摘要:
A method of implementing a Content-Centric Network (CCN) using an Internet Protocol (IP)-based network, and a gateway that may implement such a method, are provided. A method of implementing a CCN using an IP-based network may involve: determining an application protocol and a packet type corresponding to the application protocol of an IP-based network, the application protocol being included in an IP packet of an IP-based network, and generating a content name corresponding to the IP packet, based on the application protocol and the packet type.
摘要:
A method and apparatus for controlling operation of a reception node in a content centric network (CCN) and for content included in the reception node using an operation identifier (OID) are provided. The OID may designate at least one control operation to be performed by the reception node.
摘要:
Provided is a scheme of transmitting sequential content (or data) in a content centric network (CCN). The scheme includes a push scheme which may reduce a load on a network and inefficiency of a transmission that results from a constant transmission of a content request message between devices.
摘要:
Provided is a method of controlling a home hub in a virtual group that may provide a geographical boundary about the virtual group by associating an identifier of a network of a virtual group included in an access point list with a name of the virtual group and a name of the home hub managing the virtual group, and may provide a terminal which moves to a visited virtual group with information about a network of the visited virtual group, thereby facilitating recognition of a virtual group and content sharing.
摘要:
Provided is a method of controlling a home hub in a virtual group that may provide a geographical boundary about the virtual group by associating an identifier of a network of a virtual group included in an access point list with a name of the virtual group and a name of the home hub managing the virtual group, and may provide a terminal which moves to a visited virtual group with information about a network of the visited virtual group, thereby facilitating recognition of a virtual group and content sharing.
摘要:
Provided is a method of generating a user-oriented virtual private community without the need for a server. The method includes generating a first virtual private community for a predetermined user including at least one communication device of the predetermined user.
摘要:
A communication apparatus and method of a content router control a traffic transmission rate in a content-centric network (CCN), and the content router. In the communication method and the content router, a congestion of a network may be predicted, a warning signal indicating the congestion may be added to an interest packet, and the interest packet with the warning signal may be transmitted. Additionally, a traffic transmission rate may be controlled by adjusting a data packet transmission time based on a value of a marked field of a PIT. The PIT is set by receiving an interest packet to which a warning signal is added. Thus, the communication apparatus and method thereof provide reachability, while maintaining stability of network routing.
摘要:
Provided are a network apparatus and system that may request or receive the same contents stored in a plurality of network apparatuses. In a network system sharing data, specific segments from a plurality of segments constituting the data may be received from mutually different terminals. For this, a transmission region may be determined by calculating a transmission offset corresponding to the plurality of terminals, and at least one segment included in the determined transmission region may be received from a corresponding terminal.
摘要:
Provided are communication devices and methods for requesting content in a network based on a hierarchical name structure. A content requester may search for content without the use of the entire content name in the network based on the hierarchical name structure.
摘要:
Provided is a method of generating a user-oriented virtual private community without the need for a server. The method includes generating a first virtual private community for a predetermined user including at least one communication device of the predetermined user.