公开(公告)号：US20140105117A1

公开(公告)日：2014-04-17

申请号：US14140955

申请日：2013-12-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Il-Won KWON ,  Yung-Soo KIM

IPC: H04W76/02

CPC classification number: H04W76/021 ,  H04W4/02 ,  H04W76/11 ,  H04W76/14

Abstract: A method for operating a Base Station (BS) in a wireless communication system capable of supporting a Peer-to-Peer (P2P) communication is provided. The method includes receiving at least one response message from at least one Mobile Station (MS) that has received a request message from a first MS and determining whether to allow the first MS to performs the P2P communication with a second MS based on the at least one response message.

Abstract translation: 提供了一种在能够支持对等（P2P）通信的无线通信系统中操作基站（BS）的方法。 该方法包括从已经从第一MS接收到请求消息的至少一个移动台（MS）接收至少一个响应消息，并且基于至少基于所述至少一个移动台（MS），确定是否允许第一MS执行与第二MS的P2P通信 一个响应消息。

公开(公告)号：US20190215689A1

公开(公告)日：2019-07-11

申请号：US16354945

申请日：2019-03-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Jin KIM ,  Yung-Soo KIM

IPC: H04W12/06 ,  H04W24/08 ,  H04W76/30 ,  H01Q1/24 ,  H01Q3/00 ,  H04W36/18 ,  H04W76/15 ,  H04B7/0413 ,  H01Q3/24

CPC classification number: H04W12/06 ,  H01Q1/243 ,  H01Q1/246 ,  H01Q3/00 ,  H01Q3/24 ,  H04B7/0413 ,  H04W16/28 ,  H04W24/08 ,  H04W28/08 ,  H04W36/18 ,  H04W76/15 ,  H04W76/30

Abstract: A multicell access method using beamforming in a wireless communication system is provided. In the method for operating a terminal, an access procedure for accessing a first base station using a first antenna and accessing a second base station using a second antenna is performed. Communication with the first base station is performed using the first antenna. Communication with the second base station is performed using the second antenna.

公开(公告)号：US20160344464A1

公开(公告)日：2016-11-24

申请号：US15225424

申请日：2016-08-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yung-Soo KIM

IPC: H04B7/06 ,  H04L5/00 ,  H04B7/04

CPC classification number: H04B7/0617 ,  H04B7/0413 ,  H04B7/0619 ,  H04B7/0626 ,  H04B7/0647 ,  H04B7/0684 ,  H04L5/0048 ,  H04W72/1231

Abstract: A scheduling method for beamforming in a mobile communication system is provided. The scheduling method includes determining whether to transmit an aperiodic second training signal, using first feedback information for a first training signal that is periodically transmitted, the first feedback information being received from at least one Mobile Station (MS), and upon determining to transmit the second training signal, transmitting the second training signal to MSs selected using the first feedback information, and performing scheduling on DownLink (DL) data based on second feedback information for the received second training signal.

Abstract translation: 提供了一种移动通信系统中波束成形的调度方法。 调度方法包括：使用对周期性发送的第一训练信号的第一反馈信息来确定是否发送非周期性第二训练信号，从至少一个移动站（MS）接收到的第一反馈信息，以及在确定发送 将所述第二训练信号发送到使用所述第一反馈信息选择的MS;以及基于所接收的第二训练信号的第二反馈信息，对DownLink（DL）数据执行调度。

公开(公告)号：US20150208294A1

公开(公告)日：2015-07-23

申请号：US14673001

申请日：2015-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ok-Seon LEE ,  Yung-Soo KIM

IPC: H04W36/00 ,  H04W36/22 ,  H04W36/30 ,  H04W60/04

CPC classification number: H04W36/0077 ,  H04W36/0061 ,  H04W36/22 ,  H04W36/30 ,  H04W48/08 ,  H04W48/16 ,  H04W60/04 ,  H04W84/045 ,  H04W88/10

Abstract: An apparatus and a method for managing an access mode of an NB in a wireless communication system. The method includes receiving, from a first NB, a request to change the access mode of the second NB from a first mode into a second mode; determining, by the CN, to change the access mode of the second NB into the second mode; transmitting, to the second NB, a request message requesting to change the access mode of the second NB; and receiving, from the second NB, a response message informing of an access mode control result. If the first mode allows access only to terminals having a registration in the second NB, and the second mode allows access to terminals, the second NB further grants access to at least one terminal not registered in the second NB, after changing the access mode.

Abstract translation: 一种用于在无线通信系统中管理NB的接入模式的装置和方法。 该方法包括从第一NB接收将第二NB的访问模式从第一模式改变为第二模式的请求; 通过CN确定将第二NB的接入模式改变为第二模式; 向所述第二NB发送请求改变所述第二NB的接入模式的请求消息; 以及从所述第二NB接收通知访问模式控制结果的响应消息。 如果第一模式允许仅对在第二NB中具有注册的终端进行访问，并且第二模式允许访问终端，则在改变访问模式之后，第二NB还允许对未注册在第二NB中的至少一个终端的访问。

公开(公告)号：US20170201304A1

公开(公告)日：2017-07-13

申请号：US15470412

申请日：2017-03-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yung-Soo KIM

IPC: H04B7/06 ,  H04B7/022 ,  H01Q3/24 ,  H04W16/28 ,  H04L25/03

Abstract: An apparatus and a method for generating a frame for communication using beamforming in a wireless communication system are provided. A method for transmitting a signal in a transmitting stage includes determining a beam change time of a region for transmitting information in a frame, and transmitting the information to a receiving stage over the region for transmitting the information by considering the beam change time. The frame includes a plurality of regions divided based on a type of the information transmitted to the receiving stage, and the plurality of the regions includes different beam change times.

公开(公告)号：US20170188282A1

公开(公告)日：2017-06-29

申请号：US15459547

申请日：2017-03-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Jin KIM ,  Yung-Soo KIM

IPC: H04W36/18 ,  H04B7/0413 ,  H01Q3/24 ,  H04W76/06 ,  H01Q1/24 ,  H04W76/02 ,  H04W24/08

CPC classification number: H04W12/06 ,  H01Q1/243 ,  H01Q1/246 ,  H01Q3/00 ,  H01Q3/24 ,  H04B7/0413 ,  H04W16/28 ,  H04W24/08 ,  H04W28/08 ,  H04W36/18 ,  H04W76/15 ,  H04W76/30

Abstract: A multicell access method using beamforming in a wireless communication system is provided. In the method for operating a terminal, an access procedure for accessing a first base station using a first antenna and accessing a second base station using a second antenna is performed. Communication with the first base station is performed using the first antenna. Communication with the second base station is performed using the second antenna.

公开(公告)号：US20150020157A1

公开(公告)日：2015-01-15

申请号：US14328063

申请日：2014-07-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Jin KIM ,  Yung-Soo KIM

IPC: H04W36/30 ,  H04W12/06 ,  H04W48/14

CPC classification number: H04W12/06 ,  H01Q1/243 ,  H01Q1/246 ,  H01Q3/00 ,  H01Q3/24 ,  H04B7/0413 ,  H04W16/28 ,  H04W24/08 ,  H04W28/08 ,  H04W36/18 ,  H04W76/15 ,  H04W76/30

Abstract: A multicell access method using beamforming in a wireless communication system is provided. In the method for operating a terminal, an access procedure for accessing a first base station using a first antenna and accessing a second base station using a second antenna is performed. Communication with the first base station is performed using the first antenna. Communication with the second base station is performed using the second antenna.

Abstract translation: 提供了一种在无线通信系统中使用波束成形的多单元访问方法。 在用于操作终端的方法中，执行使用第一天线访问第一基站并使用第二天线访问第二基站的访问过程。 使用第一天线执行与第一基站的通信。 使用第二天线执行与第二基站的通信。

公开(公告)号：US20140307654A1

公开(公告)日：2014-10-16

申请号：US14253094

申请日：2014-04-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yung-Soo KIM

IPC: H04W72/12 ,  H04B7/06

CPC classification number: H04B7/0617 ,  H04B7/0413 ,  H04B7/0619 ,  H04B7/0626 ,  H04B7/0647 ,  H04B7/0684 ,  H04L5/0048 ,  H04W72/1231

Abstract: A scheduling method for beamforming in a mobile communication system is provided. The scheduling method includes determining whether to transmit an aperiodic second training signal, using first feedback information for a first training signal that is periodically transmitted, the first feedback information being received from at least one Mobile Station (MS), and upon determining to transmit the second training signal, transmitting the second training signal to MSs selected using the first feedback information, and performing scheduling on DownLink (DL) data based on second feedback information for the received second training signal.

Abstract translation: 提供了一种用于移动通信系统中波束成形的调度方法。 调度方法包括：使用对周期性发送的第一训练信号的第一反馈信息来确定是否发送非周期性第二训练信号，从至少一个移动站（MS）接收到的第一反馈信息，以及在确定发送 将所述第二训练信号发送到使用所述第一反馈信息选择的MS;以及基于所接收的第二训练信号的第二反馈信息，对DownLink（DL）数据执行调度。

公开(公告)号：US20140254515A1

公开(公告)日：2014-09-11

申请号：US14197734

申请日：2014-03-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yung-Soo KIM ,  Hyun-Il YOO

IPC: H04W74/08

CPC classification number: H04W74/0833 ,  H04B7/0617 ,  H04B7/0695 ,  H04B7/088 ,  H04B7/18532

Abstract: A method and apparatus for transmitting and receiving a signal of Random Access Channel (RACH) in a wireless communication system using beamforming are provided. The reception method includes receiving the signal through each transmission beam of a transmitter from a transmitter, transmitted in each transmission beam by the transmitter, the signal including as many repeated symbols as a total number of reception beams of a receiver, and detecting symbols by switching to reception beams corresponding to the symbols included in the signal during reception of the signal.

Abstract translation: 提供了一种在使用波束成形的无线通信系统中发送和接收随机接入信道（RACH）的信号的方法和装置。 接收方法包括：通过发射机的发射机的每个发送波束接收信号，由发射机在每个发射波束中发送，该信号包括与接收机的接收波束总数一样多的重复符号，以及通过切换检测符号 对应于在信号接收期间包括在信号中的符号的接收波束。

公开(公告)号：US20220209837A1

公开(公告)日：2022-06-30

申请号：US17698599

申请日：2022-03-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yung-Soo KIM

IPC: H04B7/06 ,  H01Q3/24 ,  H04B7/022 ,  H04L25/03 ,  H04W16/28

Abstract: An apparatus and a method for generating a frame for communication using beamforming in a wireless communication system are provided. A method for transmitting a signal in a transmitting stage includes determining a beam change time of a region for transmitting information in a frame, and transmitting the information to a receiving stage over the region for transmitting the information by considering the beam change time. The frame includes a plurality of regions divided based on a type of the information transmitted to the receiving stage, and the plurality of the regions includes different beam change times.