1 Scope

37.4723GPPRelease 16TSW1 signalling transport

The present document specifies the standards for Signalling Transport to be used across the W1 interface. The W1 interface provides means for interconnecting a ng-eNB-CU and a ng-eNB-DU of a ng-eNB within a NG-RAN. The present document describes how the W1AP signalling messages are transported over W1.