摘要 |
AbstractA method of limiting the media description negotiation in Mobile IP networks, comprising the steps of: filtering, by a proxy call state control means (P-CSCF), a media description list of a user equipment (UE; UE-O, UE-T) based on policy constraints of networks which are involved in a communication connection of said user equipment (UE; UE-O, UE-T); and establishing a communication connection of said user equipment (UE; UE-O, UE-T), wherein a media description list for said communication connection is negotiated by said proxy call state control means (P-CSCF).(Fig. 1)
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申请人 |
NOKIA CORPORATION;PATIL, BASAVARAJ;KULARANTNA, SHAVANTHA;MORAN, TIMOTHY, L.;CHEN, KAISER;ADDAGATLA, SREENIVAS |
发明人 |
PATIL, BASAVARAJ;KULARANTNA, SHAVANTHA;MORAN, TIMOTHY, L.;CHEN, KAISER;ADDAGATLA, SREENIVAS |