Abstract: A server device includes a memory, a processor, and a transceiver. The memory stores information indicating a measurement device and information indicating a relay device in association with identification information of the terminal, the measurement device performing measurement to obtain measurement data, the relay device being able to relay the measurement data to the server device. The processor generates a report packet destined for a relay device, the report packet reporting a list of a measurement device that is a transmission source of measurement data to be relayed by the relay device. When the transceiver receives a request that the use of the services in the terminal be stopped, the processor generates a report packet destined for a relay device associated with the identification information of the terminal, the report packet including the list in which a measurement device associated with the identification information of the terminal is not included.

Abstract: A server device includes a memory, a processor, and a transceiver. The memory stores information indicating a measurement device and information indicating a relay device in association with identification information of the terminal, the measurement device performing measurement to obtain measurement data, the relay device being able to relay the measurement data to the server device. The processor generates a report packet destined for a relay device, the report packet reporting a list of a measurement device that is a transmission source of measurement data to be relayed by the relay device. When the transceiver receives a request that the use of the services in the terminal be stopped, the processor generates a report packet destined for a relay device associated with the identification information of the terminal, the report packet including the list in which a measurement device associated with the identification information of the terminal is not included.

Abstract: A communication device includes a receiver, a processor, and a transceiver. The receiver receives a control message from a connection destination device that is connected to the communication device through a first session using a first protocol. The processor performs processing specified by the control message and establishes a second session between the communication device and a communication destination device for a communication using a second protocol when communication processing that occurs due to the processing specified by the control message is performed using the second protocol. The transceiver performs communication using the first session and the second session. The processor terminates the second session when the communication using the second protocol is terminated. The transceiver reports a result of the processing specified by the control message to the communication destination device through the first session.

Abstract: A apparatus for preventing a malfunction prevents a malfunction during recovery from critical suspend. The apparatus includes: a voltage detection unit 2 detecting a voltage value from a secondary battery 1; a charging time monitor unit 4 outputting a system activation enable signal when a charging time of the secondary battery 1 by a AC adapter 3 is monitored and a predetermined time passes; and a power supply control unit 5 controlling a system power supply according to a voltage value detected by the voltage detection unit 2 and a system activation enable signal generated by the charging time monitor unit 4.