Invention Grant
- Patent Title: Fixed mobile convergence (FMC) with PDIF and SIP gateway
- Patent Title (中): 固定移动融合（FMC）与PDIF和SIP网关
-
Application No.: US12474062Application Date: 2009-05-28
-
Publication No.: US08121037B2Publication Date: 2012-02-21
- Inventor: Srinivasan Balasubramanian , Leslie Chiming Chan , Murali B. Bharadwaj , Uppinder Singh Babbar
- Applicant: Srinivasan Balasubramanian , Leslie Chiming Chan , Murali B. Bharadwaj , Uppinder Singh Babbar
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Darren M. Simon
- Main IPC: H04L12/56
- IPC: H04L12/56
Abstract:
Apparatus and methods are described for establishing a connection to a wireless subscriber network over a wireless LAN. A secure tunnel is established between a PDIF and a mobile station. Both voice and data calls are exchange via the tunnel. Voice calls are forwarded to a SIP GW while data calls are routed to the Internet.
Public/Granted literature
- US20090316672A1 Fixed Mobile Convergence (FMC) With PDIF and SIP Gateway Public/Granted day:2009-12-24
Information query
