公开(公告)号：WO2016195351A1

公开(公告)日：2016-12-08

申请号：PCT/KR2016/005709

申请日：2016-05-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KIM, Jae-Won ,  YU, Hyun-Kyu ,  ROH, Dong-Hwi ,  PARK, Jeong-Ho ,  OH, Jong-Ho ,  YOON, Sung-Rok ,  JUNG, Do-Young

IPC: H04W28/04 ,  H04W24/08 ,  H04W72/04

CPC classification number: H04L1/12 ,  H04B7/0408 ,  H04B7/0695 ,  H04B7/088 ,  H04W40/08 ,  H04W40/12 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/21 ,  Y02D70/324 ,  Y02D70/34 ,  Y02D70/444

Abstract: A method for transmitting data by a transmission node in a wireless communication system is provided. The method includes transmitting, to a base station, a channel information request, transmitting, to the base station, a data packet based on a first channel information value received in response to the transmitted channel information request, and awaiting reception of a response packet indicating reception of the data packet from the base station, if the reception of the response packet fails during a predetermined time interval, detecting an energy level of a signal received in the predetermined time interval, and reconfiguring one of a transmitting method for the response packet and a transmitting method for a next data packet based on the detected energy level

Abstract translation: 提供了一种在无线通信系统中由传输节点发送数据的方法。 该方法包括：向基站发送信道信息请求，基于响应于发送的信道信息请求而接收的第一信道信息值向基站发送数据分组，以及等待接收到指示 接收来自基站的数据分组，如果响应分组的接收在预定时间间隔内失败，则检测在预定时间间隔内接收到的信号的能级，并重新配置响应分组的发送方法和 基于检测到的能量级别的下一个数据分组的发送方法

公开(公告)号：WO2016039595A1

公开(公告)日：2016-03-17

申请号：PCT/KR2015/009625

申请日：2015-09-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KIM, Dae-Hyun ,  OH, Jong-Ho ,  JUNG, Byoung-Hoon

IPC: H04L1/00

CPC classification number: H04B7/0619 ,  H04B7/0617 ,  H04W28/06

Abstract: The present disclosure relates to a pre-5 th -Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4 th -Generation (4G) communication system such as Long Term Evolution (LTE). Methods and apparatuses are provided for devices in a wireless communication system. Information requesting a channel estimation by at least one second device is transmitted from a first device to the at least one second device. Channel information is received at the first device as feed back from the at least one second device.

Abstract translation: 本公开涉及提供用于支持更高数据速率的第5代（5G）或5G通信系统超越第四代（4G）通信系统，例如长期演进（LTE）。 为无线通信系统中的设备提供方法和设备。 由至少一个第二设备请求信道估计的信息从第一设备传送到至少一个第二设备。 在第一设备处接收从至少一个第二设备反馈的信道信息。

公开(公告)号：WO2015008984A1

公开(公告)日：2015-01-22

申请号：PCT/KR2014/006295

申请日：2014-07-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： YOON, Sung-Rok ,  OH, Jong-Ho ,  CHANG, Sang-Hyun ,  JO, O-Hyun ,  HA, Kil-Sik

IPC: H04W52/02 ,  H04W48/16

CPC classification number: H04W52/0235 ,  H04W48/20 ,  H04W84/12 ,  Y02D70/142

Abstract: A method and apparatus for reducing power consumption in a mobile device of a wireless communication system when discovering a central node is provided. The method for operating of a terminal for discovering at least one central node in a wireless communication system includes: generating a probe request signal and transmitting the probe request signal to at least one central node; after transmitting the probe request signal, switching from a normal mode to a low power mode and driving the terminal in the low power mode; in response to a mode switch instruction signal being received from the central node, switching the terminal from the low power mode to the normal mode; and receiving a probe response signal to the probe request signal from the central node in the normal mode.

Abstract translation: 提供了一种用于在发现中心节点时降低无线通信系统的移动设备中的功耗的方法和装置。 用于操作用于在无线通信系统中发现至少一个中心节点的终端的方法包括：产生探测请求信号并将探测请求信号发送到至少一个中心节点; 在发送探测请求信号之后，从正常模式切换到低功率模式，并以低功率模式驱动终端; 响应于从中央节点接收的模式切换指令信号，将终端从低功率模式切换到正常模式; 以及在正常模式下从中央节点接收到探测请求信号的探测响应信号。