Wireless characteristic display apparatus, wireless characteristic display method, and computer readable medium
First Claim
1. A wireless characteristic display apparatus comprising:
- processing circuitry to;
perform interpolation processing using reception qualities of a wireless transmission signal from a same wireless node measured at a plurality of measurement locations, and determine a reception quality of the wireless transmission signal at a location other than the measurement locations;
determine, on a basis of the determined reception quality of the wireless transmission signal at the location other than the measurement locations and information on installation locations of a plurality of wireless nodes, a pair of wireless nodes included in the plurality of wireless nodes and capable of bidirectional inter-node communication;
determine a communication range sum of communication ranges of the wireless nodes constituting the determined pair of wireless nodes capable of bidirectional inter-node communication; and
display installation locations of the wireless nodes constituting the determined pair of wireless nodes capable of bidirectional inter-node communication and the determined communication range sum.
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Accused Products
Abstract
It is an object to provide a wireless characteristic display apparatus that displays wireless characteristics at a location where a multihop wireless mesh network is to be created, the apparatus being able to reduce discrepancies between displayed characteristics and actual characteristics and being able to reduce complexity in processing to obtain wireless characteristics and in the configuration of the apparatus.
The wireless characteristic display apparatus includes a first determination unit that performs interpolation processing on the basis of reception qualities obtained by measuring a wireless transmission signal from the same wireless node at a plurality of locations, and determines a reception quality at a location other than the measurement locations; a second determination unit that determines a pair of wireless nodes capable of bidirectional inter-node communication on the basis of the reception qualities obtained by the first determination unit and information on installation locations of wireless nodes; a third determination unit that determines a second communication range corresponding to the sum of communication ranges of the pair of wireless nodes obtained by the second determination unit; and a display unit that displays installation locations of the wireless nodes constituting the pair of wireless nodes obtained by the second determination unit and the second communication range obtained by the third determination unit.
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Citations
10 Claims
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1. A wireless characteristic display apparatus comprising:
- processing circuitry to;
perform interpolation processing using reception qualities of a wireless transmission signal from a same wireless node measured at a plurality of measurement locations, and determine a reception quality of the wireless transmission signal at a location other than the measurement locations; determine, on a basis of the determined reception quality of the wireless transmission signal at the location other than the measurement locations and information on installation locations of a plurality of wireless nodes, a pair of wireless nodes included in the plurality of wireless nodes and capable of bidirectional inter-node communication; determine a communication range sum of communication ranges of the wireless nodes constituting the determined pair of wireless nodes capable of bidirectional inter-node communication; and display installation locations of the wireless nodes constituting the determined pair of wireless nodes capable of bidirectional inter-node communication and the determined communication range sum. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
- processing circuitry to;
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9. A wireless characteristic display method comprising:
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performing interpolation processing using reception qualities of a wireless transmission signal from a same wireless node measured at a plurality of measurement locations, and determining a reception quality of the wireless transmission signal at a location other than the measurement locations; determining, on a basis of the determined reception quality of the wireless transmission signal at the location other than the measurement locations and information on installation locations of a plurality of wireless nodes, a pair of wireless nodes included in the plurality of wireless nodes and capable of bidirectional inter-node communication; determining a communication range sum of communication ranges of the wireless nodes constituting the determined pair of wireless nodes capable of bidirectional inter-node communication; and displaying installation locations of the wireless nodes constituting the determined pair of wireless nodes capable of bidirectional inter-node communication and the determined communication range sum.
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10. A non-transitory computer readable medium storing a program to be executed in a wireless characteristic display apparatus including a processing device and a storage device, the program being able to be stored in the storage device and causing the processing device to function as:
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a first determination unit to perform interpolation processing using reception qualities of a wireless transmission signal from a same wireless node measured at a plurality of measurement locations, and determine a reception quality of the wireless transmission signal at a location other than the measurement locations; a second determination unit to determine, on a basis of the reception quality of the wireless transmission signal at the location other than the measurement locations determined by the first determination unit and information on installation locations of a plurality of wireless nodes, a pair of wireless nodes included in the plurality of wireless nodes and capable of bidirectional inter-node communication; a third determination unit to determine a communication range sum of communication ranges of the wireless nodes constituting the pair of wireless nodes capable of bidirectional inter-node communication determined by the second determination unit; and a display unit to display installation locations of the wireless nodes constituting the pair of wireless nodes capable of bidirectional inter-node communication determined by the second determination unit and the communication range sum determined by the third determination unit.
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Specification