Access point which sends geographical positioning information from the access point to mobile terminals and mobile terminal which receives the information and estimates the position thereof based on said information
First Claim
1. Access point for a non-cellular wireless communication system comprising:
- means for obtaining geographical positioning information of an entity located in a telephone network, said entity located in the telephone network is a digital subscriber line access multiplexer, wherein the means for obtaining the geographical positioning information of the entity are configured for the access point to obtain geographical positioning information of the access point in a registration or access permission checking step, andmeans for sending data for sending said geographical positioning information of the access point from the access point to the mobile terminals, wherein the means for sending data are configured to send data to one or more mobile terminals.
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Abstract
An access point sends geographical positioning information from the access point to mobile terminals and to a mobile terminal which receives this information and estimates the position thereof based on said information. Geographical-locating architecture for WiFi 802.11 mobile terminals on ADSL access points generally includes geographical positioning information, i.e., the geographical coordinates of the access point during the registration phase thereof. The access point includes this geographical information in the information posted so that the mobile terminals can be connected to same. The mobile terminals can thus know the geographical location where they are located with an approximation that will depend directly on the number of access points that the mobile terminal can detect.
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Citations
8 Claims
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1. Access point for a non-cellular wireless communication system comprising:
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means for obtaining geographical positioning information of an entity located in a telephone network, said entity located in the telephone network is a digital subscriber line access multiplexer, wherein the means for obtaining the geographical positioning information of the entity are configured for the access point to obtain geographical positioning information of the access point in a registration or access permission checking step, and means for sending data for sending said geographical positioning information of the access point from the access point to the mobile terminals, wherein the means for sending data are configured to send data to one or more mobile terminals. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification