公开(公告)号：US20180077529A1

公开(公告)日：2018-03-15

申请号：US15565661

申请日：2016-04-08

申请人： Samsung Electronics Co., Ltd ,  Research & Business Foundation Sungkyunkwan University

发明人： Hyunseok RYU ,  Hyung-Jin CHOI ,  Kyung-Hoon LEE ,  Won-Jun HWANG ,  Seung-Hoon PARK ,  Peng XUE

IPC分类号： H04W4/02 ,  G01S5/00 ,  G01S5/02 ,  G01S5/12 ,  G01S5/14 ,  H04W64/00 ,  H04W56/00

CPC分类号： H04W4/025 ,  G01S5/0009 ,  G01S5/0072 ,  G01S5/0215 ,  G01S5/0263 ,  G01S5/0284 ,  G01S5/06 ,  G01S5/10 ,  G01S5/12 ,  G01S5/14 ,  H04W56/004 ,  H04W64/006 ,  H04W76/14

摘要： 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). In particular, the present invention relates to an apparatus and method for position measurement in a wireless communication system. An operating method of a terminal in the wireless communication system includes transmitting a signal for requesting for positioning, and receiving positioning signals for the positioning of the terminal from a plurality of other terminals.

公开(公告)号：US20190246253A1

公开(公告)日：2019-08-08

申请号：US15999822

申请日：2017-02-14

申请人： Samsung Electronics Co., Ltd.

发明人： Hyun-Seok RYU ,  Anil AGIWAL ,  Jeong-Ho PARK ,  Won-Jun HWANG ,  Kyung-Kyu KIM

IPC分类号： H04W4/70 ,  H04W8/00 ,  H04W64/00 ,  H04W4/90 ,  H04W68/00

摘要： The present invention relates not only to a fourth-generation (4G) communication system, such as long-term evolution (LTE), but also to a fifth-generation (5G) or pre-5G communication system to be provided to support a higher data transfer rate. The present invention provides a method for a first device in a communication system supporting a device-to-device (D2D) scheme, the method comprising the steps of: when existence of a second D2D device, of which the location information needs to be detected, has been detected, transmitting a discovery request message which requests activation of at least one of an urgent discovery operation and a location measurement operation; receiving a discovery response message to the discovery request message from at least one device including the second device; and transmitting, to the second device, information related to execution of the location measurement operation.

公开(公告)号：US20190289430A1

公开(公告)日：2019-09-19

申请号：US16428476

申请日：2019-05-31

申请人： Samsung Electronics Co., Ltd.

发明人： Won-Jun HWANG ,  Hyun-Seok RYU

IPC分类号： H04W4/02 ,  H04W72/02

摘要： Disclosed are a method, communication scheme and a system thereof for converging an IoT technology and a 5G communication system for supporting a high data transmission rate beyond that of a 4G system. The method, communication scheme and a system can be applied to intelligent services (for example, services related to a smart home, smart building, smart city, smart car, connected car, health care, digital education, retail business, security, and safety) based on the 5G communication technology and the IoT-related technology. A method for allocating resources for D2D communication by a User Equipment (UE) includes: identifying a movement direction of the UE; selecting a resource pool mapped to the identified movement direction among resource pools allocated according to the movement direction; and performing D2D communication using the selected resource pool.