公开(公告)号：US20140335850A1

公开(公告)日：2014-11-13

申请号：US14266116

申请日：2014-04-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soo-Min KO ,  Eun-Yong KIM ,  Seung-Joo MAENG ,  Seung-Hee HAN

IPC: H04W24/08

CPC classification number: H04W48/12

Abstract: A method of determining a serving sub-cell of a terminal among a plurality of sub-cells by a base station in a wireless communication system is provided. The method includes generating reference signal transmission interval information for each of the sub-cells by configuring a reference signal transmission interval for each of the plurality of sub-cells, and transmitting the reference signal transmission interval information for each of the sub-cells to the corresponding sub-cell, receiving channel status information for at least one sub-cell among the plurality of sub-cells from the terminal, and determining a serving sub-cell of the terminal by using at least one of the reference signal transmission interval information, the channel status information, a reception time of the channel status information, of each of the sub-cells.

Abstract translation: 提供了一种在无线通信系统中由基站确定多个子小区中的终端的服务子小区的方法。 该方法包括：通过配置多个子单元中的每一个的参考信号发送间隔，为每个子单元生成参考信号发送间隔信息，并且将每个子单元的参考信号发送间隔信息发送到 相应的子小区，从终端接收多个子小区中的至少一个子小区的信道状态信息，以及使用参考信号发送间隔信息中的至少一个来确定终端的服务子小区， 信道状态信息，每个子小区的信道状态信息的接收时间。

公开(公告)号：US20140211745A1

公开(公告)日：2014-07-31

申请号：US14244239

申请日：2014-04-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Min LEE ,  Eun-Yong KIM ,  Joon-Young CHO ,  Ju-Ho LEE ,  Tak-Ki YU

IPC: H04W72/04 ,  H04L1/00 ,  H04L1/18

CPC classification number: H04W72/0406 ,  H04L1/001 ,  H04L1/0038 ,  H04L1/1812 ,  H04L1/1816 ,  H04L1/1854 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0053 ,  H04L27/2601

Abstract: An apparatus and method for resource allocation information transmission is provided. The method includes determining a search space for use in a second frequency band using resource allocation information of a first process detected in a first frequency band, detecting resource allocation information using the search space in the second frequency band, and when failing to decode received data according to the resource allocation information detected in the second frequency band, re-detecting resource allocation information of the first process in the second frequency band in a first time interval using the search space without detecting the resource allocation information of the first process in the first frequency band.

Abstract translation: 提供了一种用于资源分配信息传输的装置和方法。 该方法包括使用在第一频带中检测到的第一进程的资源分配信息来确定在第二频带中使用的搜索空间，使用第二频带中的搜索空间检测资源分配信息，以及当不能解码接收到的数据时 根据在第二频带中检测到的资源分配信息，使用搜索空间在第一时间间隔内重新检测第二频带中的第一处理的资源分配信息，而不检测第一处理中的第一处理的资源分配信息 频带。

公开(公告)号：US20130195053A1

公开(公告)日：2013-08-01

申请号：US13755660

申请日：2013-01-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jo-Seph JEON ,  Hye-Mi PARK ,  Eun-Yong KIM

IPC: H04W72/08

CPC classification number: H04W72/082 ,  H04L1/0015 ,  H04L1/0026 ,  H04L1/0034 ,  H04L1/0035 ,  H04W28/16 ,  H04W72/0406 ,  H04W72/1226

Abstract: A method for transmitting data by a base station in a wireless communication system is provided. The method includes transmitting a response signal for downlink data received from a user equipment and channel state information to a central coordinator, receiving scheduling information from the central coordinator and determining an interference control mode determined according to whether interference of adjacent base stations is controlled, based on the scheduling information, and transmitting data to the user equipment by using a Modulation and Coding Scheme (MCS) level according to the determined interference control mode.

Abstract translation: 提供了一种在无线通信系统中由基站发送数据的方法。 该方法包括：将从用户设备接收的下行链路数据和信道状态信息的响应信号发送给中央协调器，从中央协调器接收调度信息，并根据是否控制相邻基站的干扰来确定干扰控制模式 并根据所确定的干扰控制模式，通过使用调制和编码方案（MCS）级别向用户设备发送数据。