CONTROL NODE AND PATH CONTROL SYSTEM

• Main Authors: KUREBAYASHI RYOUSUKE, IWASHINA SHIGERU, TAMURA MOTOSHI, KATAYAMA YOUHEI
• Format: Patent
• Language: Chinese; English
• Published: 28.09.2018
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

In the present invention, a C-plane device 1 in a path control system 4 is provided with: a storage unit 10 that stores specification information that specifies search key information of a node used as a search key to determine a transfer destination to which a U-plane device 2 relays a received packet, and portion information indicating a packet portion that includes the search key information; and a setting unit 12 that acquires node information relating to a new node when the new node is connected to the U-plane device 2, extracts the search key information of the new node on the basis of the acquired node information and the stored specification information, and also sets the packet transfer destination for each of at least some of U-plane devices 2, if new node search key informationis included in the packet portion indicated by the portion information, from among the packets received by the U-plane device 2. 路径控制系统(4)中的C-plane装置(1)具有：存储部(10)，其存储指定节点的检索关键词信息的指定信息、以及表示包含检索关键词信息的分组部分的部分信息，所述节点的检索关键词信息作为U-p