| 摘要 |
A method for wireless discovery of devices is described. In an embodiment, a Wireless Personal Area Networking (WPAN) device advertises its presence to other WPAN devices by transmitting a beacon which includes its identity. The beacon may include a header and/or footer. This message is picked up by other WPAN devices in proximity to the transmitting device and these receiving devices store data identifying the transmitting device. In some embodiments, a database of beacons received by WPAN devices is maintained. This database may be used to associate data which is relevant to transmitting WPAN devices (or to a user thereof) with a WPAN identity.
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