UTRAN Iuh Interface PCAP User Adaption (PUA) signalling
The present document specifies the PCAP User Adaption (PUA) between the Home Node B (HNB) and the Home Node B Gateway (HNB-GW). It fulfils the HNB- HNB-GW communication requirements specified in TS 25.467 [5] and is defined over the Iuh – reference point. It provides transport for PCAP messages.