公开(公告)号：US20220279604A1

公开(公告)日：2022-09-01

申请号：US17663623

申请日：2022-05-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H04W76/10 ,  H04B7/26 ,  H04W28/00 ,  H04W48/14 ,  H04L9/40 ,  H04L65/40 ,  H04W72/04

Abstract: A 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system such as LTE is provided. A method for communicating with user equipment (UE) by a base station is disclosed. The method comprises the steps of: identifying a type of one or more services required by the UE; notifying the UE of information on a configuration of a medium access control (MAC) layer and a physical (PHY) layer configured according to the identified type of one or more services; and communicating with the UE on the basis of the information on the configuration of the MAC layer and the PHY layer configured according to the identified type of one or more services.

公开(公告)号：US20210112584A1

公开(公告)日：2021-04-15

申请号：US17128723

申请日：2020-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil AGIWAL ,  Kyung-Kyu KIM ,  Young-Bin CHANG ,  Kyeong-In JEONG

IPC: H04W72/12 ,  H04W76/14

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 communication by a base station is provided. The method includes transmitting a scheduling assignment including a first part of a destination identifier (ID), and transmitting a medium access control (MAC) protocol data unit (PDU) including a MAC header including a user equipment (UE) ID and a second part of the destination ID.

公开(公告)号：US20180206180A1

公开(公告)日：2018-07-19

申请号：US15560406

申请日：2016-03-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil AGIWAL ,  Young-Bin CHANG

IPC: H04W48/16 ,  H04W36/26 ,  H04W48/20 ,  H04W48/10 ,  H04W8/00 ,  H04W76/14

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 transmitting a discovery message in a communication system is provided. The method includes detecting a need for transmitting a discovery message in a serving cell in which a direct discovery process is unsupportable; detecting a cell other than the serving cell; and transmitting the discovery message based on system information if the system information is broadcasted in the cell.

公开(公告)号：US20170127405A1

公开(公告)日：2017-05-04

申请号：US15337524

申请日：2016-10-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil AGIWAL ,  Young-Bin CHANG

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04W72/048 ,  H04W72/14 ,  H04W76/14 ,  H04W76/27

Abstract: The present disclosure relates to fifth generation (5G) or pre-5G communication systems provided to support a higher data rate than that given by long term evolution (LTE) or other post-fourth generation (4G) communication systems. A method for performing a sidelink communication by a terminal is provided. The method includes sending, to a base station, a request for multiple grants for the sidelink communication and a first indicator indicating whether the terminal supports multiple transmissions of the sidelink communication to different destinations in a sidelink control (SC) period, receiving the multiple grants from the base station, and performing the multiple transmissions to the different destinations in the SC period.

公开(公告)号：US20160007400A1

公开(公告)日：2016-01-07

申请号：US14791861

申请日：2015-07-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil AGIWAL ,  Hyun-Seok RYU ,  Young-Bin CHANG

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

CPC classification number: H04W72/02 ,  H04W8/005 ,  H04W72/0446

Abstract: A communication method of a user equipment (UE) in a wireless communication system is provided. The method includes determining overlap in a time domain between data reception by the UE in a subframe and data transmission by the UE in an immediate subsequent subframe, and dropping, when the overlap is determined, one of the data reception in the subframe and the data transmission in the immediate subsequent subframe.

Abstract translation: 提供了一种在无线通信系统中的用户设备（UE）的通信方法。 该方法包括：确定UE在子帧中的数据接收之间的时域中的重叠，以及UE在紧接的后续子帧中的数据传输，并且当确定重叠时，丢弃子帧中的数据接收和数据 在随后的子帧中进行传输。

公开(公告)号：US20150271870A1

公开(公告)日：2015-09-24

申请号：US14666929

申请日：2015-03-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil AGIWAL ,  Young-Bin CHANG

IPC: H04W76/04 ,  H04W24/08 ,  H04W76/02

CPC classification number: H04W76/28 ,  H04W76/14 ,  H04W76/19

Abstract: A method and an apparatus for monitoring device-to-device (D2D) transmission in a connected state in a communication system supportive of a D2D scheme are provided. The method includes monitoring, by a D2D user equipment (UE), a D2D transmission during a D2D resource cycle and a discontinuous reception (DRX) cycle in a radio resource control (RRC) state, transmitting an indication including a capability of the UE to a base station, and reestablishing an RRC connection from the base station, wherein the D2D resource cycle and the DRX cycle are configured not to overlap each other based on the indication.

Abstract translation: 提供了一种用于在支持D2D方案的通信系统中监视连接状态下的设备到设备（D2D）传输的方法和装置。 该方法包括：通过D2D用户设备（UE）在无线电资源控制（RRC）状态期间的D2D资源周期和不连续接收（DRX）周期期间监视D2D传输，将包括UE的能力的指示发送到 基站，并且从基站重新建立RRC连接，其中，所述D2D资源周期和所述DRX周期被配置为不基于所述指示彼此重叠。

公开(公告)号：US20140341132A1

公开(公告)日：2014-11-20

申请号：US14279507

申请日：2014-05-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyung-Kyu KIM ,  Seung-Hoon PARK ,  Young-Bin CHANG

IPC: H04W48/16

CPC classification number: H04W8/005 ,  H04W48/16

Abstract: A method for performing discovery at a terminal in a communication system is provided. The method includes generating a discovery request message including discovery target information, transmitting the discovery request message to a Proximity Service (ProSe) server that is located in a core network of the communication system and that manages communication of the terminal, and receiving a result of a discovery operation from another entity that performs the discovery operation of the terminal using discovery identification information about the terminal. The other entity is selected based on the discovery target information by the ProSe server.

Abstract translation: 提供了一种用于在通信系统中的终端执行发现的方法。 该方法包括生成包括发现目标信息的发现请求消息，将发现请求消息发送到位于通信系统的核心网络并管理终端的通信的接近服务（ProSe）服务器，并且接收终端的结果 来自使用关于终端的发现识别信息执行终端的发现操作的另一实体的发现操作。 基于ProSe服务器的发现目标信息选择另一个实体。

公开(公告)号：US20140341112A1

公开(公告)日：2014-11-20

申请号：US14277408

申请日：2014-05-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil AGIWAL ,  Young-Bin CHANG ,  Ki-Suk KWEON

IPC: H04L29/08 ,  H04W36/00 ,  H04W76/04 ,  H04W36/14

CPC classification number: H04L67/14 ,  H04L61/2007 ,  H04L61/2514 ,  H04W8/26 ,  H04W36/0011 ,  H04W36/03 ,  H04W76/14 ,  H04W76/23

Abstract: A method for performing, by a User Equipment (UE), Device-to-Device (D2D) communication using a wireless communication network is provided. The method includes performing D2D communication via a direct communication path using an allocated Internet Protocol (IP) address, establishing a first Evolved Packet System (EPS) bearer supporting D2D communication via the wireless communication network, to a Packet Data Network (PDN) Gateway (P-GW), determining to switch from the direct communication path to D2D communication via the wireless communication network, and communicating an IP packet through the first EPS bearer based on the determination. An IP packet transmitted through the first EPS bearer may not be transmitted to a packet data network, or an IP packet received through the first EPS bearer is not received from the packet data network.

Abstract translation: 提供了一种通过用户设备（UE）执行使用无线通信网络的设备到设备（D2D）通信的方法。 该方法包括使用分配的因特网协议（IP）地址通过直接通信路径执行D2D通信，建立支持经由无线通信网络的D2D通信的第一演进分组系统（EPS）承载到分组数据网络（PDN）网关 P-GW），确定通过无线通信网络从直接通信路径切换到D2D通信，并且基于该确定来通过第一EPS承载来传送IP分组。 通过第一EPS承载发送的IP包可能不被发送到分组数据网络，或者没有从分组数据网络接收到通过第一EPS承载接收到的IP分组。

公开(公告)号：US20130229307A1

公开(公告)日：2013-09-05

申请号：US13780561

申请日：2013-02-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young-Bin CHANG ,  Rakesh TAORI ,  Jeong-Ho PARK

IPC: H01Q3/34

CPC classification number: H01Q3/34 ,  H01Q1/246 ,  H01Q25/00 ,  H04B7/0617 ,  H04B7/0628 ,  H04W52/42

Abstract: An apparatus and a method for controlling a beamforming gain in a wireless communication system are provided. The method includes determining whether to control a beamforming gain, controlling the beamforming gain via change of a beam width if it is determined to control the beamforming gain, and transmitting or receiving a signal according to the controlled beamforming gain.

Abstract translation: 提供了一种用于在无线通信系统中控制波束成形增益的装置和方法。 该方法包括确定是否控制波束成形增益，如果确定控制波束形成增益，则根据波束形成增益来发射或接收信号，通过波束宽度的改变来控制波束成形增益。

公开(公告)号：US20130178219A1

公开(公告)日：2013-07-11

申请号：US13737327

申请日：2013-01-09

Applicant: SAMSUNG ELECTRONICS CO. LTD.

Inventor： Ok-Seon LEE ,  Rakesh TAORI ,  Ji-Yun SEOL ,  Young-Bin CHANG ,  Cheol JEONG

IPC: H04W72/04

CPC classification number: H04L5/0032 ,  H04W24/10 ,  H04W72/04 ,  H04W72/0426

Abstract: A method and an apparatus for providing a service to a Mobile Station (MS) by a plurality of Base Stations (BSs) operating in cooperation in a wireless communication system are provided. The method includes configuring, by a master BS, a first cooperative cell including at least one slave BS, sending a resource request message for requesting resource allocation to the at least one slave BS included in the first cooperative cell, receiving, from each of the at least one slave BS, a resource request response message including resource approval control results for the resource allocation request, changing member BSs constituting the first cooperative cell based on the resource request response message, and allocating resources to an MS that is served in the first cooperative cell.