Server enabled user data exchange between information processing devices
First Claim
1. A server comprising:
- a receiver configured to receive, from each of a plurality of information-processing devices, location information of each information-processing device and a user attribute information of each user;
a processor configured toset a condition for determining whether one information-processing device is close to another information-processing device, the condition being dynamically determined in response to a parameter; and
determine whether a first information-processing device and a second information-processing device from among the plurality of information-processing devices satisfy the condition based on the location information and the user attribute information received by the receiver; and
a transmitter configured to transmit first data to the first information-processing device and second data to the second information-processing device when the first information-processing device and the second processing device satisfy the condition, wherein;
the parameter includes a spatial density of information processing devices in a geographic area;
the condition defines a spatial range and/or temporal range in relation to the first information processing device; and
the condition is dynamically determined in response to the parameter such that the spatial range and/or temporal range decreases as the spatial density increases.
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Abstract
A server device includes: a receiving unit configured to receive, from each of a plurality of information-processing devices, location information showing a respective location of each information-processing device; a setting unit configured to set a condition showing that one information-processing device is close to another information-processing device, based on a predetermined parameter; a determining unit configured to determine whether a first information-processing device and a second information-processing device from among the plurality of information-processing devices satisfy the condition based on the location information received by the receiving unit; and a transmitting unit configured to transmit information determined at the determining unit to the first information-processing device and the second information-processing device, in a case that the determining unit determines that the first information-processing device and the second information-processing device satisfy the condition.
19 Citations
16 Claims
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1. A server comprising:
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a receiver configured to receive, from each of a plurality of information-processing devices, location information of each information-processing device and a user attribute information of each user; a processor configured to set a condition for determining whether one information-processing device is close to another information-processing device, the condition being dynamically determined in response to a parameter; and determine whether a first information-processing device and a second information-processing device from among the plurality of information-processing devices satisfy the condition based on the location information and the user attribute information received by the receiver; and a transmitter configured to transmit first data to the first information-processing device and second data to the second information-processing device when the first information-processing device and the second processing device satisfy the condition, wherein; the parameter includes a spatial density of information processing devices in a geographic area; the condition defines a spatial range and/or temporal range in relation to the first information processing device; and the condition is dynamically determined in response to the parameter such that the spatial range and/or temporal range decreases as the spatial density increases. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method comprising:
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receiving, from each of a plurality of information-processing devices, location information of each information-processing device and a user attribute information of each user; setting a condition for determining whether one information-processing device is close to another information-processing device, the condition being dynamically determined in response to a parameter; determining whether a first information-processing device and a second information-processing device from among the plurality of information-processing devices satisfy the condition based on the location information and the user attribute information received by the receiver; and transmitting first data to the first information-processing device and second data to the second information-processing device when the first information-processing device and the second processing device satisfy the condition, wherein; the parameter includes a spatial density of information processing devices in a geographic area; the condition defines a spatial range and/or temporal range in relation to the first information processing device; and the condition is dynamically determined in response to the parameter such that the spatial range and/or temporal range decreases as the spatial density increases. - View Dependent Claims (12, 13, 14)
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15. A server comprising:
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a receiver configured to receive, from each of a plurality of information-processing devices, location information of each information-processing device and a device attribute information of each user; a processor configured to set a condition for determining whether one information-processing device is close to another information-processing device, the condition being dynamically determined in response to a parameter; and determine whether a first information-processing device and a second information-processing device from among the plurality of information-processing devices satisfy the condition based on the location information and the device attribute information received by the receiver; and a transmitter configured to transmit first data to the first information-processing device and second data to the second information-processing device when the first information-processing device and the second processing device satisfy the condition, wherein; the parameter includes a spatial density of information processing devices in a geographic areas; the condition defines a spatial range and/or temporal range in relation to the first information processing device; and the condition is dynamically determined in response to the parameter such that the spatial range and/or temporal range decreases as the spatial density increases.
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16. A method comprising:
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receiving, from each of a plurality of information-processing devices, location information of each information-processing device and a device attribute information of each user; setting a condition for determining whether one information-processing device is close to another information-processing device, the condition being dynamically determined in response to a parameter; determining whether a first information-processing device and a second information-processing device from among the plurality of information-processing devices satisfy the condition based on the location information and the device attribute information received by the receiver; and transmitting first data to the first information-processing device and second data to the second information-processing device when the first information-processing device and the second processing device satisfy the condition, wherein; the parameter includes a spatial density of information processing devices in a geographic area; the condition defines a spatial range and/or temporal range in relation to the first information processing device; and the condition is dynamically determined in response to the parameter such that the spatial range and/or temporal range decreases as the spatial density increases.
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Specification