| 摘要 |
Multimedia calls addressed an increased data rate are disclosed. The multimedia calls use the multicall supplementary service in circuit switched mobile networks and a multilink operation to separate calls for each portion of the total session. The calling entity establishes several calls to the same party. The sending entity splits the data into the separate simultaneous channels/calls. The receiving entity combines the data received from the separate simultaneous calls (multicall, multilink). IP -based multimedia uses one session for each media component. The IP/CS interworking is arranged, if the CS leg uses a multicall/multilink operation. |
