如果确定存在冲突的传输，则该方法忽略捆绑传输和冲突传输中的至少一个。 捆绑发送装置包括：重发单元和发送控制单元，被配置为执行捆绑发送方法。

    Method and apparatus for controlling uplink transmission power of user equipment
    217.
    发明授权
    Method and apparatus for controlling uplink transmission power of user equipment 有权
    用于控制用户设备上行传输功率的方法和装置

    公开(公告)号：US09294971B2

    公开(公告)日：2016-03-22

    申请号：US14385490

    申请日：2013-03-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sang Bum Kim ,  Soeng Hun Kim ,  Jae Hyuk Jang ,  Kyeong In Jeong

    IPC: H04W52/14 ,  H04W36/00 ,  H04W52/24 ,  H04W88/08

    CPC classification number: H04W36/0072 ,  H04W36/0094 ,  H04W52/146 ,  H04W52/242 ,  H04W52/244 ,  H04W88/08

    Abstract: The present invention relates to a method and an apparatus for controlling uplink transmission power of a user equipment. In the method, a serving base station receives from the user equipment a signal measurement report for a first neighboring base station transmitting the strongest signal to the user equipment, transmits, to the user equipment, a control signal including a path loss information for calculating the uplink transmission power, transmits, to the user equipment and the first neighboring base station scheduling information for the user equipment and receives, from the first neighboring base station, an uplink signal of the user equipment. According to the method, the uplink transmission power can be adjusted based on a pico base station close to the user equipment when the macro base station is a serving base station such that the amount of interference power of a multi cell may be minimized.

    Abstract translation: 本发明涉及用于控制用户设备的上行传输功率的方法和装置。 在该方法中，服务基站从用户设备接收到向用户设备发送最强信号的第一相邻基站的信号测量报告，向用户设备发送包括路径损耗信息的控制信号，该路径损耗信息用于计算 上行发送功率，向用户设备发送用户设备的第一相邻基站调度信息，并从第一相邻基站接收用户设备的上行链路信号。 根据该方法，当宏基站是服务基站时，可以基于靠近用户设备的微微基站来调整上行链路发送功率，使得多小区的干扰功率的量可以最小化。

    METHOD AND DEVICE FOR PRESERVING MOBILITY INFORMATION IN TERMINAL STATE TRANSITION AND EFFECTIVELY RE-ACCESSING IN HETEROGENEOUS CELL NETWORK IN MOBILE COMMUNICATION SYSTEM
    220.
    发明申请
    METHOD AND DEVICE FOR PRESERVING MOBILITY INFORMATION IN TERMINAL STATE TRANSITION AND EFFECTIVELY RE-ACCESSING IN HETEROGENEOUS CELL NETWORK IN MOBILE COMMUNICATION SYSTEM 有权
    用于在终端状态过渡中保持移动性信息的方法和装置，并且在移动通信系统中异源细胞网络中有效地再次接入

    公开(公告)号：US20150087313A1

    公开(公告)日：2015-03-26

    申请号：US14388780

    申请日：2013-03-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Woo Seong Kim ,  Soeng Hun Kim ,  Sang Bum Kim

    IPC: H04W36/32 ,  H04W36/00 ,  H04W8/02

    CPC classification number: H04W36/32 ,  H04W8/02 ,  H04W8/08 ,  H04W36/0055 ,  H04W88/02 ,  H04W88/08

    Abstract: The present invention pertains to a method and device for preserving mobility information in terminal state transition and effectively re-accessing in a heterogeneous cell network in a mobile communication system. A method for estimating a mobility state of a terminal in a mobile communication system according to one embodiment of the present invention may comprise the steps of: receiving, by the terminal, system information from a serving cell during an idle state; calculating mobility state information by using the received system information; storing the mobility state information; and transmitting the mobility state information to a base station when the terminal is connected to the base station. According to one embodiment of the present invention, when an idle state of a terminal is changed to a connection state in a mobile communication system, a mobility state of the terminal can be more effectively estimated.

    Abstract translation: 本发明涉及用于在移动通信系统中的异构小区网络中保持终端状态转换中的移动性信息和有效重新访问的方法和装置。 根据本发明的一个实施例的用于估计移动通信系统中的终端的移动性状态的方法可以包括以下步骤：在空闲状态期间由终端从服务小区接收系统信息; 通过使用所接收的系统信息来计算移动状态信息; 存储移动状态信息; 以及当终端连接到基站时，将移动性状态信息发送到基站。 根据本发明的一个实施例，当终端的空闲状态改变为移动通信系统中的连接状态时，可以更有效地估计终端的移动性状态。

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