Question: In an A/Gb mode cell supporting GPRS, how are radio resources allocated for GPRS services in relation to CS (Circuit Switched) domain services?
Option 1: Dedicated GPRS radio resources are allocated statically, separate from CS domain services.
Option 2: Radio resources are dynamically shared between GPRS and CS domain services, with fixed allocations for each.
Option 3: A/Gb mode radio resources are dynamically shared between GPRS and CS domain services, allowing for flexible allocation.
Option 4: GPRS services always have priority in allocating radio resources over CS domain services.
Explanation: This is correct because A/Gb mode radio resources are dynamically shared between GPRS (General Packet Radio Service) and CS (Circuit Switched) domain services. This dynamic sharing allows for flexible allocation of resources based on the current demand for each type of service, optimizing resource utilization within the network.