公开(公告)号：US10206215B2

公开(公告)日：2019-02-12

申请号：US15125115

申请日：2015-03-10

Applicant: LG ELECTRONICS INC. ,  INDUSTRY-UNIVERSITY COOPERATION FOUNDATION OF SOONGSIL UNIVERSITY

Inventor： Hakseong Kim ,  Mochan Yang ,  Shanai Wu ,  Yoan Shin

IPC: H04W72/04 ,  H04W72/02 ,  H04W52/24 ,  H04W52/28 ,  H04W52/38 ,  H04W4/70 ,  H04W4/02

Abstract: The present disclosure relates to a method for allocating resource performed by a base station in a wireless communication system that supports a direct communication between user equipments (UEs) includes acquiring position information and transmission power of a first UE and a second UE; and allocating the resource to the first UE and the second UE based on the acquired position information and transmission power of the first UE and the second UE, wherein allocating the resource preferentially allocates the resource to the first UE.

公开(公告)号：US20160381672A1

公开(公告)日：2016-12-29

申请号：US15125115

申请日：2015-03-10

Applicant: LG ELECTRONICS INC. ,  INDUSTRY-UNIVERSITY COOPERATION FOUNDATION OF SOONGSIL UNIVERSITY

Inventor： Hakseong KIM ,  Mochan YANG ,  Shanai WU ,  Yoan SHIN

IPC: H04W72/04 ,  H04W72/02

CPC classification number: H04W72/048 ,  H04W4/02 ,  H04W4/70 ,  H04W52/242 ,  H04W52/283 ,  H04W52/383 ,  H04W72/02 ,  H04W72/04

Abstract: The present disclosure relates to a method for allocating resource performed by a base station in a wireless communication system that supports a direct communication between user equipments (UEs) includes acquiring position information and transmission power of a first UE and a second UE; and allocating the resource to the first UE and the second UE based on the acquired position information and transmission power of the first UE and the second UE, wherein allocating the resource preferentially allocates the resource to the first UE.

Abstract translation: 本公开涉及一种用于在支持用户设备（UE）之间的直接通信的无线通信系统中由基站分配资源的方法，包括获取第一UE和第二UE的位置信息和发送功率; 以及基于所获取的所述第一UE和所述第二UE的位置信息和发送功率向所述第一UE和所述第二UE分配所述资源，其中分配所述资源优先地将所述资源分配给所述第一UE。

公开(公告)号：US10182335B2

公开(公告)日：2019-01-15

申请号：US15123586

申请日：2015-03-04

Applicant: LG ELECTRONICS INC. ,  Industry-University Cooperation Foundation of Soongsil University

Inventor： Hakseong Kim ,  Mochan Yang ,  Shanai Wu ,  Yoan Shin

IPC: H04W8/00 ,  H04L5/00 ,  H04W48/16

Abstract: Disclosed are a terminal discovery method in a wireless communication system supporting device-to-device (D2D) communication, and a device therefor. The method for discovering a terminal in a wireless communication system supporting device-to-device (D2D) communication, includes transmitting, by a terminal, a discovery signal, and receiving, by the terminal, a response signal as a response with respect to the discovery signal from a different terminal, wherein the response signal is transmitted by the different terminal when a response delay time determined on the basis of a reception signal-to-interference noise ratio (SINR) terminates.

公开(公告)号：US20170078863A1

公开(公告)日：2017-03-16

申请号：US15123586

申请日：2015-03-04

Applicant: LG ELECTRONICS INC. ,  Industry-University Cooperation Foundation of Soongsil University

Inventor： Hakseong KIM ,  Mochan YANG ,  Shanai WU ,  Yoan SHIN

IPC: H04W8/00 ,  H04L5/00

CPC classification number: H04W8/005 ,  H04L5/0048 ,  H04W48/16

Abstract: Disclosed are a terminal discovery method in a wireless communication system supporting device-to-device (D2D) communication, and a device therefor. The method for discovering a terminal in a wireless communication system supporting device-to-device (D2D) communication, includes transmitting, by a terminal, a discovery signal, and receiving, by the terminal, a response signal as a response with respect to the discovery signal from a different terminal, wherein the response signal is transmitted by the different terminal when a response delay time determined on the basis of a reception signal-to-interference noise ratio (SINR) terminates.

Abstract translation: 公开了一种支持设备到设备（D2D）通信的无线通信系统中的终端发现方法及其装置。 用于在支持设备到设备（D2D）通信的无线通信系统中发现终端的方法包括由终端发送发现信号，并且由终端发送响应信号作为响应信号 来自不同终端的发现信号，其中当基于接收信号与干扰噪声比（SINR）确定的响应延迟时间终止时，所述响应信号由所述不同终端发送。

公开(公告)号：US20160381690A1

公开(公告)日：2016-12-29

申请号：US15125127

申请日：2015-03-10

Applicant: LG ELECTRONICS INC. ,  INDUSTRY-UNIVERSITY COOPERATION FOUNDATION OF SOONGSIL UNIVERSITY

Inventor： Hakseong KIM ,  Kilmo KANG ,  Osoon SHIN ,  Yoan SHIN

IPC: H04W72/08 ,  H04W72/12

CPC classification number: H04W72/082 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/0055 ,  H04W72/1268

Abstract: Disclosed are a resource allocation method in a wireless communication system supporting device-to-device (D2D) communication, and a device therefor. The resource allocation method for allocating resource for device-to-device (D2D) communication in a wireless communication system supporting D2D communication includes receiving, by a base station (BS), shared resource least interfered by a neighbor terminal and discovered by a D2D reception terminal and resource discovery time information from the D2D reception terminal, and synchronizing, by the BS, scheduling in order to allocate entirely or partially same resource to a cellular terminal for which the shared resource is scheduled and the D2D reception terminal at the resource discovery time.

Abstract translation: 公开了一种支持设备到设备（D2D）通信的无线通信系统中的资源分配方法及其装置。 用于在支持D2D通信的无线通信系统中分配用于设备到设备（D2D）通信的资源的资源分配方法包括：由基站（BS）接收由相邻终端最少干扰并由D2D接收发现的共享资源 来自D2D接收终端的终端和资源发现时间信息，并且由BS同步调度，以便将全部或部分相同的资源分配给共享资源被调度的蜂窝终端和在资源发现时间的D2D接收终端 。