Data delivery through beacons

A communication system, comprising at least one to send the wireless messaging the pulser timer (12,14) and at least a receiving and an information the portable device (10). The guide (12) is used to send a succession of polling information (60); each information exists in the magnetism tentation data field (INQ), and data fields according to the first communication protocol, a Bluetooth of protocol device. For and comprises a location information special data from the broadcast transmission and data; the guide (12) before transmission; each polling message is for playing additional information data field (BCD), the portable device (10) receiving information acquired by, comprising a location information, and a power the data field reads the broadcast data.