Abstract:
노드가 개시된다. 컨텐츠의 적어도 하나의 세그먼트를 저장하는 컨텐츠 테이블; 다른 노드로부터 수신한 패킷의 특성에 기초하여 탐색 방법을 결정하는 제어부; 및 결정된 탐색 방법을 기초로, 컨텐츠의 이름의 적어도 일부를 이용하여 컨텐츠 테이블에 저장된 컨텐츠를 탐색하는 탐색부를 포함하는 노드를 제공할 수 있다.
Abstract:
PURPOSE: A terminal for content centric network and method of communication for a terminal and an herb in content centric network are provided to avoid an unnecessary packet transmission during a handover of a mobile terminal in the transmission structure based on a CCN(Content Centric Network). CONSTITUTION: A requesting unit(920) requests transmission stop about an interest message before the handover related to the content to a herb to stop a data message related to the content to a face before the handover if the handover is generated. If the handover is completed, a message transmission unit(930) transmits new interest message after the handover related to the content to the herb to enable a herb to provide a data message related to the content to a face after the handover if the handover is completed.
Abstract:
PURPOSE: A sequential content transmission method of a content transmission device in a content centric network, a sequential content receiving method of a content receiving device, the content transmission device, and the content receiving device are provided to transmit sequential content with a push method, thereby reducing a network load and inefficiency of transmission. CONSTITUTION: One or more sequential content are prepared(201). A content transmission device transmits one or more push request messages to one or more content receiving devices(203). The content transmission device receives one or more content request messages from one or more content receiving devices(205). The content transmission device transmits one or more sequential content to one or more content receiving devices(207). [Reference numerals] (201) Preparing one or more sequential content; (203) Transmitting one or more push request messages; (205) Receiving one or more content request messages; (207) Transmitting one or more sequential content; (209) Receiving a response message; (AA) Start; (BB) End
Abstract:
An apparatus and a method for enabling Ethernet and an XHT(eXpandable Home Theater) to share contents are provided to reduce a cost by simplifying the structure of a home service gateway. A contents server detects a PCR(Program Clock Reference) from certain contents, configures an IEC 61883.4 packet, and transmits an MPEG-2 TS(Transport Stream). A home service gateway(210) obtains the PCR and a TSP(Transport Stream Packet) from the MPEG-2 TS, and converts the MPEG-2 TS into the IEC 61883.4 packet to configure an isochronous packet. A DTV(220) decodes the isochronous packet, the IEC 61883.4 and the MPEG-2 TS to display the contents.
Abstract:
데이터를공유하는네트워크시스템에서, 데이터를구성하는복수의세그먼트들중 특정세그먼트들을서로다른단말장치들로부터수신할수 있다. 이를위해, 복수의단말장치들에해당하는전송오프셋을계산하여전송영역을결정하고, 결정된전송영역에포함된적어도하나의세그먼트들을해당하는단말장치들로부터수신할수 있다.