EtherCell
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United States of America Patent
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N/A
Issued Date -
Jun 3, 2004
app pub date -
Aug 18, 2003
filing date -
Aug 19, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Methods and apparatus for performing call-processing functions of wide-area mobile voice calls over a wireless local-area network (WLAN) are provided. Such methods allow the extension of wide-area call-processing protocols such as Global System for Mobile Communications (GSM) or Code Division Multiple Access (CDMA) into a WLAN which uses a completely different air-interface than GSM or CDMA. Such methods enable wide-area mobile voice communications to be available in a WLAN without the use of any Voice over IP (VOIP) related technologies such as SIP or H.323.
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