Communication protocol for wireless data exchange via a packet transport based system
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United States of America Patent
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Nov 8, 2011
Grant Date -
Sep 18, 2008
app pub date -
May 29, 2008
filing date -
Mar 19, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A protocol for wireless data exchange may be used in conjunction with two or more portable computer systems. One of the portable computer systems may be a personal digital assistant (PDA) having an internal or an external wireless communication unit. The protocol can be used by a sending application residing on the portable computer system to transparently send a wireless message to a receiving computer system. The packet is then automatically routed to the proper destination application residing on the receiver utilizing a data type identifier. The data type identifier is used by the receiver, in conjunction with an application registry, to determine the proper destination application.
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