公开(公告)号：US20190288908A1

公开(公告)日：2019-09-19

申请号：US16340910

申请日：2017-09-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ho-Yeun LEE ,  Sung-Hoon KIM ,  Seung-Ri JIN ,  Jung-Je SON ,  Duc-Key LEE

IPC: H04L12/24 ,  H04W4/46

Abstract: Disclosed is a 5G or pre-5G communication system to be provided for supporting a data transmission rate higher than that of a 4G communication system such as LTE. Provided is a multilink-based data transmission method by which a data transmission device connected to a plurality of links transmits data, comprising the steps of: generating link state information including information on environments of the plurality of links; receiving link configuration information including information on available links; generating a weight for the plurality of links on the basis of the link state information and the link configuration information; selecting at least one link from among the plurality of links for which the weight is generated; and transmitting data to the selected at least one link.

公开(公告)号：US20180332462A1

公开(公告)日：2018-11-15

申请号：US15773957

申请日：2016-11-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Hoon KIM ,  Sung Hwan WON ,  Song-Yean CHO ,  Young-Kyo BAEK ,  Sung-Jin PARK

IPC: H04W8/08 ,  H04W28/02

CPC classification number: H04W8/02 ,  H04W28/02

Abstract: The present disclosure provides a method whereby a mobility management entity (MME) in a cellular communication system transmits uplink data, the method comprising: receiving uplink data from a terminal; determining if the received uplink data is an Internet Protocol (IP) packet by examining the uplink data; transmitting the uplink data to a destination node via a packet data network (PDN) if the uplink data is an IP packet; and transmitting the uplink data to the destination node via a service capability exposure function (SCEF) if the uplink data is not an IP packet, wherein the uplink data comprises an indicator for indicating whether the uplink data is an IP packet.

公开(公告)号：US20160088668A1

公开(公告)日：2016-03-24

申请号：US14858337

申请日：2015-09-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Hoon KIM ,  Young-Kyo BAEK

IPC: H04W76/02 ,  H04W76/06 ,  H04W48/16 ,  H04W4/00

CPC classification number: H04W48/16 ,  H04W4/70 ,  H04W4/90 ,  H04W8/005 ,  H04W52/0229 ,  H04W52/0261 ,  H04W76/14 ,  H04W88/04 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/21

Abstract: A communication method in a wireless communication system supporting device-to-device (D2D) communication is provided. The communication method includes transmitting a first message including information for identifying a relay to discover a relay user equipment (UE) that performs a relay function in the D2D communication, and receiving a second message including information about the relay UE that performs the relay function, from the relay UE that has received the first message, the second message being transmitted in response to the first message.

Abstract translation: 提供了一种支持设备到设备（D2D）通信的无线通信系统中的通信方法。 所述通信方法包括发送包括用于识别中继的信息的第一消息，以发现在所述D2D通信中执行中继功能的中继用户设备（UE），以及接收包括关于执行所述中继功能的中继UE的信息的第二消息， 从已经接收到第一消息的中继UE，响应于第一消息发送第二消息。