Patent ID: 7941167
Filing Date: 2011-05-10
Classification: H04L,H04W

Abstract:
1. A system for data communication, comprising: a detection module that ascertains when a mobile wireless communication device is located within a first range of a data source; a proximity detector that determines whether the mobile wireless communication device is within a second range from the data source that is less than the first range; a verification module that determines, when the detection module has determined that the mobile wireless communication device is located within the first range, whether the mobile wireless communication device is a known device based on a previous pairing with the data source or acceptable security credentials; and a data transfer module associated with the data source having access to a primary data store and a secondary data store, where the data transfer module upon direction of the detection module automatically sends first information from the primary data store in at least one first data packet comprising a payload field containing at least a first identifier and security credentials to the known mobile wireless communication device when the mobile wireless communication device is within the first range, and where the data transfer module upon direction of the proximity detector automatically sends second information from the secondary data store in at least one second data packet comprising a payload field containing at least a second identifier and security credentials to the known mobile wireless communication device when the mobile wireless communication device is within the second range.