Method of Determining a Location of a Mobile Device and Method of Managing a List for Use in Such a Method
First Claim
1. A method of determining a location of a mobile device (1, 40) in a first communication network, the mobile device being in communication with a cellular base station (3, 3a, 3b, 50) in a second communication network, the method comprising:
- detecting access points within the first communication network with said mobile device;
selecting one or more of the detected access points based on information provided by the cellular base station; and
determining the location of the mobile device based on the selected access points.
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Accused Products
Abstract
Methods of determining a location of a mobile device in a first communication network are presented. The mobile device is in communication with a cellular base station in a second communication network. First, access points within the first communication network are detected with the mobile device. Then, one or more of the detected access points is selected based on information provided by the cellular base station. Finally, the location of the mobile device is determined based on the selected access points.
37 Citations
26 Claims
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1. A method of determining a location of a mobile device (1, 40) in a first communication network, the mobile device being in communication with a cellular base station (3, 3a, 3b, 50) in a second communication network, the method comprising:
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detecting access points within the first communication network with said mobile device; selecting one or more of the detected access points based on information provided by the cellular base station; and determining the location of the mobile device based on the selected access points. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A mobile device (1, 40) arranged to be part of a first communication network and a second communication network, the mobile device comprising:
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a receiver (47) for receiving data from one or more access points in the first communication network and/or the second communication network; a transmitter (49) for transmitting data towards one or more access points in the first communication network and/or the second communication network; a memory (43) for storing data; a processor (41) for processing data received via said receiver and/or stored in said memory; wherein the mobile device is arranged to determine a location of the mobile device in the first communication network.
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14. A method of managing a list for use in a cellular base station (3, 3a, 3b, 50) within a second communication network, the list comprising records regarding access points within a first communication network that are indicated as being located within a coverage area of the base station, the method comprising:
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receiving a message from an access point within the first communication network regarding its position; checking whether the position of the access point is located within the coverage area; updating the list if said position is located within the coverage area. - View Dependent Claims (15, 16, 17, 18, 19)
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20. A cellular base station (3, 3a, 3b, 50) comprising:
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a receiver (57) for receiving data from one or more access points in the first communication network and/or the second communication network; a transmitter (59) for transmitting data towards one or more access points in the first communication network and/or the second communication network a database (53) for storing data; a processor (51) for processing data received via said receiver and/or stored in said memory; wherein the base station is arranged to manage a list. - View Dependent Claims (21, 22)
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23. An access point (5, 60) within a first communication network, the access point comprising:
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an access point memory (63) storing information representative of the identity of the access point and information representative of the position of the access point; a receiver (67) for detecting one or more cellular base stations (3, 3a, 3b, 50) within a second communication network; a processor (61) for enabling transmission of said access point identifier and information representative of the position of the access point to said one or more cellular base stations upon detection. - View Dependent Claims (24, 25, 26)
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Specification