Question: What is a key implication of utilizing Full Channel Bundling in Multimedia Broadcast/Multicast Service (MBMS) for multiple user services?
Option 1: It allows for dynamic adjustment of bearer bandwidth based on the number of channels.
Option 2: It enables the transmission of only selected streams, reducing processing requirements.
Option 3: It necessitates the simultaneous processing of all packets from bundled channels, limiting scalability by fixed bearer bandwidth.
Option 4: It introduces a significant delay during channel switching within the bundle.
Explanation: Full Channel Bundling in MBMS involves bundling multiple complete channels, requiring simultaneous processing of all packets. This approach, while enabling near-instantaneous channel switches, is constrained by fixed bearer bandwidth, limiting the number of possible channels, highlighting a trade-off between switching speed and system scalability.