System and Method For Mapping Wireless Access Points
First Claim
1. A system for mapping locations of wireless network access points, the wireless access points providing access to a network, the system comprising:
- a server connected to the network and adapted to receive one or more sets of access point connection data from a first wireless user terminal connected to the network, each set of access point connection data including information about one or more wireless access points within range of the first wireless user terminal;
a data storage device connected to the server and adapted to store information about one or more access points wherein the information stored includes an access point identifier and location information for the access point and at least the access point identifier is determined from a first set of access point connection data received from the first wireless user terminal, andwherein, the server is adapted to receive a second set of wireless access point connection data, said second set of wireless access point connection data including an access point identifier and location information for the access point, and the stored information about the access point associated with the access point identifier is updated as a function of the location information for the access point from the second set of wireless access point connection data.
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Accused Products
Abstract
An improved connectivity to radio access point is enabled by a server that includes a database storing data about various radio access points, and an evaluation module evaluating the quality of connection to each of the access points. Clients receive updates about relevant access points from the server and use the information to connect to the preferred access point. The clients also check connectivity to other access points in the vicinity, and report the findings to the server. The server uses the reports to update its database, and send corresponding updates to the clients. The database can include information about the location of the access points. The information about the location of the access points can be manually input or determined using GPS information. The location of an access points can be determined as a function of available information about other access points detected at the same location. An access point can be presumed to be located in approximately the same location as another access point detected in the same location by the same user terminal. Where more than one access point having a known location is detected in the same location as an unmapped access point (having an unknown location), the location of the unmapped access point can be determined as function of a weighted average of the known locations of the other access points and signal strength of the signal received from each access point.
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Citations
24 Claims
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1. A system for mapping locations of wireless network access points, the wireless access points providing access to a network, the system comprising:
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a server connected to the network and adapted to receive one or more sets of access point connection data from a first wireless user terminal connected to the network, each set of access point connection data including information about one or more wireless access points within range of the first wireless user terminal; a data storage device connected to the server and adapted to store information about one or more access points wherein the information stored includes an access point identifier and location information for the access point and at least the access point identifier is determined from a first set of access point connection data received from the first wireless user terminal, and wherein, the server is adapted to receive a second set of wireless access point connection data, said second set of wireless access point connection data including an access point identifier and location information for the access point, and the stored information about the access point associated with the access point identifier is updated as a function of the location information for the access point from the second set of wireless access point connection data. - View Dependent Claims (2, 3, 4, 5)
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6. A system for mapping locations of wireless network access points, the wireless access points providing access to a network, the system comprising:
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a server connected to the network and adapted to receive one or more sets of access point connection data from a first wireless user terminal connected to the network, said first set of access point connection data including information about one or more wireless access points within range of the first wireless user terminal; a data storage device connected to the server and adapted to store information about a first access point wherein the information stored includes an access point identifier and location information for the first access point, and wherein, the server receives wireless access point connection data that includes information about the first wireless access point and a second wireless access point from the same wireless user terminal at substantially the same time and the server is adapted to store information about the second access point, the information about the second access point including an access point identifier for the second access point and location information determined as a function the location information for the first access point. - View Dependent Claims (7, 8, 9, 10, 11)
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12. A method of mapping locations of wireless network access points, the wireless access points providing access to a network, the method comprising:
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Receiving one or more sets of access point connection data from a wireless user terminal, the access point connection data including information about one or more wireless access points within range of each wireless user terminal; storing in a data store, access point connectivity information about one or more wireless access points, wherein the information that can be stored in the data store includes an access point identifier and location information for the access point and at least the access point identifier is determined from a first set of access point connection data received from a wireless user terminal; receiving a second set of wireless access point connection data, said second set of wireless access point connection data including an access point identifier and location information for the access point, and updating the stored information about an access point associated with the access point identifier as a function of the location information for the access point from the second set of wireless access point connection data. - View Dependent Claims (13, 14, 15, 16)
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17. A method of mapping locations of wireless network access points, the wireless access points providing access to a network, the method comprising:
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detecting one or more wireless access points; determining a first set of access point connectivity information about a first detected wireless access point; storing in a data store, access point connectivity information about the first detected wireless access point, wherein the information stored in the data store includes an access point identifier and location information for the first detected wireless access point; determining a second set of access point connectivity information about a second detected wireless access point, said second set of wireless access point connection data including an access point identifier but no location information for the access point, and storing in the data store, access point connectivity information about the second detected wireless access point, wherein the information stored in the data store includes an access point identifier for the second detected wireless access point and location information derived from the location information determined for the first detected wireless access point. - View Dependent Claims (18, 19, 20)
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21. A computer readable medium including computer readable instructions that, when executed by a computer, are configured to cause the computer to perform the following:
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detecting one or more wireless access points; determining a first set of access point connectivity information about a first detected wireless access point; storing in a data store, access point connectivity information about the first detected wireless access point, wherein the information stored in the data store includes an access point identifier and location information for the first detected wireless access point; determining a second set of access point connectivity information about a second detected wireless access point, said second set of wireless access point connection data including an access point identifier but no location information for the access point, and storing in the data store, access point connectivity information about the second detected wireless access point, wherein the information stored in the data store includes an access point identifier for the second detected wireless access point and location information derived from the location information determined for the first detected wireless access point. - View Dependent Claims (22, 23, 24)
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Specification