公开(公告)号：US09655065B2

公开(公告)日：2017-05-16

申请号：US14638535

申请日：2015-03-04

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04B7/00 ,  H04W52/36 ,  H04W72/04 ,  H04W52/54 ,  H04W88/08 ,  H04W88/06 ,  H04W52/22

CPC classification number: H04W52/365 ,  H04W52/228 ,  H04W52/545 ,  H04W72/0413 ,  H04W88/06 ,  H04W88/08 ,  Y02D70/12 ,  Y02D70/124 ,  Y02D70/126 ,  Y02D70/20

Abstract: A method and an apparatus for efficiently transmitting or reporting a Power Headroom Report (PHR) of a User Equipment (UE) are provided. The method of transmitting the PHR of the UE in a mobile communication system includes configuring an extended PHR including an indicator corresponding to a variation factor of a maximum transmission power of the UE, and transmitting the extended PHR from the UE to a Base Station (BS). The BS may be notified of a maximum transmission power of the UE and a variation factor corresponding to the maximum transmission power in order to enable efficient scheduling.

公开(公告)号：US09629088B2

公开(公告)日：2017-04-18

申请号：US14875587

申请日：2015-10-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Bum Kim ,  Soeng Hun Kim ,  Kyeong In Jeong ,  Jung Soo Jung ,  Joon Young Cho ,  Gert Jan Van Lieshout ,  Himke Van Der Velde ,  Boon Loong Ng

IPC: H04W52/02 ,  H04W76/04 ,  H04W72/04

CPC classification number: H04W52/0235 ,  H04W52/0203 ,  H04W52/0212 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/0258 ,  H04W72/0473 ,  H04W76/28 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/23 ,  Y02D70/24

Abstract: The present invention relates to a method and to an apparatus for optimizing the power consumption of a terminal in a mobile communication system. The method for optimizing power consumption of a terminal in a mobile communication system comprises: a determination step of determining whether there is a need for changing a configuration for a discontinuous reception operation of the terminal; and a transmission step of transmitting, to a base station, a request message for a change in the discontinuous reception operation, if it is determined that the change is needed.

公开(公告)号：US09591579B2

公开(公告)日：2017-03-07

申请号：US14875640

申请日：2015-10-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Bum Kim ,  Soeng Hun Kim ,  Kyeong In Jeong ,  Jung Soo Jung ,  Joon Young Cho ,  Gert Jan Van Lieshout ,  Himke Van Der Velde ,  Boon Loong Ng

IPC: H04W52/02 ,  H04W76/04 ,  H04W72/04

Abstract: The present invention relates to a method and to an apparatus for optimizing the power consumption of a terminal in a mobile communication system. The method for optimizing power consumption of a terminal in a mobile communication system comprises: a determination step of determining whether there is a need for changing a configuration for a discontinuous reception operation of the terminal; and a transmission step of transmitting, to a base station, a request message for a change in the discontinuous reception operation, if it is determined that the change is needed.

公开(公告)号：US09591576B2

公开(公告)日：2017-03-07

申请号：US14875540

申请日：2015-10-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Bum Kim ,  Soeng Hun Kim ,  Kyeong In Jeong ,  Jung Soo Jung ,  Joon Young Cho ,  Gert Jan Van Lieshout ,  Himke Van Der Velde ,  Boon Loong Ng

IPC: H04W52/02 ,  H04W76/04 ,  H04W72/04

Abstract: The present invention relates to a method and to an apparatus for optimizing the power consumption of a terminal in a mobile communication system. The method for optimizing power consumption of a terminal in a mobile communication system comprises: a determination step of determining whether there is a need for changing a configuration for a discontinuous reception operation of the terminal; and a transmission step of transmitting, to a base station, a request message for a change in the discontinuous reception operation, if it is determined that the change is needed.

公开(公告)号：US09591567B2

公开(公告)日：2017-03-07

申请号：US14875650

申请日：2015-10-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Bum Kim ,  Soeng Hun Kim ,  Kyeong In Jeong ,  Jung Soo Jung ,  Joon Young Cho ,  Gert Jan Van Lieshout ,  Himke Van Der Velde ,  Boon Loong Ng

IPC: H04W52/02 ,  H04W76/04 ,  H04W36/14 ,  H04W72/04 ,  H04W88/02 ,  H04W88/08

Abstract: The present invention relates to a method and to an apparatus for optimizing the power consumption of a terminal in a mobile communication system. The method for optimizing power consumption of a terminal in a mobile communication system comprises: a determination step of determining whether there is a need for changing a configuration for a discontinuous reception operation of the terminal; and a transmission step of transmitting, to a base station, a request message for a change in the discontinuous reception operation, if it is determined that the change is needed.

公开(公告)号：US20170048053A1

公开(公告)日：2017-02-16

申请号：US15339876

申请日：2016-10-31

Applicant: Samsung Electronics Co., Ltd

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

IPC: H04L5/00 ,  H04W4/18 ,  H04W56/00 ,  H04W24/02 ,  H04W72/04

Abstract: To solve the above-mentioned problem, the method for transmitting and receiving a signal by user equipment (UE) through one or more cells, according to one embodiment of the present specification, comprises the steps of: receiving, from a base station, a first message indicating whether one or more cells usable by the UE are enabled; determining which cells to enable or disable on the basis of the first message; and enabling or disabling the selected cells. According to the embodiment of the present specification, by aggregating carriers amongst different base stations, a possibility for the UE to transmit and receive high-speed data through carrier aggregation can increase.

Abstract translation: 为了解决上述问题，根据本说明书的一个实施例，用户设备（UE）通过一个或多个小区发送和接收信号的方法包括以下步骤：从基站接收 指示UE能够使用的一个以上的小区的第一消息; 基于所述第一消息确定要启用或禁用哪些小区; 以及启用或禁用所选择的单元。 根据本说明书的实施例，通过在不同基站之间聚合载波，可以增加UE通过载波聚合来发送和接收高速数据的可能性。

公开(公告)号：US09544896B2

公开(公告)日：2017-01-10

申请号：US14398900

申请日：2013-05-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Soeng Hun Kim ,  Jae Hyuk Jang ,  Jongsoo Choi

IPC: H04W72/04 ,  H04W52/02 ,  H04W76/04 ,  H04W56/00 ,  H04W24/02 ,  H04L5/00 ,  H04W4/18

CPC classification number: H04L5/0098 ,  H04L5/0032 ,  H04W4/18 ,  H04W24/02 ,  H04W48/16 ,  H04W52/0216 ,  H04W52/0241 ,  H04W56/0005 ,  H04W56/0045 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/0453 ,  H04W76/12 ,  H04W76/15 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/164 ,  Y02D70/23 ,  Y02D70/24

Abstract: The present invention relates to a method and apparatus for performing a discontinuous reception (DRX) operation while transceiving data using a plurality of carriers in a mobile communication system. The communication method for a terminal according to one embodiment of the present invention comprises receiving a control message, including setting information of a secondary serving cell (SCell) to be added and discontinuous reception setting information, from a primary serving cell (PCell) and applying, if the control message includes an indicator indicating that the first base station to which the SCell to be added belongs and the second base station to which the PCell belongs are different from each other, the DRX setting information to the serving cell of a first base station. According to one embodiment of the present invention, a discontinuous reception (DRX) operation is applied upon the occurrence of inter-base-station carrier aggregation, thus reducing battery consumption.

Abstract translation: 本发明涉及一种用于在移动通信系统中使用多个载波收发数据的同时执行间歇接收（DRX）操作的方法和装置。 根据本发明的一个实施例的终端的通信方法包括从主服务小区（PCell）接收包括要添加的辅助服务小区（SCell）的设置信息和不连续接收设置信息的控制消息，并应用 如果控制消息包括指示要添加的SCell的第一基站所属的指示符和PCell所属的第二基站彼此不同的DRX指令，则将DRX设置信息提供给第一基站的服务小区 站。 根据本发明的一个实施例，在发生基站间载波聚合时应用不连续接收（DRX）操作，从而减少电池消耗。

公开(公告)号：US09485765B2

公开(公告)日：2016-11-01

申请号：US14400308

申请日：2013-05-06

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04M3/00 ,  H04W72/04 ,  H04W52/02 ,  H04W76/04 ,  H04W56/00 ,  H04W24/02 ,  H04L5/00 ,  H04W4/18

CPC classification number: H04L5/0098 ,  H04L5/0032 ,  H04W4/18 ,  H04W24/02 ,  H04W48/16 ,  H04W52/0216 ,  H04W52/0241 ,  H04W56/0005 ,  H04W56/0045 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/0453 ,  H04W76/12 ,  H04W76/15 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/164 ,  Y02D70/23 ,  Y02D70/24

Abstract: To solve the above-mentioned problem, the method for transmitting and receiving a signal by user equipment (UE) through one or more cells, according to one embodiment of the present specification, comprises the steps of: receiving, from a base station, a first message indicating whether one or more cells usable by the UE are enabled; determining which cells to enable or disable on the basis of the first message; and enabling or disabling the selected cells. According to the embodiment of the present specification, by aggregating carriers amongst different base stations, a possibility for the UE to transmit and receive high-speed data through carrier aggregation can increase.

Abstract translation: 为了解决上述问题，根据本说明书的一个实施例，用户设备（UE）通过一个或多个小区发送和接收信号的方法包括以下步骤：从基站接收 指示UE能够使用的一个以上的小区的第一消息; 基于所述第一消息确定要启用或禁用哪些小区; 以及启用或禁用所选择的单元。 根据本说明书的实施例，通过在不同基站之间聚合载波，可以增加UE通过载波聚合来发送和接收高速数据的可能性。

公开(公告)号：US09485726B2

公开(公告)日：2016-11-01

申请号：US14377155

申请日：2013-02-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Soo Jeong ,  Song Yean Cho ,  Han Na Lim ,  Sang Bum Kim ,  Soeng Hun Kim ,  Jae Hyuk Jang ,  Kyeong In Jeong

IPC: H04W52/02

CPC classification number: H04W52/0216 ,  H04W8/24 ,  H04W52/0209 ,  H04W52/0212 ,  H04W52/0235 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/124 ,  Y02D70/1262 ,  Y02D70/21 ,  Y02D70/23 ,  Y02D70/24

Abstract: Provided are a method and apparatus for dormant mode operation in a user equipment. During dormant mode, data transmission between the user equipment and network is suspended. For dormant mode operation, the user equipment determines whether to enter dormant mode, and sends, upon determining to enter dormant mode, a dormant mode entry message containing dormant mode time information to the network.

Abstract translation: 提供了一种在用户设备中休眠模式操作的方法和装置。 在休眠模式下，用户设备和网络之间的数据传输被暂停。 对于休眠模式操作，用户设备确定是否进入休眠模式，并且在确定进入休眠模式时，向网络发送包含休眠模式时间信息的休眠模式输入消息。

公开(公告)号：US09462584B2

公开(公告)日：2016-10-04

申请号：US14877492

申请日：2015-10-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Hyuk Jang ,  Kyeong In Jeong ,  Gert Jan Van Lieshout ,  Soeng Hun Kim ,  Jin-Kyu Han

IPC: H04W72/04 ,  H04W72/00 ,  H04W76/00 ,  H04W52/02 ,  H04W48/00 ,  H04H20/71 ,  H04L12/18 ,  H04W88/02 ,  H04W4/06 ,  H04W48/10 ,  H04W76/04 ,  H04W72/12 ,  H04W88/06 ,  H04W88/08

CPC classification number: H04W72/0446 ,  H04H20/71 ,  H04J2211/003 ,  H04L12/189 ,  H04W4/06 ,  H04W48/00 ,  H04W48/10 ,  H04W52/0216 ,  H04W72/005 ,  H04W72/042 ,  H04W72/1278 ,  H04W76/14 ,  H04W76/27 ,  H04W76/40 ,  H04W88/022 ,  H04W88/06 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1262

Abstract: A method and base station in a wireless communication system are provided. The method includes transmitting, to a terminal, system information including information associated with a sub-frame configuration of multimedia broadcast multicast service single frequency network (MBSFN) sub-frames, determining a transmission mode of the terminal, the transmission mode indicating one of a first transmission mode and a second transmission mode, transmitting, to the terminal, configuration information of the determined transmission mode of the terminal, transmitting, to the terminal, control information in a physical downlink control channel (PDCCH) in a first sub-frame of the MBSFN sub-frames and a second sub-frame of non-MBSFN sub-frames for the terminal, if the terminal is configured in the first transmission mode, and transmitting, to the terminal, the control information in the PDCCH in the second sub-frame of the non-MBSFN sub-frames, if the terminal is configured in the second transmission mode.

Abstract translation: 提供了一种无线通信系统中的方法和基站。 该方法包括向终端发送包括与多媒体广播多播服务单频网（MBSFN）子帧的子帧配置相关联的信息的系统信息，确定终端的传输模式，发送模式指示 第一发送模式和第二发送模式，向终端发送所确定的终端的发送模式的配置信息，向终端发送第一子帧中的物理下行链路控制信道（PDCCH）中的控制信息， MBSFN子帧和用于终端的非MBSFN子帧的第二子帧，如果终端被配置为第一传输模式，并向终端发送第二子帧中的PDCCH中的控制信息 如果终端被配置在第二传输模式中，则非MBSFN子帧的帧。