Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Steven M. Casey0
Date of Patent
June 21, 2011
0Patent Application Number
109167250
Date Filed
August 11, 2004
0Patent Primary Examiner
Patent abstract
A stateful connection is monitored between wireless communications devices. A first code packet is generated at a first wireless communications device. The first code packet is transmitted from the first wireless communications device to a second o wireless communications device. A determination is made whether a second code packet generated by the second wireless communications device in response to receipt of the first code packet is received by the first wireless communications device within a predetermined time.
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