WIRELESS COMMUNICATION SYSTEM, BASE STATION DEVICE, TERMINAL DEVICE, AND WIRELESS COMMUNICATION METHOD
First Claim
1. A wireless communication system comprising:
- one or more terminals; and
a base station capable of communicating with the one or more terminals, whereinthe base station includesa specific communication control unit configured to control specific communication with a terminal belonging to a predetermined group among the one or more terminals,a non-specific communication control unit configured to control non-specific communication that is not limited to the predetermined group, anda warning message notifying unit configured to broadcast a warning message, wherein the warning message notifying unit starts broadcasting the warning message after transmitting a notification indicating that the broadcasting of the warning message will start in the non-specific communication, whereinthe terminal includesa warning message receiving unit configured to attempt to receive the warning message broadcast from the base station, in a case where the notification indicating that the broadcasting of the warning message will start in the non-specific communication is detected.
1 Assignment
0 Petitions
Accused Products
Abstract
A wireless communication system includes one or more terminals; and a base station capable of communicating with the one or more terminals. The base station includes a specific communication control unit configured to control specific communication with a terminal belonging to a predetermined group among the one or more terminals, a non-specific communication control unit configured to control non-specific communication that is not limited to the predetermined group, and a warning message notifying unit configured to broadcast a warning message. The warning message notifying unit starts broadcasting the warning message after transmitting a notification indicating that the broadcasting of the warning message will start in the non-specific communication. The terminal includes a warning message receiving unit configured to attempt to receive the warning message broadcast from the base station, when the notification indicating that the broadcasting of the warning message will start in the non-specific communication is detected.
16 Citations
17 Claims
-
1. A wireless communication system comprising:
-
one or more terminals; and a base station capable of communicating with the one or more terminals, wherein the base station includes a specific communication control unit configured to control specific communication with a terminal belonging to a predetermined group among the one or more terminals, a non-specific communication control unit configured to control non-specific communication that is not limited to the predetermined group, and a warning message notifying unit configured to broadcast a warning message, wherein the warning message notifying unit starts broadcasting the warning message after transmitting a notification indicating that the broadcasting of the warning message will start in the non-specific communication, wherein the terminal includes a warning message receiving unit configured to attempt to receive the warning message broadcast from the base station, in a case where the notification indicating that the broadcasting of the warning message will start in the non-specific communication is detected. - View Dependent Claims (2, 3, 4, 5)
-
-
6. A wireless communication system comprising:
-
one or more terminals; and a base station capable of communicating with the one or more terminals, wherein the base station includes a specific communication control unit configured to control specific communication with a terminal belonging to a predetermined group among the one or more terminals, a second identification information notifying unit configured to transmit second identification information used for the specific communication, the second identification information being different from first identification information used for the specific communication with the terminal belonging to the predetermined group, and a warning message notifying unit configured to start broadcasting a warning message in the specific communication after the second identification information is transmitted, wherein the terminal includes a warning message receiving unit configured to start the specific communication with the base station by using the second identification information that has been received and attempt to receive, in the specific communication, the warning message broadcast from the base station, in a case where reception of the second identification information is detected. - View Dependent Claims (7, 8)
-
-
9. A base station device capable of communicating with one or more terminals, the base station comprising:
-
a specific communication control unit configured to control specific communication with a terminal belonging to a predetermined group among the one or more terminals; a non-specific communication control unit configured to control non-specific communication that is not limited to the predetermined group; and a warning message notifying unit configured to broadcast a warning message, wherein the warning message notifying unit starts broadcasting the warning message after transmitting a notification indicating that the broadcasting of the warning message will start in the non-specific communication. - View Dependent Claims (10)
-
-
11. A base station device capable of communicating with one or more terminals, the base station comprising:
-
a specific communication control unit configured to control specific communication with a terminal belonging to a predetermined group among the one or more terminals; a second identification information notifying unit configured to transmit second identification information used for the specific communication, the second identification information being different from first identification information used for the specific communication with the terminal belonging to the predetermined group; and a warning message notifying unit configured to start broadcasting a warning message in the specific communication after the second identification information is transmitted.
-
-
12. A terminal capable of communicating with a base station, the terminal comprising:
a warning message receiving unit configured to attempt to receive a warning message broadcast from the base station, in a case where a notification indicating that broadcasting of the warning message will start from the base station is detected, by non-specific communication that is not limited to a predetermined group controlled by the base station. - View Dependent Claims (13, 14)
-
15. A method performed in a wireless communication system including one or more terminals and a base station capable of communicating with the one or more terminals, the method comprising:
-
controlling, by the base station, specific communication with a terminal belonging to a predetermined group among the one or more terminals; controlling, by the base station, non-specific communication that is not limited to the predetermined group; broadcasting a warning message by the base station, wherein the warning message is started to be broadcast after transmitting a notification indicating that the broadcasting of the warning message will start in the non-specific communication; and attempting, by the terminal, to receive the warning message broadcast from the base station, in a case where the notification indicating that the broadcasting of the warning message will start in the non-specific communication is detected.
-
-
16. A method performed by a base station capable of communicating with the one or more terminals, the method comprising:
-
controlling specific communication with a terminal belonging to a predetermined group among the one or more terminals; controlling non-specific communication that is not limited to the predetermined group; and broadcasting a warning message, wherein the warning message is started to be broadcast after transmitting a notification indicating that the broadcasting of the warning message will start in the non-specific communication.
-
-
17. A method performed by a terminal device capable of communicating with a base station, the method comprising:
attempting to receive a warning message broadcast from the base station, in a case where a notification indicating that broadcasting of the warning message will start from the base station is detected, by non-specific communication that is not limited to a predetermined group controlled by the base station.
Specification