Invention Grant
- Patent Title: Methods and apparatus for CDMA2000/GPRS roaming
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Application No.: US10999839Application Date: 2004-11-29
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Publication No.: US07773554B2Publication Date: 2010-08-10
- Inventor: John Wallace Nasielski , Raymond Tah-Sheng Hsu
- Applicant: John Wallace Nasielski , Raymond Tah-Sheng Hsu
- Agent Kam T. Tam; Kent Baker
- Main IPC: H04W80/04
- IPC: H04W80/04
Abstract:
IIF architectures and corresponding call flows are provided for CDMA2000/GPRS roaming scenarios such as GPRS foreign mode with Mobile IPv4, GPRS foreign mode with Simple IPv4 or IPv6, CDMA2000 packet data foreign mode with Mobile IPv4, and CDMA2000 packet data foreign mode with Simple IPv4 or IPv6.
Public/Granted literature
- US20050266842A1 Methods and apparatus for CDMA2000/GPRS roaming Public/Granted day:2005-12-01
Information query
