This TR specifies the H(e)NB – SeGW interface. The interface is used for the interworking between a
3GPP system and a Fixed Broadband Access network defined by Broadband Forum. The interworking procedure
provides the IP connectivity to a 3GPP UE using a H(e)NB connected to a Fixed Broadband Access network as
specified in TS 23.139
The specification covers the QoS aspects, and Tunnel management procedures.