公开(公告)号：US10588053B2

公开(公告)日：2020-03-10

申请号：US15747318

申请日：2016-08-30

Applicant: LG ELECTRONICS INC. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY ,  RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY

Inventor： Tae Yeoung Kim ,  Dongin Kim ,  Wan Choi ,  Hanbyul Seo

IPC: H04W28/14 ,  H04B7/024 ,  H04W72/04 ,  H04L5/00 ,  H04W88/08

Abstract: The present application discloses a method for receiving, by a terminal, data in a wireless communication system. Specifically, the method for receiving data comprises the steps of: receiving a first division code from a first helper node in a first time unit; overhearing a second division code transmitted from a second helper node to another terminal in a second time unit; and acquiring the data by using the first division code and the second division code.

公开(公告)号：US10341007B2

公开(公告)日：2019-07-02

申请号：US15525347

申请日：2015-11-10

Applicant: LG ELECTRONICS INC. ,  RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hojin Song ,  Wan Choi ,  Dongin Kim ,  Hanbyul Seo ,  Byounghoon Kim

IPC: H04B7/155 ,  H04B7/0452 ,  H04W88/04 ,  H04W28/14 ,  H04L1/18 ,  H04W72/04 ,  H04B7/0456

Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting a content using a cache memory, and a method for transmitting a content using a cache memory by a relay node according to the present invention may comprise the steps of: storing a first packet among a plurality of the packets constituting the content in the cache memory; decoding a second packet among the plurality of packets constituting the content; and when the second packet has been successfully decoded, combining the first packet and the second packet and transmitting the combined packet to a terminal, wherein the second packet is not already stored in the cache memory.

公开(公告)号：US09559765B2

公开(公告)日：2017-01-31

申请号：US14011561

申请日：2013-08-27

Applicant: Samsung Electronics Co., Ltd. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dae-Kyu Shin ,  Wan Choi ,  Myung-Gil Kang ,  Hyun-Kyu Yu

IPC: H04B7/06 ,  H04J11/00 ,  H04B7/08 ,  H04L25/03 ,  H04B1/12 ,  H04B1/7107

CPC classification number: H04B7/0615 ,  H04B1/12 ,  H04B1/7107 ,  H04B7/0842 ,  H04J11/0053 ,  H04L25/0328

Abstract: An apparatus and a method relieve intercell interference in a wireless communication system. In a method for operating a transmission node, a first private message encoding a portion of transmission data of a neighbor transmission node is received. Weight for canceling the first private message of the neighbor transmission node received in a intended reception node is determined. The first private message of the neighbor transmission node multiplied by the weight, a common message encoding a portion of data to be transmitted to the intended reception node, and a second private message encoding the rest of the data are transmitted.

Abstract translation: 一种减轻无线通信系统中小区间干扰的装置和方法。 在用于操作传输节点的方法中，接收编码相邻传输节点的传输数据的一部分的第一专用消息。 确定用于取消在预定接收节点中接收的邻近发送节点的第一私人消息的权重。 发送相邻传输节点乘以权重的第一个私有消息，编码要发送到预期接收节点的数据的一部分的公共消息，以及编码其余数据的第二私人消息。