Terminal and intermediate node in content oriented networking environment and communication method of terminal and intermediate node
First Claim
1. A content sharing method of an intermediate node in a content oriented network (CON), the method comprising:
- receiving, from a content requesting terminal, a proxy sharing request message with respect to a content including a content name of the content, and a plurality of data segments;
generating data segment request messages with respect to each of the plurality of data segments corresponding to the content, in response to the reception of the proxy sharing request message;
transmitting the data segment request messages to at least one terminal having the plurality of data segments;
receiving the plurality of data segments from the at least one terminal;
storing the received plurality of data segments so as to assemble the plurality of data segments into a single content;
transmitting the content to the content requesting terminal; and
transmitting, to the content requesting terminal, an instruction to change a status of the content requesting terminal to receive the content in response to the content failing to be transmitted to the content requesting terminal.
1 Assignment
0 Petitions
Accused Products
Abstract
A content sharing method of an intermediate node based on a content oriented network (CON) is provided. The method includes receiving, from a content requesting terminal, a proxy sharing request message with respect to a content including a content name of the content, the content including a plurality of data segments, generating data segment request messages with respect to each of the plurality of data segments corresponding to the content, in response to the reception of the proxy sharing request message, transmitting the data segment request messages to at least one terminal having the plurality of data segments, receiving the plurality of data segments from the at least one terminal, and transmitting the content to the content requesting terminal, using an aggregated data transmission scheme based on the received plurality of data segments.
-
Citations
27 Claims
-
1. A content sharing method of an intermediate node in a content oriented network (CON), the method comprising:
-
receiving, from a content requesting terminal, a proxy sharing request message with respect to a content including a content name of the content, and a plurality of data segments; generating data segment request messages with respect to each of the plurality of data segments corresponding to the content, in response to the reception of the proxy sharing request message; transmitting the data segment request messages to at least one terminal having the plurality of data segments; receiving the plurality of data segments from the at least one terminal; storing the received plurality of data segments so as to assemble the plurality of data segments into a single content; transmitting the content to the content requesting terminal; and transmitting, to the content requesting terminal, an instruction to change a status of the content requesting terminal to receive the content in response to the content failing to be transmitted to the content requesting terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 23)
-
-
11. A content sharing method of a content requesting terminal in a content oriented network (CON), the method comprising:
-
transmitting, to an intermediate node, a proxy sharing request message with respect to a content including a content name of the content, so that the intermediate node generates data segment request messages with respect to each of a plurality of data segments corresponding to the content, and acquires the content using the data segment request messages, the content including the plurality of data segments which are assembled into a single content; receiving, from the intermediate node, an instruction to change a status of the content requesting terminal to receive the content in response to the content failing to be transmitted to the content requesting terminal; and receiving the content from the intermediate node. - View Dependent Claims (12, 13, 14, 15, 16)
-
-
17. An intermediate node performing a content sharing in a content oriented network (CON), the intermediate node comprising:
-
a receiving unit configured to receive, from a content requesting terminal, a proxy sharing request message with respect to a content including a content name of the content, and a plurality of data segments; a processing unit configured to generate data segment request messages with respect to each of the plurality of data segments corresponding to the content, in response to the reception of the proxy sharing request message; a storing unit configured to store the received plurality of data segments so as to assemble the plurality of data segments into a single content; and a transmitting unit configured to transmit the data segment request messages to at least one terminal having the plurality of data segments, wherein the receiving unit is further configured to receive the plurality of data segments from the at least one terminal, and the transmitting unit is further configured to transmit the content to the content requesting terminal; and transmit, to the content requesting terminal, an instruction to change a status of the content requesting terminal to receive the content in response to the content failing to be transmitted to the content requesting terminal. - View Dependent Claims (18, 19, 20, 21, 22, 24)
-
-
25. A content requesting terminal performing a content sharing in a content oriented network (CON), the content requesting terminal comprising:
-
a proxy sharing request message generating unit configured to generate a proxy sharing request message with respect to a content; a transmitting unit configured to transmit, to an intermediate node, the proxy sharing request message with respect to the content; a receiving unit configured to receive, from the intermediate node, an instruction to change a status of the content requesting terminal to receive the content in response to the content failing to be transmitted to the content requesting terminal, and receive, from the intermediate node, the content based on data segments, which are stored so as to be assembled into a single content; and a storage unit configured to store the received content from the intermediate node. - View Dependent Claims (26, 27)
-
Specification