公开(公告)号：US20190289573A1

公开(公告)日：2019-09-19

申请号：US16347511

申请日：2017-11-03

Applicant: Samsung Electronics Co., Ltd

Inventor： June HWANG ,  Hyunjeong KANG ,  Sangwook KWON ,  Youngjoong MOK ,  Jungmin MOON ,  Anil AGIWAL ,  Byounghoon JUNG

IPC: H04W72/02 ,  H04W72/08 ,  H04W72/04 ,  H04B7/06 ,  H04W76/27 ,  H04W74/08 ,  H04W36/06

Abstract: The present disclosure relates to a communication technique for converging an IoT technology with a 5G communication system to support a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure can be applied to intelligent services (e.g., a smart home, a smart building, a smart city, a smart or connected car, health care, digital education, retail business, and services associated with security and safety, or the like) on the basis of 5G communication technology and an IoT-related technology. The present invention provides a method for determining a radio link failure. The method comprises the steps of: identifying an indication of in synchronization (IS) or out of synchronization (OOS) with respect to a plurality of reception beams; starting a timer to determine a radio link failure when the indication of OOS is identified; and holding the timer when at least one of the plurality of reception beams is requested to be changed.

公开(公告)号：US20180249388A1

公开(公告)日：2018-08-30

申请号：US15754286

申请日：2016-08-22

Applicant: Samsung Electronics Co., Ltd

Inventor： Sang-Kyu BAEK ,  June HWANG ,  Hyun-Jeong KANG ,  Sang-Wook KWON ,  Anil AGIWAL ,  Kyung-Kyu KIM ,  Young-Joong MOK ,  Young-Bin CHANG

IPC: H04W36/02 ,  H04W36/08 ,  H04W40/36

CPC classification number: H04W36/02 ,  H04W36/0069 ,  H04W36/023 ,  H04W36/08 ,  H04W40/36 ,  H04W84/042

Abstract: Disclosed is a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system, such as LTE. Disclosed is a method for receiving data in a wireless communication system, comprising the steps of: receiving, by a terminal, transmission point change information from a first base station connected to a gateway; receiving, by the terminal, the data transmitted from the gateway to the first base station through a second base station serving the terminal; and re-receiving, by the terminal, data, of which the transmission has failed, through a third base station according to a change of a transmission point from the second base station to the third base station on the basis of the transmission point change information, when data transmission from the second base station to the terminal has failed.

公开(公告)号：US20180124771A1

公开(公告)日：2018-05-03

申请号：US15801795

申请日：2017-11-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngjoong MOK ,  Hyunjeong KANG ,  Sangwook KWON ,  June HWANG

IPC: H04W72/04 ,  H04W24/10 ,  H04W36/32

CPC classification number: H04W72/048 ,  H04W24/10 ,  H04W36/32 ,  H04W72/0486 ,  H04W84/005

Abstract: A method for supporting a vehicle communication (connected car or vehicle to everything (V2X)) service in a wireless communication system and an apparatus thereof are provided. The method includes receiving threshold information for reporting a channel busy ratio (CBR), measuring the CBR for a resource pool, identifying whether a reporting condition is satisfied by comparing the measured CBR with the threshold information, and reporting the measured CBR if the reporting condition is satisfied. The present disclosure relates to a communication technique for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with an Internet of things (IoT) technology, and may be applied to intelligent services based on the 5G communication technology and the IoT-related technology.

公开(公告)号：US20170265018A1

公开(公告)日：2017-09-14

申请号：US15455747

申请日：2017-03-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngjoong MOK ,  Sangwook KWON ,  Kyungkyu KIM ,  June HWANG ,  Hyun Jeong KANG ,  Jonghyung KWUN ,  Kyuho HAN

IPC: H04W4/00 ,  H04L29/08

CPC classification number: H04W4/70 ,  H04L67/303 ,  H04W4/08 ,  H04W4/80 ,  H04W4/90 ,  H04W8/186 ,  H04W88/02

Abstract: A fifth generation (5G) or a pre-5G communication system provided to support a higher data transmission rate than a system after a fourth generation (4G) communication system, such as long-term evolution (LTE) is provided. An apparatus of a user equipment (UE) using device-to-device (D2D) communication is provided. The apparatus includes at least one processor, and at least one transceiver configured to be operatively coupled to the at least one processor, wherein the at least one processor is configured to receive a response message from each of a plurality of UEs in response to a request message transmitted from the UE, identify at least one UE for a dynamic group from among the plurality of UEs based on the response message, generate an identifier (ID) for the dynamic group based on an ID of the UE, and transmit, to the at least one UE, a group create message including the ID for the dynamic group.

公开(公告)号：US20170230941A1

公开(公告)日：2017-08-10

申请号：US15504506

申请日：2016-05-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil AGIWAL ,  June HWANG ,  Young-Bin CHANG ,  Manali SHARMA

IPC: H04W72/04 ,  H04W40/22

CPC classification number: H04W72/04 ,  H04W40/22 ,  H04W72/048 ,  H04W88/04

Abstract: A resource allocation method and device capable of preventing resource conflict in a wireless communication system supporting device-to-device (D2D) communication is provided. The resource allocation method includes transmitting to a base station, by a relay user equipment (UE) located within a coverage of the base station, a message comprising indication information related to the relay UE, and performing, by the relay UE, D2D communication with a remote UE located out of the coverage by using a first resource, the first resource being allocated by the base station based on the indication information.

公开(公告)号：US20160150435A1

公开(公告)日：2016-05-26

申请号：US14952299

申请日：2015-11-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Kyu BAEK ,  Young-Bin CHANG ,  Sang-Wook KWON ,  Young-Joong MOK ,  June HWANG

IPC: H04W24/10 ,  H04W16/28 ,  H04W36/00 ,  H04W24/08

CPC classification number: H04B7/0617 ,  H04L5/0048 ,  H04W16/28 ,  H04W24/08 ,  H04W24/10 ,  H04W36/0083 ,  H04W36/00837 ,  H04W36/0085 ,  H04W36/305

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). A communication method and apparatus using beamforming are provided. The method includes acquiring transmission beam specific, measurement information of a base station (BS) and measuring a reference signal (RS) transmitted through transmission beams of the BS according to the transmission beam specific, measurement information. The measurement information on each transmission beam is determined according to at least one of an elevation angle of the corresponding transmission beam, an azimuth of the corresponding transmission beam, a handover urgency, information on a handover failure, and information on a radio link failure (RLF). A mobile station (MS) may perform a measurement report or a handover process according to a result of the measurement.

Abstract translation: 本公开涉及要提供用于支持超过第四代（4G）通信系统（诸如长期演进（LTE））的更高数据速率的第5代（5G）或5G通信系统。 提供了使用波束形成的通信方法和装置。 该方法包括获取发射波束特定的基站（BS）的测量信息，以及根据传输波束特定的测量信息测量通过BS的传输波束传输的参考信号（RS）。 根据相应的发送波束的仰角，对应的发送波束的方位角，切换紧急性，切换失败的信息，无线链路故障的信息中的至少一个，确定各发送波束的测量信息（ RLF）。 移动台（MS）可以根据测量结果执行测量报告或切换处理。

公开(公告)号：US20160135178A1

公开(公告)日：2016-05-12

申请号：US14933390

申请日：2015-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngjoong MOK ,  Youngbin CHANG ,  Sangwook KWON ,  Jonghyung KWUN ,  Kyungkyu KIM ,  Hyunseok RYU ,  Sangkyu BAEK ,  June HWANG

IPC: H04W72/04 ,  H04W76/02 ,  H04W8/00 ,  H04W4/02

CPC classification number: H04W8/005 ,  H04W4/023 ,  H04W4/70 ,  H04W76/14

Abstract: A terminal and a distance estimation method thereof for use in a wireless communication system supporting device-to-device (D2D) communication are provided. The terminal includes a transceiver configured to communicate with other terminals and at least one processor configured to control the transceiver to transmit a discovery message including time information to the other terminals and receive distance information calculated by the other terminals, the distance information being calculated based on the time information. 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).

Abstract translation: 提供了一种在支持设备到设备（D2D）通信的无线通信系统中使用的终端及其距离估计方法。 终端包括被配置为与其他终端进行通信的收发机和被配置为控制收发器的至少一个处理器，以将包含时间信息的发现消息发送到其他终端并接收由其他终端计算出的距离信息，该距离信息是基于 时间信息。 本公开涉及用于支持比第四代（4G）通信系统（例如长期演进（LTE））更高的数据速率提供的前5代（5G）或5G通信系统。

公开(公告)号：US20160029063A1

公开(公告)日：2016-01-28

申请号：US14806081

申请日：2015-07-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： June HWANG

IPC: H04N21/2743 ,  H04N21/239 ,  H04N21/482 ,  H04N21/4223 ,  H04N21/485 ,  G06F17/30 ,  H04N21/4788

CPC classification number: H04N21/2743 ,  G06F16/9535 ,  H04N21/2393 ,  H04N21/25891 ,  H04N21/26603 ,  H04N21/41407 ,  H04N21/422 ,  H04N21/4223 ,  H04N21/4788 ,  H04N21/4828 ,  H04N21/4854 ,  H04N21/6543

Abstract: A method and an apparatus for providing a service of rankings of multimedia in a social network service (SNS) system where an SNS server provides uploaded data to a downloader are provided. The method includes extracting added information from data transmitted from an upload electronic device, comparing the extracted, added information with added information of data that was previously received, and detecting the similarity on the added information, creating keywords based on the detected similarity, and creating ranking information by counting the respective keywords in units of a certain period of time, configuring a universal ranking and personal rankings according to respective users' preferences, and providing the ranking information and the universal ranking and the personal rankings.

Abstract translation: 提供了一种用于在社交网络服务（SNS）系统中提供多媒体排名服务的方法和装置，其中SNS服务器向上载数据提供上载数据。 该方法包括从上传电子设备发送的数据中提取附加信息，将提取的附加信息与先前接收到的数据的附加信息进行比较，并检测相关信息的相似性，基于检测到的相似度创建关键字，并创建 通过以特定时间段为单位对各个关键词进行计数，根据各自的用户偏好配置通用排名和个人排名，以及提供排名信息和通用排名以及个人排名来排序信息。