Question: In a shared E-UTRAN/NG-RAN, what load balancing capabilities are expected to be supported for Participating Operators?
Option 1: Only load balancing on the combined traffic of all Participating Operators.
Option 2: Only load balancing on an individual Participating Operator's traffic basis within the shared E-UTRAN/NG-RAN.
Option 3: Load balancing between different types of traffic within a single Participating Operator's unshared E-UTRAN/NG-RAN.
Option 4: All of the following: On an individual Participating Operator's traffic basis within the shared E-UTRAN/NG-RAN, On the combined traffic of all Participating Operators within the shared E-UTRAN/NG-RAN, and Between a Participating Operator's shared and unshared E-UTRAN/NG-RAN where coverage overlaps.
Explanation: This answer reflects comprehensive support for load balancing, optimizing both individual operator traffic and combined traffic within shared resources, as well as between shared and unshared resources of an operator where applicable, maximizing throughput while respecting resource allocations.