System and method for inferring wireless trajectories in a cellular telephone network
First Claim
1. A device comprising:
- a processor configured to;
determine a number of users in each of a plurality of cells of a trajectory in a wireless telephone network;
determine handoff data between each adjacent pair of the cells;
determine a first number of users traveling along the trajectory in the wireless telephone network while on a telephone call;
calculate a total number of users associated with the trajectory in the wireless telephone network based on the handoff data between each adjacent pair of the cells, and based on the first number of users traveling along the trajectory while on the telephone call;
determine a steady-state number of users for the trajectory;
determine an anomaly for the trajectory in response to a current number of users for the trajectory being substantially different than the steady-state number of users for the trajectory; and
output that the anomaly for the trajectory is detected.
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Accused Products
Abstract
A device includes a processor configured to determine a number of users in each of a plurality of wireless telephone cells of a trajectory in a wireless telephone network. The processor is also configured to determine handoff data between each adjacent pair of the wireless telephone cells, and to determine a first number of users traveling along the trajectory in the wireless telephone network while on a telephone call. The processor also calculates a total number of users associated with the trajectory in the wireless telephone network based on the handoff data between each adjacent pair of the wireless telephone cells, and based on the first number of users traveling along the trajectory while on the telephone call.
20 Citations
18 Claims
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1. A device comprising:
a processor configured to; determine a number of users in each of a plurality of cells of a trajectory in a wireless telephone network; determine handoff data between each adjacent pair of the cells; determine a first number of users traveling along the trajectory in the wireless telephone network while on a telephone call; calculate a total number of users associated with the trajectory in the wireless telephone network based on the handoff data between each adjacent pair of the cells, and based on the first number of users traveling along the trajectory while on the telephone call; determine a steady-state number of users for the trajectory; determine an anomaly for the trajectory in response to a current number of users for the trajectory being substantially different than the steady-state number of users for the trajectory; and output that the anomaly for the trajectory is detected. - View Dependent Claims (2, 3)
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4. A device comprising:
a processor configured to; receive first handoff information between adjacent pairs of a first plurality of cells of a cellular telephone network; receive second handoff information between adjacent pairs of a second plurality of cells of the cellular telephone network; calculate a first number of users on a telephone call while traveling along a first trajectory in the cellular telephone network; calculate a second number of users on a telephone call while traveling along a second trajectory in the cellular telephone network; output a first total number of users for the first trajectory based on the first handoff information and the first number of users, and a second total number of users for the second trajectory based on the second handoff information and the second number of users; determine a steady-state number of users for the first trajectory; determine an anomaly for the first trajectory in response to a current number of users for the first trajectory being substantially different than the steady state number of users for the first trajectory; and output that the anomaly for the first trajectory is detected. - View Dependent Claims (5, 6, 7, 8, 9)
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10. A non-transitory readable medium comprising a plurality of instructions to manipulate a processor;
- the plurality of instructions comprising;
instructions to determine a number of users in each of a plurality of cells of a trajectory in a wireless telephone network; instructions to determine handoff data between each adjacent pair of the cells; instructions to determine a first number of users traveling along the trajectory in the wireless telephone network while on a telephone call; instructions to calculate a total number of users associated with the trajectory in the wireless telephone network based on the handoff data between each adjacent pair of the cells, and based on the first number of users traveling along the trajectory while on the telephone call; instructions to determine a steady-state number of users for the trajectory; instructions to determine an anomaly for the trajectory in response to a current number of users for the trajectory being substantially different than the steady-state number of users for the trajectory; and instructions to output that the anomaly for the trajectory is detected. - View Dependent Claims (11, 12)
- the plurality of instructions comprising;
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13. A non-transitory readable medium comprising a plurality of instructions to manipulate a processor, the plurality of instructions comprising:
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instructions to receive first handoff information between adjacent pairs of a first plurality of cells of a cellular telephone network; instructions to receive second handoff information between adjacent pairs of a second plurality of cells of the cellular telephone network; instructions to calculate a first number of users on a telephone call while traveling along a first trajectory in the cellular telephone network; instructions to calculate a second number of users on a telephone call while traveling along a second trajectory in the cellular telephone network; instructions to output a first total number of users for the first trajectory based on the first handoff information and the first number of users; instructions to output a second total number of users for the second trajectory based on the second handoff information and the second number of users; instructions to determine a steady-state number of users for the first trajectory; instructions to determine an anomaly for the first trajectory in response to a current number of users for the first trajectory being substantially different than the steady-state number of users for the first trajectory; and instructions to output that the anomaly for the first trajectory is detected. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification