Abstract: A wireless communication game system includes a plurality of mobile game apparatuses, which function as a parent device or a child device and are capable of making a communication with each other, and broadcasts from the parent device a parent device packet including a parent device PID, a user name UserName, a game name GameName, an OC flag, an E slot, a U slot, and a payload. All the parent device packets are received from the parent device existing within a communicationable range of a user's own apparatus, and the user's own apparatus creates a parent device list, and displays the parent device list on an LCD. Therefore, a user or a player of his own apparatus looks at the game name of the parent device list, for example, and operates a cross key included in an operation key so as to select one desired parent device.

Abstract: A wireless communication game system includes a plurality of mobile game apparatuses, which function as a parent device or a child device and are capable of making a communication with each other, and broadcasts from the parent device a parent device packet including a parent device PID, a user name UserName, a game name GameName, an OC flag, an E slot, a U slot, and a payload. All the parent device packets are received from the parent device existing within a communicationable range of a user's own apparatus, and the user's own apparatus creates a parent device list, and displays the parent device list on an LCD. Therefore, a user or a player of his own apparatus looks at the game name of the parent device list, for example, and operates a cross key included in an operation key so as to select one desired parent device.

Abstract: A wireless communication game system includes a plurality of mobile game apparatuses, which function as a parent device or a child device and are capable of making a communication with each other, and broadcasts from the parent device a parent device packet including a parent device PID, a user name UserName, a game name GameName, an OC flag, an E slot, a U slot, and a payload. All the parent device packets are received from the parent device existing within a communicationable range of a user's own apparatus, and the user's own apparatus creates a parent device list, and displays the parent device list on an LCD. Therefore, a user or a player of his own apparatus looks at the game name of the parent device list, for example, and operates a cross key included in an operation key so as to select one desired parent device.

Abstract: A game system including a plurality of mobile game apparatuses, and a mobile game apparatus that can communicate with another game apparatus that exists within a communicable range by use of a radio communications unit. When a communicated state is established, exchanging conditions for exchanging game data are received and transmitted, and in a case the exchange conditions are coincident with each other, the game data are exchanged.

Abstract: A game system including a plurality of mobile game apparatuses, and a mobile game apparatus that can communicate with another game apparatus that exists within a communicable range by use of a radio communications unit. When a communicated state is established, exchanging conditions for exchanging game data are received and transmitted, and in a case the exchange conditions are coincident with each other, the game data are exchanged.

Abstract: A game system including a plurality of mobile game apparatuses, and a mobile game apparatus that can communicate with another game apparatus that exists within a communicable range by use of a radio communications unit. When a communicated state is established, exchanging conditions for exchanging game data are received and transmitted, and in a case the exchange conditions are coincident with each other, the game data are exchanged.

Abstract: A wireless communication game system includes a plurality of mobile game apparatuses, which function as a parent device or a child device and are capable of making a communication with each other, and broadcasts from the parent device a parent device packet including a parent device PID, a user name UserName, a game name GameName, an OC flag, an E slot, a U slot, and a payload. All the parent device packets are received from the parent device existing within a communicationable range of a user's own apparatus, and the user's own apparatus creates a parent device list, and displays the parent device list on an LCD. Therefore, a user or a player of his own apparatus looks at the game name of the parent device list, for example, and operates a cross key included in an operation key so as to select one desired parent device.

Abstract: A game system including a plurality of mobile game apparatuses, and a mobile game apparatus that can communicate with another game apparatus that exists within a communicable range by use of a radio communications unit. When a communicated state is established, exchanging conditions for exchanging game data are received and transmitted, and in a case the exchange conditions are coincident with each other, the game data are exchanged.

Abstract: A game system including a plurality of mobile game apparatuses, and a mobile game apparatus that can communicate with another game apparatus that exists within a communicable range by use of a radio communications unit. When a communicated state is established, exchanging conditions for exchanging game data are received and transmitted, and in a case the exchange conditions are coincident with each other, the game data are exchanged.

Abstract: A game system including a plurality of mobile game apparatuses, and a mobile game apparatus that can communicate with another game apparatus that exists within a communicable range by use of a radio communications unit. When a communicated state is established, exchanging conditions for exchanging game data are received and transmitted, and in a case the exchange conditions are coincident with each other, the game data are exchanged.

Abstract: A game system including a plurality of mobile game apparatuses, and a mobile game apparatus that can communicate with another game apparatus that exists within a communicable range by use of a radio communications unit. When a communicated state is established, exchanging conditions for exchanging game data are received and transmitted, and in a case the exchange conditions are coincident with each other, the game data are exchanged.

Abstract: A game system including a plurality of mobile game apparatuses, and a mobile game apparatus that can communicate with another game apparatus that exists within a communicable range by use of a radio communications unit. When a communicated state is established, exchanging conditions for exchanging game data are received and transmitted, and in a case the exchange conditions are coincident with each other, the game data are exchanged.

Abstract: A game system including a plurality of mobile game apparatuses, and a mobile game apparatus that can communicate with another game apparatus that exists within a communicable range by use of a radio communications unit. When a communicated state is established, exchanging conditions for exchanging game data are received and transmitted, and in a case the exchange conditions are coincident with each other, the game data are exchanged.

Abstract: A game system including a plurality of mobile game apparatuses, and a mobile game apparatus that can communicate with another game apparatus that exists within a communicable range by use of a radio communications unit. When a communicated state is established, exchanging conditions for exchanging game data are received and transmitted, and in a case the exchange conditions are coincident with each other, the game data are exchanged.

Abstract: A game system including a plurality of mobile game apparatuses, and a mobile game apparatus that can communicate with another game apparatus that exists within a communicable range by use of a radio communications unit. When a communicated state is established, exchanging conditions for exchanging game data are received and transmitted, and in a case the exchange conditions are coincident with each other, the game data are exchanged.

Abstract: A game system including a plurality of mobile game apparatuses, and a mobile game apparatus that can communicate with another game apparatus that exists within a communicable range by use of a radio communications unit. When a communicated state is established, exchanging conditions for exchanging game data are received and transmitted, and in a case the exchange conditions are coincident with each other, the game data are exchanged.

Abstract: A game system including a plurality of mobile game apparatuses, and a mobile game apparatus that can communicate with another game apparatus that exists within a communicable range by use of a radio communications unit. When a communicated state is established, exchanging conditions for exchanging game data are received and transmitted, and in a case the exchange conditions are coincident with each other, the game data are exchanged.

Abstract: A game system including a plurality of mobile game apparatuses, and a mobile game apparatus that can communicate with another game apparatus that exists within a communicable range by use of a radio communications unit. When a communicated state is established, exchanging conditions for exchanging game data are received and transmitted, and in a case the exchange conditions are coincident with each other, the game data are exchanged.

Abstract: A wireless communication game system includes a plurality of mobile game apparatuses, which function as a parent device or a child device and are capable of making a communication with each other, and broadcasts from the parent device a parent device packet including a parent device PID, a user name UserName, a game name GameName, an OC flag, an E slot, a U slot, and a payload. All the parent device packets are received from the parent device existing within a communicationable range of a user's own apparatus, and the user's own apparatus creates a parent device list, and displays the parent device list on an LCD. Therefore, a user or a player of his own apparatus looks at the game name of the parent device list, for example, and operates a cross key included in an operation key so as to select one desired parent device.

Abstract: A game apparatus 10 transmits a connection request including identification information to an access point apparatus 1 (S1). In response to the transmission of the connection request, the access point apparatus 1 allows a user to select whether or not to permit connection with the game apparatus 10. When the connection with the game apparatus 10 is permitted, the access point apparatus 1 registers identification information of the game apparatus 10 in a registration list (S2), and transmits a connection response representing the permission of the connection to the game apparatus 10 (S3). In response to this, the game apparatus 10 transmits an authentication request (S5). When identification information included in the authentication request is registered in the registration list, authentication processing between the access point apparatus 1 and the game apparatus 10 is started.