Method and apparatus for inter-application communication in wireless networks
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United States of America Patent
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Nov 9, 2004
Grant Date -
N/A
app pub date -
Mar 13, 2000
filing date -
Mar 13, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
A method for providing inter-application communication between a sending device and one or more receiving devices in a wireless network comprises the steps of: (i) at the sending device, tagging a data item with an identifier unique to an intended communication between the sending device and the one or more receiving devices; (ii) at the sending device, broadcasting the tagged data item in the wireless network; (iii) at a receiving device, receiving the broadcast data item when the receiving device is within a radio-range of the sending device; and (iv) at a receiving device, accepting the data item for processing when the identifier substantially matches an identifier expected by an application associated with the receiving device; wherein the sending device and the receiving device need not be aware of each other's presence.
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