ISOLATION DISTANCE CALCULATION METHOD AND APPARATUS FOR AVOIDANCE OF INTERFERENCE SIGNAL IN WIRELESS COMMUNICATION REPEATER SYSTEM
First Claim
1. An apparatus for calculating an isolation distance, comprising:
- an interference signal calculator to calculate a magnitude of an interference signal included in a particular band by detecting a signal of the particular band extracted from a received radio signal of a wireless repeater apparatus; and
an isolation distance calculator to calculate a necessary isolation distance for cancelling interference between the wireless repeater apparatus and another wireless repeater apparatus, based on a predetermined allowable interference signal level and the magnitude of the interference signal.
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Accused Products
Abstract
Provided is a method and apparatus for calculating an isolation distance that is a distance where an interference phenomenon does not occur between wireless repeater apparatuses. The isolation distance calculating apparatus may include: an interference signal calculator to calculate a magnitude of an interference signal included in a particular band by detecting a signal of the particular band extracted from a received radio signal of a wireless repeater apparatus; and an isolation distance calculator to calculate a necessary isolation distance for cancelling interference between the wireless repeater apparatus and another wireless repeater apparatus, based on a predetermined allowable interference signal level and the magnitude of the interference signal.
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Citations
13 Claims
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1. An apparatus for calculating an isolation distance, comprising:
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an interference signal calculator to calculate a magnitude of an interference signal included in a particular band by detecting a signal of the particular band extracted from a received radio signal of a wireless repeater apparatus; and an isolation distance calculator to calculate a necessary isolation distance for cancelling interference between the wireless repeater apparatus and another wireless repeater apparatus, based on a predetermined allowable interference signal level and the magnitude of the interference signal. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of calculating an isolation distance, comprising:
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receiving a radio signal; extracting a signal of a particular band by filtering the radio signal; calculating a magnitude of an interference signal included in the particular band by detecting the signal of the particular band; and calculating a necessary isolation distance for cancelling interference between the wireless repeater apparatus and another wireless repeater apparatus, based on a predetermined allowable interference signal level and the magnitude of the interference signal. - View Dependent Claims (9, 10, 11, 12, 13)
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Specification