Question: For a PDCCH/EPDCCH with uplink DCI format 0/4, which of the following resource allocation schemes are supported according to 3GPP specifications for E-UTRA?
Option 1: Type 0 and Type 1
Option 2: Type 2, Type 4, and Type 5
Option 3: Type 0, Type 2, Type 3, and Type 5
Option 4: Only Type 0 when the resource allocation type bit is not present
Explanation: According to E-UTRA specifications for physical layer procedures, specifically for PDCCH/EPDCCH with uplink DCI format 0/4, the supported resource allocation schemes are indeed Type 0 and Type 1. This is crucial for User Equipment (UE) to correctly interpret resource allocation fields based on the indicated type in the PDCCH/EPDCCH. The correct interpretation of these types ensures efficient use of resources in uplink transmissions.