Title:
METHOD AND SYSTEM FOR IMPLEMENTATION OF SBLP FOR A WLAN-GSM/3G INTEGRATED SYSTEM
Document Type and Number:
WIPO Patent Application WO2006059931
Kind Code:
A9
Abstract:
Packet data gateway (PDG) in an integrated WLAN - GSM/3G core network, is dis-closed comprising a router (R) having a number of gateways (Wi; OP INT 1, OP INT 2, INT DEFAULT) which are associated with various QoS traffic properties (BE, EF), an interface to a WLAN network (Wu) and an interface (Go) to a policy deci-sion function (PDF), a translating unit (TLT). The packet data gateway engages in a ser-vice based local procedure (SBLP) whereby a negotiated QoS property is received for a given session identifier as negotiated between a user entity (UE), an Application Func-tion (AF) and a Policy Decision Function (PDF). A WLAN user entity engaging with the PDG is defined. Moreover, a service based local policy procedure (SBLP) for a packet data gateway (PDG) and Service based local policy procedure for a dedicated gateway support node (GGSN) and a tunnel terminal gateway (TTG) is disclosed.
Inventors:
RYDNELL GUNNAR (SE)
ROENNEKE HANS (SE)
ROENNEKE HANS (SE)
Application Number:
PCT/SE2004/001787
Publication Date:
August 24, 2006
Filing Date:
December 03, 2004
Export Citation:
Assignee:
ERICSSON TELEFON AB L M (SE)
RYDNELL GUNNAR (SE)
ROENNEKE HANS (SE)
RYDNELL GUNNAR (SE)
ROENNEKE HANS (SE)
International Classes:
H04L12/56; H04L12/28; H04W28/20
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