LOCATION MEASURMENTS USING A MESH OF WIRELESS TAGS
First Claim
1. A method for determining a location of a group of wireless tags, the method comprising:
- receiving first information indicative of distances between each wireless tag of the group and between at least three other wireless tags of the group;
tracking a first movement of a certain tag of the group of wireless tag in relation to other wireless tags of the group to provide first movement information;
receiving, after the performing of the first movement, second information indicative of distances between each wireless tag of the group and between at least three other wireless tags of the group; and
determining locations of the wireless tags of the group in response to the first information, second information and the first movement information.
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Accused Products
Abstract
A method for determining a location of a group of wireless tags, the method may include receiving first information indicative of distances between each wireless tag of the group and between at least three other wireless tags of the group; tracking a first movement of a certain tag of the group of wireless tag in relation to other wireless tags of the group to provide first movement information; receiving, after the performing of the first movement, second information indicative of distances between each wireless tag of the group and between at least three other wireless tags of the group; and determining locations of the wireless tags of the group in response to the first information, second information and the first movement information.
39 Citations
18 Claims
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1. A method for determining a location of a group of wireless tags, the method comprising:
- receiving first information indicative of distances between each wireless tag of the group and between at least three other wireless tags of the group;
tracking a first movement of a certain tag of the group of wireless tag in relation to other wireless tags of the group to provide first movement information;
receiving, after the performing of the first movement, second information indicative of distances between each wireless tag of the group and between at least three other wireless tags of the group; and
determining locations of the wireless tags of the group in response to the first information, second information and the first movement information. - View Dependent Claims (2, 3, 4, 5, 6, 7)
- receiving first information indicative of distances between each wireless tag of the group and between at least three other wireless tags of the group;
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8. A device for determining a location of a group of wireless tags, the device comprising:
- an interface for receiving;
first information indicative of distances between each wireless tag of the group and between at least three other wireless tags of the group;
first movement information indicative of a first movement of a certain tag of the group of wireless tag in relation to other wireless tags of the group; and
second information, received after the first movement, indicative of distances between each wireless tag of the group and between at least three other wireless tags of the group; and
a processor that is arranged to determine locations of the wireless tags of the group in response to the first information, second information and the first movement information. - View Dependent Claims (9, 10, 11, 12, 13)
- an interface for receiving;
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14. A non-transitory computer readable medium that stores instructions that when executed by a computer cause the computer to execute the stages of:
- receiving first information indicative of distances between each wireless tag of the group and between at least three other wireless tags of the group;
tracking a first movement of a certain tag of the group of wireless tag in relation to other wireless tags of the group to provide first movement information;
receiving, after the performing of the first movement, second information indicative of distances between each wireless tag of the group and between at least three other wireless tags of the group; and
determining locations of the wireless tags of the group in response to the first information, second information and the first movement information. - View Dependent Claims (15, 16, 17, 18)
- receiving first information indicative of distances between each wireless tag of the group and between at least three other wireless tags of the group;
Specification