Alarm and messaging communications system having wireless network gateway
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United States of America Patent
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N/A
Issued Date -
Jun 21, 2007
app pub date -
Dec 15, 2005
filing date -
Dec 15, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A wireless network gateway in an alarm system is disclosed. The alarm system includes a wireless network providing wireless communication for a plurality of wireless communications devices and includes a system server providing Web, alarm and messaging services. A wireless network gateway of the invention may include a translation module that can translate messages from UDP format to TCP format, or from TCP format to UDP format. A proxy module of the wireless network gateway can maintain registration information for the wireless communications devices and maintain an availability status of each registered wireless communications device. The proxy module can check the availability status of wireless communication devices when the system server initiates communication such that, if it is determined that the status of the wireless communications device is unavailable, the proxy module responds using UDP/IP with a message informing the system server that the wireless communications device is unavailable.
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