Question: For a UTRA FDD User Equipment (UE) supporting Multiflow HSDPA, what is the primary metric used to determine receiver single link performance in multi-path fading environments?
Option 1: Signal-to-Noise Ratio (SNR)
Option 2: Information Bit Throughput (R)
Option 3: Handover Success Rate
Option 4: Average Received Signal Strength Indication (RSSI)
Explanation: In the context of evaluating receiver performance for Multiflow HSDPA in challenging environments like multi-path fading, the focus is on how effectively the UE can process and deliver data. Information Bit Throughput (R) directly measures this capability by quantifying the successful transmission of information bits per unit time, making it the most relevant metric for assessing single link performance under such conditions.