Downloading server and mobile station using local-area wireless communication

A mobile station which has a crew and to which data are downloaded through only a single base station having a local-area wireless communication area from a downloading server including:

• data-related information receiving means for receiving, from the mobile station, data-related information relating to the data;
• speed-condition computing means for computing, based on size of the data, speed-condition of the mobile station, wherein the speed-condition enables the downloading of the data from the single base station to be completed;
• downloading information transmitting means for transmitting downloading information to the mobile station;
• and
• downloading determining means for determining whether the downloading of the data can be completed using the computed speed-condition of the mobile station through the single base station,
• wherein, when the downloading is determined to be able to be completed using the computed speed-condition through the single base station, the downloading information transmitting means transmits the computed speed-condition as the downloading information, and
• wherein, when the downloading is determined not to be able to be completed using the computed speed-condition through the single base station, the downloading information transmitting means transmits, as the downloading information, downloading impossibility information indicating that the downloading is determined not to be able to be completed,
• the mobile station comprising:
• local-area wireless communication means for receiving the data through local-area wireless communication in the communication area of the base station;
• data-related information transmitting means for transmitting the data-related information to the downloading server;
• and
• downloading information notifying means for notifying the crew of the downloading information received from the downloading server;
• wherein
• when the downloading information received from the downloading server is the speed-condition, the downloading of the data is to be started, and
• when the downloading information received from the downloading server is the downloading impossibility information, the downloading of the data is to be not started.

A mobile station which has a crew and to which data are downloaded through only a single base station having a local-area wireless communication area from a downloading server including:

• data-related information receiving means for receiving, from the mobile station, data-related information relating to the data;
• base station selecting means for selecting, from a plurality of the base stations, the single base station of the plurality of base stations through which the data are downloaded to the mobile station, based on current position information of the mobile station;
• speed-condition computing means for computing, based on size of the data and information of the selected given base station, speed-condition of the mobile station, wherein the speed-condition enables the downloading of the data to be completed;
• downloading information transmitting means for transmitting the speed-condition downloading information to the mobile;
• and
• downloading determining means for determining whether the downloading of the data is able to be completed using the computed speed-condition of the mobile station through the single base station;
• wherein
• when the downloading is determined to be able to be completed using the computed speed-condition through the single base station, the downloading information transmitting means transmits the computed speed-condition as the downloading information, and
• when the downloading is determined not to be able to be completed using the computed speed-condition through the single base station, the downloading information transmitting means transmits, as the downloading information, downloading impossibility information indicating that the downloading is determined not to be able to be completed,
• the mobile station comprising:
• local-area wireless communication means for receiving the data through local-area wireless communication in a respective communication area of one of the plurality of the base stations;
• data-related information transmitting means for transmitting the data-related information to the downloading server;
• current-position information transmitting means for transmitting to the downloading server the current position information;
• and
• downloading information notifying means for notifying the crew of the downloading information received from the downloading server;
• wherein
• when the downloading information received from the downloading server is the speed-condition, the downloading of the data is to be started, and
• when the downloading information received from the downloading server is the downloading impossibility information, the downloading of the data is to be not started.

A mobile station which has a crew and to which data are downloaded from a downloading server through only one base station of a plurality of base stations having respective local-area wireless communication areas, the mobile station comprising:

• local-area wireless communication means for receiving the data through local-area wireless communication in the communication area of the one base station;
• data-related information transmitting means for transmitting, to the downloading server, data-related information relating to the data;
• base-station-related information receiving means for receiving information relating to a given base station of the plurality of base stations for downloading and size of the data, both of which the downloading server replies based on the transmitted data-related information;
• speed-condition computing means for computing speed-condition that enables the downloading of the data to be completed through only the given base station, wherein the speed-condition is computed based on the base-station-related;
• determining means for determining whether or not the downloading of the data can be completed through only the given base station based on the computed speed-condition;
• and
• downloading information notifying means for notifying the crew of the computed speed-condition when the downloading of the data is determined to be able to be completed, and of downloading impossibility information when the downloading of the data is determined not to be able to be not completed.

A downloading method used in a downloading server, using local-area wireless communication, to a mobile station through one base station of a plurality of base stations having local-area wireless communication areas, the method comprising steps of:

• receiving, from the mobile station, data-related information relating to the data;
• computing, based on size of the data, speed-condition of the mobile station, wherein the speed-condition enables the downloading of the data to the mobile station to be completed;
• and
• determining whether the downloading of the data to the mobile station can be completed using the computed speed-condition of the mobile station through only a single base station of the plurality of base station;
• wherein
• when the downloading is determined to be able to be completed using the computed speed-condition through only the single base station, the computed speed-condition is transmitted to the mobile station, and
• wherein, when the downloading is determined not to be able to be completed using the computed speed-condition through only the single base station, that the downloading is determined to be not completed is transmitted to the mobile station.

A downloading method used in a mobile station which has a crew and to which data are downloaded through one base station of a plurality of base stations having local-area wireless communication areas from a downloading server including:

• data-related information receiving means for receiving, from the mobile station, data-related information relating to the data;
• speed-condition computing means for computing, based on size of the data, speed-condition of the mobile station, wherein the speed-condition enables the downloading of the data from the one base station to be completed;
• downloading information transmitting means for transmitting downloading information to the mobile station;
• and
• downloading determining means for determining whether the downloading of the data to the mobile station can be completed using the computed speed-condition of the mobile station through only a single base station of the plurality of base stations;
• wherein
• when the downloading is determined to be able to be completed using the computed speed-condition through only the single base station, the downloading information transmitting means transmits the computed speed-condition as the downloading information, and
• when the downloading is determined not to be able to be completed using the computed speed-condition through only the single base station, the downloading information transmitting means transmits, as the downloading information, downloading impossibility information indicating that the downloading is determined to be not completed,
• the downloading method comprising steps of:
• transmitting the data-related information to the downloading server;
• and
• notifying the crew of the downloading information received from the downloading server;
• wherein
• when the downloading information received from the downloading server is the speed-condition, the downloading of the data by receiving the data in the communication area of the one base station is to be started, and
• when the downloading information received from the downloading server is the downloading impossibility information, the downloading of the data is to be not started.

A downloading method used in a mobile station which has a crew and to which data are downloaded through one base station of a plurality of base stations having local-area wireless communication areas from a downloading server including:

• data-related information receiving means for receiving, from the mobile station, data-related information relating to the data;
• base station selecting means for selecting, from the plurality of the base stations, a given base station of the plurality of base stations through which the data are downloaded to the mobile station, based on current position information of the mobile station;
• speed-condition computing means for computing, based on size of the data and information of the given base station, speed-condition of the mobile station, wherein the speed-condition enables the downloading of the data from the given base station to be completed;
• downloading information transmitting means for transmitting downloading information to the mobile station;
• and
• downloading determining means for determining whether the downloading of the data to the mobile station can be completed using the computed speed-condition of the mobile station through only the given base station;
• wherein
• when the downloading is determined to be able to be completed using the computed speed-condition through only the given base station, the downloading information transmitting means transmits the computed speed-condition as the downloading information, and
• when the downloading is determined not to be able to be completed using the computed speed-condition through only the given base station, the downloading information transmitting means transmits, as the downloading information, downloading impossibility information indicating that the downloading is determined to be not completed,
• the downloading method comprising steps of:
• transmitting the data-related information and the current position information to the downloading server;
• and
• notifying the crew of the downloading information received from the downloading server;
• wherein
• when the downloading information received from the downloading server is the speed-condition, the downloading of the data by receiving the data in the communication area of the given base station is to be started, and
• when the downloading information received from the downloading server is the downloading impossibility information, the downloading of the data is to be not started.

A downloading method used in a mobile station which has a crew and to which data are downloaded from a downloading server using local-area wireless communication in a communication area of one base station of a plurality of base stations having respective local-area wireless communication areas,

• the downloading method comprising steps of:
• transmitting data-related information relating to the data to the downloading server;
• receiving base-station-related information relating to a given base station of the plurality of base stations for downloading and size of the data, both of which the downloading server replies based on the transmitted data-related information;
• computing speed-condition that enables the downloading of the data to be completed through only the given base station, wherein the speed-condition is computed based on the base-station-related information;
• determining whether or not the downloading of the data can be completed through only the given base station based on the computed speed-condition;
• and
• notifying the crew of the computed speed-condition when the downloading of the data is determined to be able to be completed, and of downloading impossibility information when the downloading of the data is determined not to be able to be completed.