公开(公告)号：US20150326823A1

公开(公告)日：2015-11-12

申请号：US14707742

申请日：2015-05-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gyu-Bong OH ,  Kyung-Hun JUNG ,  Jong-Hyun JIN ,  Han-II YU ,  Soon-Hyun CHA ,  Jae-Seung Yun

IPC: H04N7/15

CPC classification number: H04N7/152 ,  H04L65/1059 ,  H04L65/1089 ,  H04L67/30 ,  H04N5/45 ,  H04N7/147 ,  H04N7/15 ,  H04N2007/145 ,  H04W4/50

Abstract: Methods and apparatuses are provided for changing a mode of a device by a server. The server receives, from a master device, at least one of a user preference document including information related to whether mode synchronization is activated between devices, a device context profile (DCP) document including a rule applied per mode, and a DCP directory document including information related to a profile activated in the DCP document. The at least one of the user preference document, the DCP document, and the DCP directory document is registered. When information related to changing a mode of the master device is received, the at least one of the user preference document, the DCP document, and the DCP directory document is changed based on the changed mode of the master device. The at least one of the changed user preference document, the changed DCP document, and the changed DCP directory document is transmitted to at least one slave device.

Abstract translation: 提供了用于通过服务器改变设备的模式的方法和装置。 服务器从主设备接收包括与设备之间是否激活模式同步的信息的用户偏好文档中的至少一个，包括每个模式应用的规则的设备上下文简档（DCP）文档和包括 与DCP文档中激活的配置文件有关的信息。 注册用户偏好文件，DCP文档和DCP目录文件中的至少一个。 当接收到关于改变主设备的模式的信息时，基于主设备的改变的模式来改变用户偏好文档，DCP文档和DCP目录文件中的至少一个。 改变的用户偏好文件，改变的DCP文档和改变的DCP目录文件中的至少一个被发送到至少一个从设备。

公开(公告)号：US20150098432A1

公开(公告)日：2015-04-09

申请号：US14570579

申请日：2014-12-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-Kyu HAN ,  Youn-Sun KIM ,  Myung-Hoon YEON ,  Han-II YU

IPC: H04B7/04 ,  H04L1/16

CPC classification number: H04B7/0473 ,  H04B7/0426 ,  H04B7/0617 ,  H04L1/0031 ,  H04L1/1607 ,  H04L1/1671 ,  H04L1/1812 ,  H04L25/0391 ,  H04L25/03923 ,  H04L25/03929 ,  H04L25/03942

Abstract: Methods and apparatuses are provided for controlling retransmission by a User Equipment (UE) in a communication system. A negative acknowledgement (NACK) is received, from a Node B, for at least one transport block among a plurality of transport blocks transmitted by the UE. A precoding matrix and a number of layers for retransmission are determined. The at least one transport block is retransmitted using the determined precoding matrix and the determined number of layers. The precoding matrix is predefined and the number of layers is equal to a number of layers corresponding to the at least one transport block, if the UE does not receive a physical downlink control channel (PDCCH) intended for the UE and a number of the at least one transport block is not equal to a number of the plurality of transport blocks.

Abstract translation: 提供了用于在通信系统中由用户设备（UE）控制重传的方法和装置。 从节点B接收到由UE发送的多个传输块中的至少一个传输块的否定确认（NACK）。 确定用于重传的预编码矩阵和多个层。 使用确定的预编码矩阵和所确定的层数来重传至少一个传输块。 如果UE没有接收到用于UE的物理下行链路控制信道（PDCCH），并且多个at（在...），则预编码矩阵是预定义的并且层数等于与至少一个传输块相对应的层数 至少一个传输块不等于多个传输块的数目。