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1. (WO2017032399) COMMUNICATION OF NON-IP DATA OVER PACKET DATA NETWORKS

Pub. No.:    WO/2017/032399    International Application No.:    PCT/EP2015/069273
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Sat Aug 22 01:59:59 CEST 2015
IPC: H04W 28/06
Applicants: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Inventors: BACKMAN, Jan
RÖNNEKE, Hans, Bertil
OLSSON, Lasse
Title: COMMUNICATION OF NON-IP DATA OVER PACKET DATA NETWORKS
Abstract:
There is provided mechanisms for communicating non-IP data over a PDN of PDN type IPv4, IPv6, or IPv4IPv6. A method is performed by a core network gateway node. The method comprises communicating IP packets over a packet data network of PDN type IPv4, IPv6, or IPv4IPv6 with an application server, the IP packets comprising an IP header and being addressed to a wireless device. The method comprises communicating header-less payload packets over the packet data network with the wireless device. The header- less payload packets correspond to the IP packets having the IP header removed and represent the non-IP data.