WG4

Workgroup Number	WG4
Workgroup Name	Open Fronthaul Interface
Workgroup Charter	WG4 will specify the open fronthaul interface between O-DU/SMO and O-RU, and the cooperative transport interface between O-DU and TN. WG4 will also specify relevant test specifications.
Workgroup Scope	Developing open fronthaul interface specifications for the lower layer split Control, User and Synchronization (C/U/S) plane protocols Management (M) plane protocols and associated YANG models Develop cooperative transport interface specifications Transport Control (TC) plane protocols Transport Management (TM) plane protocols Develop open fronthaul test specifications Conformance Test specifications IOT specifications including IOT profiles
Workgroup Co-Chairs	NTT DOCOMO (DCM): Kei Andou Verizon (VZW): Shankar Venkatraman NOKIA (NOK): Rishabh Rawat