Invention Grant
- Patent Title: Methods and apparatus for CDMA2000/GPRS roaming
- Patent Title (中): CDMA2000 / GPRS漫游的方法和装置
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Application No.: US10996425Application Date: 2004-11-23
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Publication No.: US07675885B2Publication Date: 2010-03-09
- Inventor: John Wallace Nasielski , Raymond Tah-Sheng Hsu
- Applicant: John Wallace Nasielski , Raymond Tah-Sheng Hsu
- Applicant Address: US CA San Diego
- Assignee: Qualcomm Incorporated
- Current Assignee: Qualcomm Incorporated
- Current Assignee Address: US CA San Diego
- Agent Kam T. Tam
- Main IPC: H04W4/00
- IPC: H04W4/00
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
- US20050195766A1 Methods and apparatus for CDMA2000/GPRS roaming Public/Granted day:2005-09-08
Information query
