Question: For which purpose is the E-UTRAN FDD RSRP absolute accuracy measurement primarily utilized in devices supporting both UTRAN TDD and E-UTRAN FDD, as per 3GPP specifications?
Option 1: To optimize power consumption during idle mode in multi-band scenarios.
Option 2: To facilitate handover between UTRAN TDD and E-UTRAN FDD networks for devices supporting Release 9 and later.
Option 3: To enhance the accuracy of location services in urban areas with high cell density.
Option 4: To improve the efficiency of random access procedures during initial network attachment.
Explanation: The correct answer, Option 2, highlights the primary purpose of E-UTRAN FDD RSRP absolute accuracy measurement in the context of handovers. This is crucial for ensuring seamless connectivity and maintaining service quality when a UE moves between different network types (UTRAN TDD to E-UTRAN FDD or vice versa), particularly relevant for devices supporting Release 9 and later, where interoperability and handover efficiency are key.