8.2.23 Cell Synchronisation Termination [TDD]

25.4333GPPRelease 17TSUTRAN Iub interface Node B Application Part (NBAP) signalling

8.2.23.1 General

This procedure is used by the CRNC to terminate a [3.84Mcps TDD – Cell Synchronisation Burst] [1.28Mcps TDD – SYNC_DL Code] transmission or measurement previously requested by the Cell Synchronisation Initiation procedure or Cell Synchronisation Reconfiguration procedure.

8.2.23.2 Successful Operation

Figure 27H Cell Synchronisation Termination procedure, Successful Operation

This procedure is initiated with a CELL SYNCHRONISATION TERMINATION REQUEST message, sent from the CRNC to the Node B using the Node B Control Port.

Upon reception, the Node B shall terminate [3.84Mcps TDD – transmission of Cell Synchronisation Bursts or reporting of Cell Synchronisation Burst measurements] [1.28Mcps TDD – transmission of SYNC_DL Codes or reporting of SYNC_DL Code measurements] corresponding to the CSB Transmission ID IE or CSB Measurement ID IE.

8.2.23.3 Abnormal Conditions

–