公开(公告)号：US09355408B2

公开(公告)日：2016-05-31

申请号：US14077864

申请日：2013-11-12

Applicant: Electronics and Telecommunications Research Institute

Inventor： Kwang Ryul Jung ,  Hyeong Jun Park ,  Nam Hoon Park

IPC: G06Q30/00 ,  G06Q30/02

CPC classification number: G06Q30/0267

Abstract: Disclosed is an advertising service method using D2D communication for efficiently using limited radio resources and control channel resources. The advertising service method includes setting a D2D common bearer with a network, receiving advertising terminal information from at least one other advertising terminal through the D2D common bearer, registering the advertising terminal in the network, transmitting advertising information to the at least one other advertising terminal and a user terminal through the D2D common bearer, and setting a user terminal and a D2D dedicated bearer on the basis of information received from the network. Accordingly, an advertisement can be easily transmitted to a plurality of user terminals which were not previously connected, and a collision between advertising terminals which are located in plurality in a specific area and transmit advertisements can be avoided.

Abstract translation: 公开了使用D2D通信的广告服务方法，用于有效地使用有限的无线电资源和控制信道资源。 所述广告服务方法包括：利用网络设置D2D公共承载，通过所述D2D公共承载从至少一个其他广告终端接收广告终端信息，在所述网络中注册所述广告终端，向所述至少一个其他广告终端发送广告信息 以及通过D2D公共承载的用户终端，并且基于从网络接收的信息来设置用户终端和D2D专用承载。 因此，可以容易地将广告发送到先前未连接的多个用户终端，并且可以避免在特定区域中位于多个中的广告终端之间的冲突并且发送广告。

公开(公告)号：US09357573B2

公开(公告)日：2016-05-31

申请号：US14090390

申请日：2013-11-26

Applicant: Electronics and Telecommunications Research Institute

Inventor： You Sun Hwang ,  Kwang Ryul Jung ,  Mi Jeong Yang ,  Hyung Deug Bae ,  Soon Yong Lim ,  Moon Soo Jang ,  Hyeong Jun Park ,  Nam Hoon Park

IPC: H04W4/00 ,  H04W76/02 ,  H04W8/00 ,  H04W76/04

CPC classification number: H04W76/023 ,  H04W8/005 ,  H04W76/14 ,  H04W76/23

Abstract: A method of providing service continuity between cellular communication and device-to-device communication is disclosed. A procedure for switching between cellular communication and device-to-device communication according to an example embodiment of the present invention may include transferring, by a gateway, a D2D bearer creation request message to an MME, transferring, by the MME, the D2D bearer creation request message to a base station, mapping, by the base station, D2D bearer QoS to D2D radio bearer QoS and transmitting an RRC connection reconfiguration message to terminals, receiving, by the base station, an RRC connection reconfiguration completion message indicating creation of a D2D radio bearer from the terminals, transmitting, by the base station, a D2D bearer creation response message indicating creation of a D2D bearer to the MME, and transferring, by the MME, the D2D bearer creation response message to the gateway.

Abstract translation: 公开了一种提供蜂窝通信与设备到设备之间通信的连续性的方法。 根据本发明的示例性实施例的用于蜂窝通信和设备到设备之间切换的过程可以包括由网关向MME传送D2D承载创建请求消息，由MME将所述D2D承载 创建请求消息到基站，由基站将D2D承载QoS映射到D2D无线电承载QoS，并向终端发送RRC连接重配置消息，由基站接收指示创建一个或多个UE的RRC连接重配置完成消息 D2D无线电承载，由基站向MME发送指示创建D2D承载的D2D承载创建响应消息，并由MME向网关发送D2D承载创建响应消息。