公开(公告)号：US20180014297A1

公开(公告)日：2018-01-11

申请号：US15539645

申请日：2015-12-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun-Jeong Kang ,  Byoung-Hoon Jung ,  Sang-Hyun Chang

IPC: H04W72/04 ,  H04W24/08 ,  H04W72/08 ,  H04W28/18 ,  H04W88/08 ,  H04W84/12

CPC classification number: H04W72/0446 ,  H04W24/08 ,  H04W28/18 ,  H04W72/085 ,  H04W74/0816 ,  H04W84/12 ,  H04W88/08

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present invention provides a communication method in a wireless communication system. The method according to the present invention comprises the steps of: receiving, from a base station serving the station in a cellular network, information indicating a first transmission period of an access point serving the station in a wireless network; setting a first channel period, for communicating with the access point, based on the first transmission period, receiving, from the access point, information indicating a second transmission period determined by the access point; and updating the first channel period to a second channel period based on the second transmission period.

公开(公告)号：US09654969B2

公开(公告)日：2017-05-16

申请号：US14063949

申请日：2013-10-25

Applicant: Samsung Electronics Co., Ltd

Inventor： Hyun-Jeong Kang ,  Jung-Shin Park ,  Dae-Gyun Kim ,  Jung-Soo Jung

IPC: H04M1/66 ,  H04W12/04 ,  H04W12/06 ,  H04W12/02 ,  H04W36/08

CPC classification number: H04W12/04 ,  H04W12/02 ,  H04W12/06 ,  H04W36/08

Abstract: A subscriber station performs a method for managing a security key. The method includes generating, for each of the base stations, an input value for generation of the security key for data transmission and reception with the each base station; transmitting, to the each base station, the input value for a corresponding base station; and generating the security key of the corresponding base station by using the input value of the each base station. A base station provides cooperative communication to the subscriber station.

公开(公告)号：US09560561B2

公开(公告)日：2017-01-31

申请号：US14605750

申请日：2015-01-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yeong-Moon Son ,  Hyun-Jeong Kang ,  Kyung-Kyu Kim ,  Rakesh Taori ,  Young-Bin Chang ,  Jung-Soo Jung

IPC: H04W4/00 ,  H04W36/08 ,  H04W36/00 ,  H04B7/06 ,  H04B7/04

CPC classification number: H04W36/08 ,  H04B7/0413 ,  H04B7/0617 ,  H04B7/0695 ,  H04W36/0055 ,  H04W36/0083

Abstract: Beam selection is provided. A method for handover in a mobile station includes sending a scan request message for scanning a downlink (DL) beam with respect to a serving base station (BS) and a neighboring BS, to the serving BS, and receiving a scan response message; determining the DL beam for the MS by performing scanning with the serving BS and the neighboring BS based on the scan response message; sending a scan report message comprising a result of the scanning to the serving BS; when receiving an air-HO request message from the serving BS, generating an air-HO response message comprising information of a neighboring BS to which the MS hands over based on the air-HO request message; performing beam selection with the neighboring BS of the handover based on the air-HO request message; and performing the handover.

Abstract translation: 提供光束选择。 一种用于在移动台中进行切换的方法包括向服务BS发送扫描请求消息，用于扫描关于服务基站（BS）和相邻BS的下行链路（DL）波束，并接收扫描响应消息; 通过基于扫描响应消息与服务BS和相邻BS执行扫描来确定MS的DL波束; 向服务BS发送包括扫描结果的扫描报告消息; 当从所述服务BS接收到空气HO请求消息时，基于所述空气HO请求消息，生成包括所述MS切换到的相邻BS的信息的空中HO响应消息; 基于空气HO请求消息与切换的相邻BS执行波束选择; 并执行切换。

公开(公告)号：US20170018187A1

公开(公告)日：2017-01-19

申请号：US15210808

申请日：2016-07-14

Applicant: Samsung Electronics Co., Ltd

Inventor： Kyung-Kyu Kim ,  Hyun-Jeong Kang ,  Sang-Wook Kwon ,  Young-Joong Mok

IPC: G08G1/16 ,  H04W76/04 ,  H04L29/08

CPC classification number: G08G1/166 ,  B60W30/09 ,  G08G1/005 ,  G08G1/095 ,  G08G1/0962 ,  G08G1/164 ,  H04L67/12 ,  H04W4/021 ,  H04W4/046 ,  H04W4/40 ,  H04W8/005 ,  H04W52/0229 ,  H04W76/23 ,  Y02D70/12 ,  Y02D70/124 ,  Y02D70/126

Abstract: The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as a long term evolution (LTE). A method for providing a service in a first device in a vehicle to everything (V2X) communication system is provided. The method includes transmitting a first message related to the service; receiving, from a second device, a second message notifying that the second device enters a zone related to the service; and transmitting, to the second device, a third message indicating that the first device confirms that the second device enters the zone.

Abstract translation: 本公开涉及要提供用于支持超过第四代（4G）通信系统（例如长期演进（LTE））的更高数据速率的第5代（5G）或5G通信系统。 提供了一种在车辆中的第一设备中向所有（V2X）通信系统提供服务的方法。 该方法包括发送与该服务相关的第一消息; 从第二设备接收通知所述第二设备进入与所述服务相关的区域的第二消息; 以及向所述第二设备发送指示所述第一设备确认所述第二设备进入所述区域的第三消息。

公开(公告)号：US09450720B2

公开(公告)日：2016-09-20

申请号：US14304198

申请日：2014-06-13

Applicant: Samsung Electronics Co., Ltd. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jeong-Ho Park ,  Yong Hoon Lee ,  Min-Hyun Kim ,  Seong-Jin Kim ,  Hyun-Jeong Kang

IPC: H04W72/04 ,  H04L5/00 ,  H04B7/04 ,  H04B7/26 ,  H04B7/08

CPC classification number: H04L5/0037 ,  H04B7/086 ,  H04B7/2643 ,  H04L5/0023 ,  H04W72/046

Abstract: A method and apparatus for operating an analog beam is provided. The apparatus includes a hybrid beam-forming structure having a small number of digital chains provided in a digital stage and a signal is transmitted and received in a Time Division Multiple Access (TDMA) scheme. The apparatus includes an analog beam-forming operating unit configured to change the analog beam for a counterpart device for which use of a next frame is to be permitted, upon receiving a request for using the next frame from at least one of multiple devices that transmit and receive signals in units of frames and a communication unit configured to transmit information indicating that the analog beam is changed to permit the use of the next frame by the counterpart device to the multiple devices.

Abstract translation: 提供了一种用于操作模拟光束的方法和装置。 该装置包括具有在数字级中提供的少量数字链的混合波束形成结构，并且以时分多址（TDMA）方案发送和接收信号。 该装置包括：模拟波束形成操作单元，被配置为在从发送的多个设备中的至少一个接收到使用下一帧的请求时，改变用于下一帧的允许的对方设备的模拟波束 并以帧为单位接收信号，通信单元被配置为发送指示模拟波束被改变的信息，以允许对方设备使用下一帧到多个设备。

公开(公告)号：US09413501B2

公开(公告)日：2016-08-09

申请号：US14260671

申请日：2014-04-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Wook Kwon ,  Hyun-Jeong Kang ,  Ha-Kyung Jung ,  Sang-Jin Kim

IPC: H04L5/00 ,  H04W84/18

CPC classification number: H04L5/0032 ,  H04L5/0005 ,  H04L5/0073 ,  H04L5/0096 ,  H04W16/02 ,  H04W24/02 ,  H04W64/003 ,  H04W84/18

Abstract: A method and an apparatus for allocating resources for communication between BSs are provided. The method includes when a new BS is added to a network, determining neighboring BSs of the new BS based on position information of the new BS and position information of existing BSs in the network, determining whether to use a second resource allocation scheme based on a first resource allocation scheme currently applied to the existing BSs in the network and a number of resource configurations used by the neighboring BSs, when it is determined to use the second resource allocation scheme, determining resource allocations for communication between the new BS and the neighboring BSs by using the second resource allocation scheme, and when it is determined to not use the second resource allocation scheme, determining resource allocations for communication between the new BS and the neighboring BSs by using the first resource allocation scheme.

Abstract translation: 提供了用于分配BS之间的通信的资源的方法和装置。 该方法包括：当新的BS被添加到网络中时，基于新的BS的位置信息和现有的BS的位置信息来确定新的BS的相邻BS，确定是否使用基于网络的第二资源分配方案 当确定使用第二资源分配方案时，确定用于新BS和相邻BS之间的通信的资源分配的当前适用于网络中的现有BS的第一资源分配方案和相邻BS使用的多种资源配置 通过使用第二资源分配方案，并且当确定不使用第二资源分配方案时，通过使用第一资源分配方案确定新BS与相邻BS之间的通信的资源分配。

公开(公告)号：US09307421B2

公开(公告)日：2016-04-05

申请号：US14035152

申请日：2013-09-24

Applicant: Samsung Electronics Co. Ltd.

Inventor： Rakesh Taori ,  Hyun-Jeong Kang

IPC: H04W72/00 ,  H04W24/02 ,  H04W36/00 ,  H04W24/04 ,  H04W24/00 ,  H04W84/04 ,  H04W84/08

CPC classification number: H04W24/02 ,  H04W24/00 ,  H04W24/04 ,  H04W36/0083 ,  H04W84/045 ,  H04W84/08

Abstract: A method for setting up a radio front haul link by a serving Base Station (BS) in a cooperative communication system is provided. The method includes receiving a measurement result report message including a measurement result for each of a serving BS and neighbor BSs, determining at least one neighbor BS with which the serving BS will set up a radio front haul link according to the measurement result for each of the serving BS and the neighbor BSs, and performing a radio front haul link set up operation with the at least one neighbor BS.

Abstract translation: 提供了一种在协作通信系统中由服务基站（BS）建立无线电前牵引链路的方法。 该方法包括接收包括服务BS和相邻BS中的每一个的测量结果的测量结果报告消息，根据每个的测量结果确定至少一个相邻BS，服务BS将通过哪个BS建立无线电前传链路 服务BS和相邻BS，并且与所述至少一个相邻BS执行无线电前传链路建立操作。

公开(公告)号：US09094963B2

公开(公告)日：2015-07-28

申请号：US13835756

申请日：2013-03-15

Applicant: Samsung Electronics Co. Ltd.

Inventor： Hyun-Jeong Kang ,  Rakesh Taori ,  Yeong-Moon Son

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04W72/0426

Abstract: A method for handling an UpLink (UL) resource request in a master Base Station (BS) exchanging data with a plurality of BSs in a communication system is provided. The method includes receiving UL resource request information from at least one slave BS in a cooperative cell, determining scheduled UL resource allocation information indicating information about resources for transmitting UL data, based on the UL resource request information, and delivering the scheduled UL resource allocation information to a Subscriber Station (SS) and the at least one slave BS. The UL resource request information may be generated depending on a UL resource request of the SS.

Abstract translation: 提供了一种在通信系统中处理与多个BS交换数据的主基站（BS）中的UpLink（UL）资源请求的方法。 该方法包括从合作小区中的至少一个从属BS接收UL资源请求信息，基于UL资源请求信息确定表示有关用于发送UL数据的资源的信息的调度的UL资源分配信息，并且传送调度的UL资源分配信息 到订户站（SS）和至少一个从BS。 可以根据SS的UL资源请求生成UL资源请求信息。

公开(公告)号：US20150017992A1

公开(公告)日：2015-01-15

申请号：US14329770

申请日：2014-07-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Wook Kwon ,  Hyun-Jeong Kang ,  Jong-Hyung Kwun ,  Suk-Won Kim ,  June Hwang

IPC: H04W36/00 ,  H04W88/08 ,  H04W88/02 ,  H04W72/02

CPC classification number: H04W72/082 ,  H04W36/30 ,  H04W72/0426 ,  H04W84/047

Abstract: A method and apparatus for allocating resources for communication between Base Stations (BSs) in an in-band communication system can be provided by a BS. A method for allocating resources for communication between BSs, performed by a Mobile Station (MS) in an in-band communication system includes receiving information about an interference-free expected area from a BS communicating with the MS through an access link, transmitting to the BS feedback information indicating whether the MS is located in the interference-free expected area based on the information about the interference-free expected area, receiving from the BS a message requesting measurement of a fronthaul link for communication between BSs based on the feedback information, and transmitting a measurement result of the fronthaul link to the BS.

Abstract translation: 用于分配用于带内通信系统中的基站（BS）之间的通信的资源的方法和装置可由BS提供。 用于分配用于在带内通信系统中的移动站（MS）执行的BS之间的通信的资源的方法包括：通过接入链路从与MS通信的BS接收关于来自BS的无干扰预期区域的信息，发送到 基于关于无干扰期望区域的信息，指示MS是否位于无干扰预期区域中的BS反馈信息，基于反馈信息从BS接收请求测量BS之间的通信的前端链路的消息， 并向BS发送前端链路的测量结果。

公开(公告)号：US20150009984A1

公开(公告)日：2015-01-08

申请号：US14322884

申请日：2014-07-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung-Soo Jung ,  Hyun-Jeong Kang ,  Suk-Won Kim

IPC: H04W56/00 ,  H04W74/08 ,  H04W74/00

CPC classification number: H04W56/0055 ,  H04W56/0045

Abstract: A method of establishing synchronization with a base station by a mobile station in a communication system using beamforming includes: receiving a downlink signal transmitted through at least one transmission beam by using at least one reception beam; determining at least one of a propagation delay and a signal strength of the received downlink signal for each downlink transmission/reception beam pair through which the downlink signal is transmitted/received, wherein each downlink transmission/reception beam pair includes a transmission beam through which the downlink signal is transmitted from the base station and a reception beam through which the downlink signal is received by the mobile station; and establishing a downlink frame boundary of the mobile station by using the determined at least one of the propagation delay and the signal strength for each downlink transmission/reception beam pair.

Abstract translation: 一种在使用波束成形的通信系统中由移动台与基站建立同步的方法包括：通过使用至少一个接收波束来接收通过至少一个发射波束发送的下行链路信号; 确定发送/接收下行链路信号的每个下行链路发送/接收波束对的接收下行链路信号的传播延迟和信号强度中的至少一个，其中每个下行链路发送/接收波束对包括发送波束， 下行链路信号从基站发送，接收波束通过移动台接收下行链路信号; 以及通过使用所确定的每个下行链路发送/接收波束对的传播延迟和信号强度中的至少一个来建立移动台的下行链路帧边界。