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    Method and apparatus for transmitting and receiving scheduling assignments in a communication system
    92.
    发明授权
    Method and apparatus for transmitting and receiving scheduling assignments in a communication system 有权
    用于在通信系统中发送和接收调度分配的方法和装置

    公开(公告)号：US09585162B2

    公开(公告)日：2017-02-28

    申请号：US14872789

    申请日：2015-10-01

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Aris Papasakellariou ,  Soeng Hun Kim ,  Gert-Jan Van Lieshout

    IPC: H04W72/12 ,  H04L1/00 ,  H04L5/00

    CPC classification number: H04W72/1289 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0015 ,  H04L1/0061 ,  H04L5/0048 ,  H04L5/006 ,  H04W72/12 ,  H04W72/1205 ,  H04W72/1273

    Abstract: A method and apparatus for receiving a Scheduling Assignment (SA) by a User Equipment (UE) in a communication system in which a base station transmits the SA including at least one Information Element (IE) are described. The method includes receiving the SA; identifying if a first IE included in the received SA is set with a first predetermined value and at least one bit in a second IE included in the received SA is set with a second predetermined value; and performing an action corresponding to a semi-persistent scheduling, if the first IE included in the received SA is set with the first predetermined value and the at least one bit in the second IE included in the received SA is set with the second predetermined value.

    Abstract translation: 描述了在基站发送包括至少一个信息元素（IE）的SA的通信系统中由用户设备（UE）接收调度分配（SA）的方法和装置。 该方法包括接收SA; 识别包括在所接收的SA中的第一IE是否被设置为具有第一预定值，并且包括在所接收的SA中的第二IE中的至少一个比特被设置为第二预定值; 以及执行与半永久调度相对应的动作，如果包括在所接收的SA中的所述第一IE被设置为具有所述第一预定值，并且所述接收的SA中包括的所述第二IE中的所述至少一个比特被设置为具有所述第二预定值 。

    Power headroom report method and apparatus for mobile communication system supporting carrier aggregation
    93.
    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：US09480030B2

    公开(公告)日：2016-10-25

    申请号：US14850437

    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 ,  H04W72/04 ,  H04W24/10 ,  H04W52/24

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

    Abstract: A method and user equipment (UE) for obtaining power headroom information 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 prohibitPHR-Timer expires and 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: 提供一种用于在通信系统中获得功率余量信息的方法和用户设备（UE）。 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 如果禁止PHR定时器期满，并且对于至少一个用作路径损耗参考的激活单元的路径损耗改变超过阈值，并且如果扩展的PHR是，则获得每个激活的小区的功率余量信息，净空报告（PHR） 分配用于新传输的上行链路资源。

    METHOD AND DEVICE FOR PERFORMING HANDOVER IN MOBILE COMMUNICATION SYSTEM
    94.
    发明申请
    METHOD AND DEVICE FOR PERFORMING HANDOVER IN MOBILE COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20160277983A1

    公开(公告)日：2016-09-22

    申请号：US15168173

    申请日：2016-05-30

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Soeng Hun Kim ,  Gert Jan Van Lieshout ,  Sang Bum Kim

    IPC: H04W36/00 ,  H04W72/04 ,  H04W36/38 ,  H04W76/04

    Abstract: A method for transmitting a channel state by a terminal in a communication system, according to one embodiment, comprises the steps of: receiving discontinuous reception (DRX) configuration information from a base station; determining whether the terminal is set to transmit channel state information only in onDuration according to a DRX operation; determining whether an arbitrary subframe to be received is a subframe included in onDuration if the terminal is set to transmit the channel state information only in onDuration according to the configuration; and not transmitting the channel state information on the arbitrary subframe if the arbitrary subframe is not a subframe included in onDuration. According to the embodiment, the terminal can efficiently report channel state information.

    METHOD AND APPARATUS FOR EFFICIENTLY CONTROLLING UPLINK CONTROL SIGNAL OF USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM
    99.
    发明申请
    METHOD AND APPARATUS FOR EFFICIENTLY CONTROLLING UPLINK CONTROL SIGNAL OF USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM 有权
    有效控制无线通信系统用户设备上行控制信号的方法与装置

    公开(公告)号：US20150072720A1

    公开(公告)日：2015-03-12

    申请号：US14385489

    申请日：2013-03-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sang Bum Kim ,  Soeng Hun Kim ,  Kyeong In Jeong

    IPC: H04W52/02 ,  H04W52/14

    CPC classification number: H04W52/0212 ,  H04W52/146 ,  H04W52/241 ,  H04W52/247 ,  H04W52/362 ,  H04W52/40 ,  H04W52/46 ,  H04W88/02 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/23

    Abstract: The present invention relates to a method and an apparatus for efficiently controlling an uplink control signal of user equipment in an environment where a macro cell and a repeater exist together, and the method for controlling uplink transmission power of the user equipment in the wireless communication system, according to the present invention, comprises: an obtaining step for receiving a reference signal from a base station and obtaining a channel state information value; a determining step for determining whether a scaling condition is satisfied by using the channel state information value that is obtained; a calculating step for calculating a transmission power on the basis of scheduling information when the scaling condition is satisfied; and a transmitting step for transmitting data by using the transmission power that is calculated.

    Abstract translation: 本发明涉及一种用于在宏小区和中继器存在于一起的环境中有效地控制用户设备的上行链路控制信号的方法和装置，以及用于控制无线通信系统中的用户设备的上行链路传输功率的方法 根据本发明，包括：获取步骤，用于从基站接收参考信号并获得信道状态信息值; 确定步骤，用于通过使用获得的信道状态信息值来确定是否满足缩放条件; 计算步骤，当满足缩​​放条件时，基于调度信息计算发送功率; 以及发送步骤，用于通过使用所计算的发送功率来发送数据。

    METHOD AND APPARATUS FOR CONTROLLING UPLINK TRANSMISSION POWER OF USER EQUIPMENT
    100.
    发明申请
    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：US20150072690A1

    公开(公告)日：2015-03-12

    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: H04W36/00 ,  H04W52/14 ,  H04W52/24

    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 reducing the amount of interference power in a heterogeneous network environment by controlling uplink transmission power of user equipment. The method for a serving base station controlling uplink transmission power includes: receiving from the user equipment a signal measurement report with respect to a first neighboring base station, which transmits the strongest signal to the user equipment; transmitting to the user equipment a control signal including a path loss value, which is to be used for calculating the uplink transmission power; transmitting to the user equipment and the first neighboring base station scheduling information with respect to the user equipment; and receiving from the first neighboring base station an uplink signal of the user equipment which the first neighboring base station has received. The present invention can adjust uplink transmission power based on a small base station close to the user equipment, and enables the small base station to receive uplink signal of the user equipment and forward it to the macro base station, thereby maintaining a Qos of the user equipment and minimizing the amount of interference power affecting another cell.

    Abstract translation: 本发明涉及通过控制用户设备的上行传输功率来减少异构网络环境中的干扰功率的方法和装置。 控制上行链路传输功率的服务基站的方法包括：从用户设备接收相对于第一相邻基站的信号测量报告，该第一相邻基站将最强信号发送给用户设备; 向所述用户设备发送包括用于计算所述上行链路发送功率的路径损耗值的控制信号; 向所述用户设备和所述第一相邻基站发送相对于所述用户设备的调度信息; 以及从所述第一相邻基站接收所述第一相邻基站已经接收的所述用户设备的上行链路信号。 本发明可以基于靠近用户设备的小型基站来调整上行发送功率，并且能够使小型基站接收用户设备的上行链路信号并将其转发到宏基站，从而维持用户的Qos 设备和最小化影响另一个电池的干扰电力的数量。

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