公开(公告)号：US20190313340A1

公开(公告)日：2019-10-10

申请号：US16314984

申请日：2017-07-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Daewoo LEE ,  Youngky KIM ,  Seungjoo MAENG ,  Kiho CHO ,  Seho KIM

IPC: H04W52/02 ,  H04W48/16 ,  H04W64/00 ,  H04W56/00

Abstract: The present disclosure relates to a communication technique for convergence of a 5G communication system for supporting a higher data transmission rate beyond a 4G system with an IoT technology, and a system therefor. The present disclosure can be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, security and safety-related service, etc.) on the basis of a 5G communication technology and an IoT-related technology. A communication method of a terminal in a mobile communication system according to an embodiment of the present specification comprises the steps of: acquiring cell-related information corresponding to a first communication mode; acquiring cell-related information corresponding to a second communication mode; receiving a first message through the second communication mode; and transmitting a request message corresponding to the first communication mode on the basis of the first message.

公开(公告)号：US20160366721A1

公开(公告)日：2016-12-15

申请号：US15183223

申请日：2016-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junhyuk SONG ,  Daejoong KIM ,  Juyoung KIM ,  Daewoo LEE ,  Hyungtaig LIM ,  Minjae KIM

IPC: H04W76/04 ,  H04W4/06 ,  H04W52/02

CPC classification number: H04L12/189 ,  H04W4/06 ,  H04W52/0225 ,  H04W72/005 ,  H04W76/28 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/23 ,  Y02D70/24

Abstract: A method and an apparatus for group communication in a mobile communication system are provided. The method includes receiving a first message including information related to a discontinuous reception (DRX) cycle from a network device, transmitting a second message based on the first message to at least one terminal, and transmitting data to the at least one terminal based on the information related to the DRX cycle.

Abstract translation: 提供了一种用于移动通信系统中的组通信的方法和装置。 该方法包括从网络设备接收包括与不连续接收（DRX）周期有关的信息的第一消息，基于第一消息向至少一个终端发送第二消息，并且基于所述至少一个终端向所述至少一个终端发送数据 与DRX周期相关的信息。

公开(公告)号：US20210120471A1

公开(公告)日：2021-04-22

申请号：US16630672

申请日：2018-05-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jihyeon CHOI ,  Jongho PARK ,  Sangyeon WON ,  Hanseok KIM ,  Daewoo LEE

IPC: H04W36/00

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). According to various embodiments of the present disclosure, a device of a terminal in a wireless communication system can include at least one transceiver and at least one processor operationally coupled with at least one transceiver. At least one processor can receive configuration information from a first network node for a first radio access technology (RAT), measure a first quality for a first signal of the first RAT and a second quality for a second signal of a second RAT on the basis of the received configuration information, and determine, whether a handover to a second network for the second RAT is performed, on the basis of the measured first quality or the measured second quality. The configuration information can include parameters for the handover between the first RAT and the second RAT.