UTRAN Iuant Interface: Remote Electrical Tilting (RET) antennas Application Part (RETAP) signalling
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- UTRAN Iuant Interface: Remote Electrical Tilting…
This paper discusses the design and implementation of RET control system based on the analysis of AISG2.0 and relevant technical specifications of 3GPP. The primary-secondary communication method, software architecture, realization and system scalability is discussed，and an analysis of the implementation of parallel procedure handling in parallel to a Time-Consuming Procedure is presented. Thanks to the multi-tier architecture and object-oriented design method, the RET Control System has a good scalability and can be easily extended to support new antenna devices.