Network hub for interconnecting a wireless office environment with a public cellular telephone network
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United States of America Patent
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Jun 25, 2002
Grant Date -
May 31, 2001
app pub date -
Sep 16, 1997
filing date -
Sep 16, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A network hub interconnects a public access cellular telephone network transceiving signals according to a SS7 protocol with a wireless office environment transceiving signals according to a TCP/fP protocol. The wireless office environment comprises a TCP/IP network interconnecting a plurality of private wireless networks. A processor within the hub converts received signals between being carried by the SS7 and TCP/IP protocols. The conversions are assisted by a translation table including active mobile identification numbers and IP addresses within the wireless office environment and a second table listing all signal point codes for nodes within the public access cellular telephone network.
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