Communication system, connection designation control method, control apparatus and program
A communication system includes a terminal configured to wirelessly communicate with a base station, a plurality of IoT terminals, and a control device. The control device includes a processor; and a memory that includes instructions, which when executed, cause the processor to execute the following steps: selecting an IoT terminal around a dead zone and transmitting a command of signal transmission to the selected IoT terminal. The selected IoT terminal includes a receiver configured to receive the command, and a transmitter configured to transmit a signal according to the command. The terminal receiving the signal transmitted from the selected IoT terminal performs a connection operation for avoiding the dead zone.
1. A communication system comprising:
a user equipment configured to wirelessly communicate with a first base station;
a plurality of IoT terminals; and
a control device,
wherein the control device includes
a processor; and
a memory that includes instructions, which when executed, cause the processor to execute the following step operations comprising:
selecting an IoT terminal around a dead zone; and
transmitting a command of signal transmission to the selected IoT terminal,
wherein the command includes information of the first base station associated with the dead zone and information of a second base station as a switching destination,
wherein the selected IoT terminal includes
a receiver configured to receive the command, and
a transmitter configured to transmit a signal according to the command, and
wherein the user equipment receiving the signal transmitted from the selected IoT terminal is configured to be connected to both the first base station and the second base station to avoid the dead zone.
2. The communication system according to claim 1 , wherein the processor of the control device further calculates the dead zone based on reception qualities received from a plurality of sensors.
3. The communication system according to claim 1 , wherein the dead zone is behind a shield.
4. The communication system according to claim 3 , wherein the shield is a building or a wall.
5. The communication system according to claim 1 , wherein the command further comprises a transmission power associated with the selected IoT terminal, wherein the transmitter of the selected IoT terminal is configured to transmit the signal having the transmission power to the user equipment.
6. A connection destination control method for a communication system including a user equipment configured to wirelessly communicate with a first base station, a plurality of IoT terminals, and a control device, the connection destination control method comprising:
selecting an IoT terminal around a dead zone and transmitting a command of signal transmission to the selected IoT terminal by the control device, wherein the command includes information of the first base station associated with the dead zone and information of a second base station as a switching destination;
receiving the command and transmitting a signal according to the command by the selected IoT terminal; and
connecting to both the first base station and the second base station to avoid the dead zone by the user equipment receiving the signal transmitted from the selected IoT terminal.
7. A control device in a communication system including a user equipment configured to wirelessly communicate with a first base station, a plurality of IoT terminals, and the control device, the control device comprising:
a processor; and
a memory that includes instructions, which when executed, cause the processor to execute operations comprising:
selecting an IoT terminal around a dead zone, and
transmitting, to the selected IoT terminal, a command including information of the first base station associated with the dead zone and information of a second base station as a switching destination, the command enabling the selected IoT terminal to transmit a signal for causing the user equipment to connect to both the first base station and the second base station to avoid the dead zone.
8. The control device according to claim 7 , wherein the processor transmits the command including information of the first base station associated with the dead zone to the selected IoT terminal.
9. A non-transitory computer readable storage medium storing a program, which when executed, causes a computer to function as the control device according to claim 6 .