公开(公告)号：US20150100665A1

公开(公告)日：2015-04-09

申请号：US14504381

申请日：2014-10-01

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Wook HYUN ,  Miyoung HUH ,  Sunghei KIM ,  Shingak KANG

IPC: H04L29/08 ,  G06Q30/02 ,  H04L1/16

CPC classification number: G06Q30/0277 ,  G06F16/00 ,  H04L1/1628 ,  H04L61/1582 ,  H04L67/1063 ,  H04L67/108

Abstract: A digital display terminal, a contents server, and a method of transmitting and receiving content are disclosed. In the method, notification of a content distribution plan, including information about an ID of the specific content, overlay network ID information for the specific content, and an address of a tracker server function unit, is received from the contents server or another terminal within the overlay network. A list of terminals, included in the overlay network identified by the overlay network ID information, or a list of terminals, managed by the tracker server function unit identified by the address of the tracker server function unit, is received from the contents server or the other terminal. Held content information, indicating whether or not the specific content is held, is received from one or more of the terminals within the list, and the specific content is received from the one or more terminals.

Abstract translation: 公开了一种数字显示终端，内容服务器和发送和接收内容的方法。 在该方法中，从内容服务器或其他终端接收内容分发方案的通知，包括关于特定内容的ID的信息，用于特定内容的覆盖网络ID信息和跟踪服务器功能单元的地址 覆盖网络。 由覆盖网络ID信息识别的覆盖网络中包括的终端列表或由跟踪服务器功能单元的地址标识的跟踪服务器功能单元管理的终端列表从内容服务器或 其他终端 从列表中的一个或多个终端接收表示特定内容是否被保持的内容信息，并且从一个或多个终端接收特定内容。