Regarding the description of TA, which of the following options is wrong?
Answer : D
In the LTE test, which value is the largest for application layer rate, PDCP layer rate, MAC layer rate, and physical layer rate?
Answer : D
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.
Answer : A
The PCFICH notifies the UE of the number of OFDM symbols occupied by the PDCCH, and it is transmitted in each time slot.
Answer : B
Among the following random access scenarios, which are the contention-based scenarios? (multiple choice)
Answer : A, B, E
The switching performance optimization can be achieved by adjusting the azimuth angle of the antenna and increasing the antenna height.
Answer : B
Which of the following carries PUSCH scheduling information?
Answer : A