Support of ps data off in a mobile system

作者: Laurent Thiebaut , Bruno Landais , Nicolas Drevon , Curt Wong

DOI:

关键词: Service (business)Packet filteringComputer networkBlock (telecommunications)Telecommunications linkComputer science

摘要: A UE activates a PS Data Off service to block downlink and uplink services except the exempted determined by HPLMN. To activate Off, sends an indication MME or SGSN, additionally S-CSCF IMS network. The may receive confirmation of activation and/or list exempt services. contact HSS notify about support send packet filtering per PDN GW(s). GW PCRF get policy rules. provide S-CSCF.

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