The PUCCH channel can carry uplink control information, and the PUSCH channel can carry uplink data. A user can use these two channels at the same time.
How many subcarriers does PSS (Primary Synchronization Signal) occupy in the frequency domain?
What are the types of switching according to the trigger reason? (multiple choice)
LTE cell search is performed when the mobile phone is turned on and connected to the network, based on the primary synchronization signal and the secondary synchronization signal.
The path loss value obtained from the link budget is the median value. The actual path loss fluctuates within this value. In order to ensure a certain edge coverage probability (such as >75%), a certain margin needs to be left. This margin is mainly related to the radio wave. Which of the following characteristics of propagation are irrelevant? (multiple choice)
Huawei Certified Network Professional-LTE RNP&RNO.
What are the logos of GUT? (multiple choice)
The resource block of the PUCCH channel is in the middle of the uplink frequency band.