Communication control device, communication control method, communication terminal, and communication method for switching a terminal from a first connection to a second connection
A communication control device that causes a second communication device to generate a switching response frame indicating a response of connection switching that is to be transmitted to a communication terminal configured to switch a connection destination from a first communication device to the second communication device, on the basis of information regarding a connection between the first communication device and the communication terminal.
1. A communication control device comprising:
a transceiver; and
a control circuit configured to:
receive, from a first communication device, a switching, query frame including information regarding a connection between the first communication device and a communication terminal and indicating a query from the communication terminal to the first communication device for a transition of a connection destination of the communication terminal from the first communication device to another communication device, and
based on the switching query frame, transmit, to a second communication device a switching request frame including information regarding the connection between the first communication device and the communication terminal and indicating a request of connection switching so as to cause the second communication device to generate and transmit a switching response frame to the communication terminal, the switching response frame indicating a switch of the connection destination of the communication terminal from the first communication device to the second communication device, the switching response frame based on the information regarding the connection between the first communication device and the communication terminal included in the switching request frame.
2. The communication control device according to claim 1 ,
wherein the information regarding the connection includes at least one of a common key generated by device authentication, a MAC address of the first communication device, or a MAC address of the communication terminal.
3. The communication control device according to claim 1 ,
wherein the control circuit determines the second communication device on a basis of the switching query frame.
4. A method performed by a communication control device, the method comprising:
receiving, from a first communication device, a switching query frame including information regarding a connection between the first communication device and a communication terminal and indicating a query from the communication terminal to the first communication device for a transition of a connection destination of the communication terminal from the first communication device to another communication device, and
based on the switching query frame, transmitting, to a second communication device, a switching request frame including information regarding the connection between the first communication device and the communication terminal and indicating a request of connection switching so as to cause the second communication device to generate and transmit a switching response frame to the communication terminal, the switching response frame indicating a switch of the connection destination of the communication terminal from the first communication device to the second communication device, the switching response frame based on the information regarding the connection between the first communication device and the communication terminal included in the switching request frame.
5. A non-transitory computer product containing instructions to cause a computer to perform a method, the method comprising:
receiving, from a first communication device, a switching query frame including information regarding a connection between the first communication device and a communication terminal and indicating a query from the communication terminal to the first communication device for a transition of a connection destination of the communication terminal from the first communication device to another communication device, and
based on the switching query frame, transmitting, to a second communication device, a switching request frame including information regarding the connection between the first communication device and the communication terminal and indicating a request of connection switching so as to cause the second communication device to generate and transmit a switching response frame to the communication terminal, the switching response frame indicating a switch of the connection destination of the communication terminal from the first communication device to the second communication device, the switching response frame based on the information regarding the connection between the first communication device and the communication terminal included in the switching request frame.