公开(公告)号：US20140044036A1

公开(公告)日：2014-02-13

申请号：US13963557

申请日：2013-08-09

Applicant: Research & Business Foundation SUNGKYUNKWAN UNIVERSITY ,  Samsung Electronics Co., Ltd.

Inventor： Kyungkyu KIM ,  Minyoung CHUNG ,  Daegyun KIM ,  Seunghoon PARK ,  Seongjae BAE ,  Chiwoo LIM ,  Bumgon CHOI

IPC: H04W72/04

CPC classification number: H04W72/0446 ,  H04W8/005 ,  H04W40/22 ,  H04W88/04

Abstract: A two-hop link transmission method and apparatus are provided. The method includes establishing a two-hop link and scheduling transmission on the two-hop link in a Device-To-Device (D2D) communication network. The two-hop link transmission method includes identifying neighbor terminals available for communication with the transmission terminal, selecting one of the neighboring terminals as a recipient terminal, determining a type of a link to be established with the selected neighboring terminal between a single-hop link and two-hop link types, selecting, when the two-hop link type is determined, a relay terminal among the neighboring terminals, establishing the two-hop link with the recipient terminal via the relay terminal, allocating a Multi-Hop Connection Identifier (MCID) for the two-hop link, and transmitting data to the recipient terminal through the two hop link.

Abstract translation: 提供了一种双跳链路传输方法和装置。 该方法包括在设备到设备（D2D）通信网络中的二跳链路上建立双跳链路和调度传输。 双跳链路传输方法包括识别可用于与发送终端进行通信的相邻终端，选择相邻终端之一作为接收终端，确定要在所述相邻终端之间建立的链路的类型，所述相邻终端在单跳链路 和双跳链路类型，当确定双跳链路类型时，选择相邻终端中的中继终端，经由中继终端与接收终端建立双跳链路，分配多跳连接标识符（ MCID），并通过两跳链路向接收终端发送数据。

公开(公告)号：US20220367553A1

公开(公告)日：2022-11-17

申请号：US17745010

申请日：2022-05-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungkyu KIM ,  Dong-Hun LEE ,  Woonbae KIM ,  Daeho LEE ,  Jungpil LEE

IPC: H01L27/146

Abstract: A semiconductor package including a substrate including a through hole, an image sensor structure on the substrate, and a first transparent substrate on the substrate and spaced apart from the image sensor structure may be provided. The image sensor structure includes a logic chip on the substrate, a first sensing chip on an active surface of the logic chip, and a second sensing chip on an inactive surface of the logic chip and connected to the active surface of the logic chip through a first via that vertically penetrates the logic chip. On a bottom surface of the logic chip, at least a portion of one of the first sensing chip and the second sensing chip is in the through hole.

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：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：US20140128116A1

公开(公告)日：2014-05-08

申请号：US14075643

申请日：2013-11-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chiwoo LIM ,  Kyungkyu KIM ,  Daegyun KIM ,  Hyunseok RYU ,  Seunghoon PARK

IPC: H04W72/04 ,  H04W28/02

CPC classification number: H04W72/0446 ,  H04W72/02

Abstract: A scheduling method and apparatus using a non-orthogonal Connection IDentifier (CID) for use in a device-to-device communication system is provided. The scheduling method includes generating a non-orthogonal CID for communication with a counterpart terminal, determining slot indices for communication using the non-orthogonal CID, and communicating with the counterpart terminal through the slots indicated by the slot indices. The non-orthogonal CID-based scheduling method and apparatus is capable of selecting the slots for use in the non-orthogonal CID-based scheduling according to a rule so as to overcome CID collision in the system of using the non-orthogonal CID.

Abstract translation: 提供了一种使用非正交连接标识符（CID）在设备到设备通信系统中使用的调度方法和装置。 调度方法包括生成用于与对方终端通信的非正交CID，确定使用非正交CID的通信的时隙索引，以及通过时隙索引指示的时隙与对方终端进行通信。 基于非正交CID的调度方法和装置能够根据规则选择用于非正交CID调度中的时隙，以克服使用非正交CID的系统中的CID冲突。