sip server discovery in interworking wlan/ims system
A technology of proxy server and PDP context, which is applied in the field of transmitting initiation information to achieve the effect of smooth transfer
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[0040] In the following description, for purposes of explanation and not limitation, specific details are set forth (eg, particular software, techniques, etc.) in order to provide a thorough understanding of the invention. However, those skilled in the art will recognize that the present invention may be practiced in other embodiments that do not depart from these specific details. In other instances, detailed descriptions of well-known methods, devices, and circuits are omitted so as not to obscure the description of the present invention with unnecessary detail.
[0041] figure 1 is a block diagram scheme illustrating an interworking network and nodes according to the present invention, and Figure 8 is an example of a network 50 supporting SIP. Figure 8 Schematically illustrates how IMS fits into a mobile network architecture in the case of a 3GPP PS access network. The Call / Session Control Function (CSCF) operates as a SIP proxy with the IMS. The 3GPP architecture def...
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