MOBILE COMMUNICATION SYSTEM AND METHOD FOR MEASURING DISTANCE BETWEEN MOBILE PHONES
First Claim
1. A mobile communication system comprising:
- at least one base transceiver station for exchanging data with mobile phones;
a mobile switching center for choosing one base transceiver station as a primary base transceiver station, and calculating positions of the mobile phones;
wherein the position of the mobile phones including distances that the mobile phones are away from the primary base transceiver station, and an angle between the mobile phones relative to the primary base transceiver station;
the mobile switching center is configured for calculating a distance between the first and second mobile phone according to the positions of the mobile phones.
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Abstract
A mobile communication system includes at least one base transceiver station and a mobile switching center. The at least one base transceiver station is used for exchanging data with mobile phones. The mobile switching center is used for choosing one base transceiver station as a primary base transceiver station, and calculating positions of a first mobile phone and a second mobile phone. The position of the mobile phones include distances that the mobile phones are away from the primary base transceiver station, and an angle between the mobile phones relative to the primary base transceiver station. The mobile switching center is further used for calculating a distance between the first and second mobile phone according to the positions of the mobile phones. A related mobile communication method is also disclosed.
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Citations
20 Claims
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1. A mobile communication system comprising:
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at least one base transceiver station for exchanging data with mobile phones; a mobile switching center for choosing one base transceiver station as a primary base transceiver station, and calculating positions of the mobile phones; wherein the position of the mobile phones including distances that the mobile phones are away from the primary base transceiver station, and an angle between the mobile phones relative to the primary base transceiver station;
the mobile switching center is configured for calculating a distance between the first and second mobile phone according to the positions of the mobile phones. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A mobile communication method, comprising:
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choosing a base transceiver station as a primary base transceiver station; calculating a first position of a first mobile phone, including a first distance that the first mobile phone is away from the primary base transceiver station; calculating a second position of a second mobile phone, including a second distance that the second mobile phone is away from the primary base transceiver station; and calculating a distance between the first and the second mobile phone according to the first position of the first mobile phone and the second position of the second mobile phone. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification