Channel simulation device and channel simulation program
First Claim
1. A channel simulation device comprising:
- a memory configured to store at least one distance calculation parameter for calculating distances between multiple wireless microphones and a receiver in multiple areas in which the multiple wireless microphones and the receiver are used, and at least one reception strength calculation parameter for estimating reception strengths when transmission signals transmitted from the wireless microphones are received by the receiver; and
a processor configured to estimate, for each set of two areas selected from the multiple areas, a desired-wave reception strength when a transmission signal transmitted from a wireless microphone in one area of the two areas is received by the receiver in the one area and an interference-wave reception strength when a transmission signal transmitted from a wireless microphone in the other area of the two areas is received by the receiver in the one area, based on the distance calculation parameter and the reception strength calculation parameter.
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Accused Products
Abstract
This channel simulation device is provided with a memory for storing a distance calculation parameter and reception strength calculation parameter, and a processor for estimating desired-wave reception strength and interfering-wave reception strength on the basis of the distance calculation parameter and the reception strength calculation parameter. The desired-wave reception strength refers, for each set of two areas selected from a plurality of areas, to reception strength when a transmission signal transmitted from the wireless microphone of one area is received by a receiver in the one area. The interfering-wave reception strength refers to reception strength when a transmission signal transmitted from the wireless microphone of the other area is received by the receiver in the one area.
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Citations
14 Claims
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1. A channel simulation device comprising:
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a memory configured to store at least one distance calculation parameter for calculating distances between multiple wireless microphones and a receiver in multiple areas in which the multiple wireless microphones and the receiver are used, and at least one reception strength calculation parameter for estimating reception strengths when transmission signals transmitted from the wireless microphones are received by the receiver; and a processor configured to estimate, for each set of two areas selected from the multiple areas, a desired-wave reception strength when a transmission signal transmitted from a wireless microphone in one area of the two areas is received by the receiver in the one area and an interference-wave reception strength when a transmission signal transmitted from a wireless microphone in the other area of the two areas is received by the receiver in the one area, based on the distance calculation parameter and the reception strength calculation parameter. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A non-transitory computer-readable storage media having computer executable instructions stored thereon that, when executed by a computer, cause the computer to perform:
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a first processing for reading out of a memory at least one distance calculation parameter for calculating the distances between multiple wireless microphones and a receiver in multiple areas in which the multiple wireless microphones and the receiver are used and at least one reception strength calculation parameter for estimating reception strengths when transmission signals transmitted from the wireless microphones are received by the receiver, and a second processing for estimating, for each set of two areas selected from the multiple areas, a desired-wave reception strength when a transmission signal transmitted from a wireless microphone in one area of the two areas is received by the receiver in the one area and an interference-wave reception strength when a transmission signal transmitted from a wireless microphone in the other area is received by the receiver in the one area, based on the distance calculation parameter and the reception strength calculation parameter.
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Specification