Position determination apparatus, position determination system, and computer program product
AssigneeFujitsu Client Computing Limited
InventorKeita Satou
Life of this patent
Estimating the term…
Abstract
A position determination apparatus includes a memory and a hardware processor coupled to the memory. The hardware processor: determines position information on one or more wireless communication devices being located within a target region; judges position movement of the one or more wireless communication devices based on the position information; and transmits, to the wireless communication device whose position movement has been judged to be absent, a decrease instruction signal that causes the wireless communication device to decrease a communication frequency of the wireless communication device.
Claims8
A position determination apparatus comprising:
- a memory;
- and
- a hardware processor that is coupled to the memory and that:
- determines position information on one or more wireless communication devices being located within a target region;
- judges position movement of the one or more wireless communication devices based on the position information;
- and
- transmits, to the wireless communication device whose position movement has been judged to be absent, a decrease instruction signal that causes the wireless communication device to decrease a communication frequency of the wireless communication device.
A position determination system comprising:
- one or more wireless communication devices;
- and
- a position determination apparatus that communicates with the one or more wireless communication devices and that:
- determines position information on the one or more the wireless communication devices being located within a target region;
- judges position movement of the one or more wireless communication devices based on the position information;
- and
- transmits, to the wireless communication device whose position movement has been judged to be absent, a decrease instruction signal that causes the wireless communication device to decrease a communication frequency of the wireless communication device.
A non-transitory computer-readable recording medium comprising a computer program including programmed instructions that, when executed by a computer, causes the computer to perform:
- determining position information on one or more wireless communication devices being located within a target region;
- judging position movement of the one or more wireless communication devices based on the position information;
- and
- transmitting, to the wireless communication device whose position movement has been judged to be absent, a decrease instruction signal that causes the wireless communication device to decrease a communication frequency of the wireless communication device.
Dependencies are inferred from the claim text.