公开(公告)号：US09288803B2

公开(公告)日：2016-03-15

申请号：US14610062

申请日：2015-01-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Hyuk Jang ,  Soeng Hun Kim ,  Boon Loong Ng ,  Gert-Jan Van Lieshout ,  Kyeong In Jeong ,  Joon Young Cho

IPC: H04L12/801 ,  H04L12/26 ,  H04L12/24 ,  H04L12/751 ,  H04W80/04 ,  H04W88/06 ,  H04W28/04 ,  H04W72/04 ,  H04L5/00 ,  H04W24/10 ,  H04B7/06 ,  H04W24/02 ,  H04W88/02 ,  H04W88/08

CPC classification number: H04W72/042 ,  H04B7/0626 ,  H04L5/001 ,  H04L5/003 ,  H04L5/0053 ,  H04L5/0098 ,  H04W24/02 ,  H04W24/10 ,  H04W72/0426 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/08

Abstract: A method for activating/deactivating secondary carriers of a User Equipment (UE) in a mobile communication system supporting carrier aggregation is provided. The method comprises, receiving a control message including an activation/deactivation Control Element (CE) in a first sub-frame from a Base station, identifying an activation command or a deactivation command of at least one secondary carrier based on the control message, determining whether a current sub-frame is a second sub-frame or not, performing at least one first operation for the at least one secondary carrier in a second sub-frame, and performing, when the activation/deactivation CE indicates deactivation of the at least one secondary carrier, at least one second operation for the at least one secondary carrier no later than the second sub-frame.

Abstract translation: 提供了一种用于在支持载波聚合的移动通信系统中激活/去激活用户设备（UE）的辅载波的方法。 该方法包括：从基站接收包括在第一子帧中的激活/去激活控制元素（CE）的控制消息，基于控制消息识别至少一个辅助载波的激活命令或去激活命令，确定 当前子帧是否是第二子帧，对第二子帧中的至少一个次载波执行至少一个第一操作，并且当激活/去激活CE指示至少停止 一个辅助载波，至少一个辅助载波的至少一个第二操作，不迟于第二子帧。

公开(公告)号：US08976699B2

公开(公告)日：2015-03-10

申请号：US14243453

申请日：2014-04-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Hyuk Jang ,  Soeng Hun Kim ,  Boon Loong Ng ,  Gert-Jan Van Lieshout ,  Kyeong In Jeong ,  Joon Young Cho

IPC: H04L1/00 ,  H04L12/26 ,  H04L12/28 ,  H04W4/00

CPC classification number: H04W72/042 ,  H04B7/0626 ,  H04L5/001 ,  H04L5/003 ,  H04L5/0053 ,  H04L5/0098 ,  H04W24/02 ,  H04W24/10 ,  H04W72/0426 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/08

Abstract: A method for activating/deactivating secondary carriers of a User Equipment (UE) in a mobile communication system supporting carrier aggregation is provided. The method comprises, receiving a control message including an activation/deactivation Control Element (CE) in a first sub-frame from a Base station, identifying an activation command or a deactivation command of at least one secondary carrier based on the control message, determining whether a current sub-frame is a second sub-frame or not, performing at least one first operation for the at least one secondary carrier in a second sub-frame, and performing, when the activation/deactivation CE indicates deactivation of the at least one secondary carrier, at least one second operation for the at least one secondary carrier no later than the second sub-frame.

Abstract translation: 提供了一种用于在支持载波聚合的移动通信系统中激活/去激活用户设备（UE）的辅载波的方法。 该方法包括：从基站接收包括在第一子帧中的激活/去激活控制元素（CE）的控制消息，基于控制消息识别至少一个辅助载波的激活命令或去激活命令，确定 当前子帧是否是第二子帧，对第二子帧中的至少一个次载波执行至少一个第一操作，并且当激活/去激活CE指示至少停止 一个辅助载波，至少一个辅助载波的至少一个第二操作，不迟于第二子帧。

公开(公告)号：US20140334371A1

公开(公告)日：2014-11-13

申请号：US14364190

申请日：2013-01-28

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W52/02 ,  H04W76/02

CPC classification number: H04W52/0206 ,  H04W8/24 ,  H04W36/0061 ,  H04W36/0069 ,  H04W36/0088 ,  H04W52/0229 ,  H04W84/045 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/23 ,  Y02D70/24

Abstract: The method for transmitting and receiving data at a base station in a wireless communication system according to one embodiment of the present invention includes the steps of: receiving a performance report from a terminal; determining whether the addition of a serving cell is necessary; when the addition of the serving cell is necessary, transmitting a request for receiving a cell identifying signal to one or more other base stations on the basis of the received performance repoπand transmitting a request for transmitting the cell identifying signal to the terminal. According to the embodiment, in a network in which a small cell and a macro cell are overlapped and operated, the terminal can minimize battery consumption and quickly recognize the small cell.

Abstract translation: 根据本发明的一个实施例的在无线通信系统中的基站发送和接收数据的方法包括以下步骤：从终端接收性能报告; 确定是否需要添加服务小区; 当需要添加服务小区时，基于所接收的性能回报，向一个或多个其他基站发送接收小区识别信号的请求;以及向终端发送发送小区识别信号的请求。 根据实施例，在小单元和宏小区重叠并操作的网络中，终端可以最小化电池消耗并快速识别小单元。

公开(公告)号：US20140153450A1

公开(公告)日：2014-06-05

申请号：US14128798

申请日：2012-08-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Hyuk Jang ,  Soeng Hun Kim

IPC: H04B7/26 ,  H04L5/00

CPC classification number: H04B7/2643 ,  H04B7/2656 ,  H04L1/1854 ,  H04L1/1861 ,  H04L5/0053

Abstract: A method of transmitting data for uplink coverage for improvement of a wireless communication system by a terminal improving uplink data transmission reliability so as to be capable of successful data transmission. A method for transmitting and receiving a signal of a terminal in a time division wireless communication system of the present invention includes receiving a TTI bundling setting command from a base station, confirming whether a TTI bundling number is included in the TTI bundling setting command, determining the time when a signal is transmitted and received according to the TTI bundling number, when the TTI bundling number is included and determining the time when a signal is transmitted and received according to a preset TTI bundling number, when the TTI bundling number is not included.

Abstract translation: 发送用于上行链路覆盖的数据的方法，用于通过终端改善无线通信系统，从而提高上行链路数据传输的可靠性，以便能够成功地进行数据传输。 一种在本发明的时分无线通信系统中发送和接收终端信号的方法，包括从基站接收TTI绑定设定命令，确认TTI绑定设定命令中是否包含TTI绑定号码，确定 当包含TTI捆绑号码时，根据TTI绑定号码发送和接收信号的时间，当不包括TTI绑定号码时，根据预设的TTI绑定号码确定发送和接收信号的时间 。

公开(公告)号：US20140079013A1

公开(公告)日：2014-03-20

申请号：US14115740

申请日：2012-05-07

Applicant: Samsung Electronics Co.,Ltd.

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

IPC: H04L5/00

Abstract: The present invention relates to a method for efficiently controlling an MTC device attempting a delay tolerant access in a 3GPP system. The present invention provides a method for effectively providing a backoff time to prevent load on a wireless network, which can occur when many MTC devices in a single cell simultaneously attempt access.

Abstract translation: 本发明涉及一种有效控制在3GPP系统中尝试延迟容许接入的MTC设备的方法。 本发明提供了一种用于有效地提供退避时间以防止无线网络上的负载的方法，当单个小区中的许多MTC设备同时尝试访问时，这可能发生。