LOCATION BASED WIRELESS TOWER CACHING
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Abstract
Embodiments of the present invention provide a method, system and computer program product for wireless tower caching. In an embodiment of the invention, a method for wireless tower caching in a radio access network (RAN) can include receiving a response to a request from an end user device wirelessly coupled to a base station of the RAN, determining geographic positioning data for the response and identifying a most geographically wireless tower coupled to the RAN relative to the determined geographic positioning data (such as the closest wireless tower to the determined geographic positioning data). Thereafter, the response can be cached at a cache in a base station of the identified wireless tower. In this way, the cached content can remain relevant for a significant period of time in as much as the correlation between a likely position of the end user device and the content cached at the base station of the wireless tower at the time of use of the cached content is strong.
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Citations
17 Claims
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1-6. -6. (canceled)
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7. A radio access network (RAN) based data processing system configured for location based wireless tower caching, the system comprising:
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a plurality of different base stations each disposed in a respective wireless tower and each comprising an antenna, a receiver, a transmitter, a processor, a local cache, and a network interface to a data communications network; a radio network controller (RNC) coupled to each base station over the data communications network; a caching module disposed in each base station and coupled to a cache; and
,a location based wireless tower caching module executing in the RNC, the module comprising program code enabled to receive a response to a data request from one of the base stations on behalf of an end user device, to determine geographic positioning data for the response, to identify a most geographically relevant wireless tower coupled to the RAN relative to the determined geographic positioning data, and to direct caching of the response at a cache in a particular one of the base stations of the identified wireless tower. - View Dependent Claims (8, 9, 10, 11)
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12. A computer program product for wireless tower caching in a radio access network (RAN), the computer program product comprising:
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a computer readable storage medium having computer readable program code embodied therewith, the computer readable program code comprising; computer readable program code for receiving a response to a request from an end user device wirelessly coupled to a base station of the RAN; computer readable program code for determining geographic positioning data for the response; computer readable program code for identifying a most geographically relevant wireless tower coupled to the RAN relative to the determined geographic positioning data; and
,computer readable program code for caching the response at a cache in a base station of the identified wireless tower. - View Dependent Claims (13, 14, 15, 16, 17)
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Specification