Knowledge on components and functions of the RAN system including the architecture and functions of the RAN system and its subsystems, the structure and functions of RAN products, and the software and tools for system maintenance.
Knowledge on RAN features in terms of application scenarios, technical facts, implementation, and maintenance.
Knowledge on principles and methods for planning the RAN network including RAN radio network planning, RAN transport network planning, and RAN equipment dimensioning
Knowledge on principles and procedures for RAN OM planning.
Knowledge on how to perform routine maintenance tasks at the network management center, such as monitoring the RAN system and querying the counters.
Knowledge on tasks, frequency, and tools for routine maintenance, and performing daily/weekly/monthly maintenance.
Knowledge on back up and recover the RAN system including backing up RAN programs, backing up RAN system data automatically, backing up RAN system data manually, and recovering the RAN system.
Knowledge on scenarios and strategies for emergency maintenance and operation.
Knowledge on locating and clearing faults after the RAN products start service.
Knowledge on the flow and methods of radio network optimization.
Knowledge on major parameters in network optimization.
Knowledge on the basic principle of performance management and the general policy and methods of performance analysis.
Knowledge on how to reconfigure the data of the RAN system using the MML commands including the major tasks and operating procedures.
Knowledge on procedures for installing hardware that is extensively used in the RAN system.