Probe is an air interface test tool, mainly used to collect LTE network air interface test data.
The UE can obtain the physical cell identity after decoding the primary synchronization signal PSS.
E-UTRAN to GERAN different system switching has five switching strategies: PS HO, CCO/NACC,
SRVCC, redirection and fast redirection.
In order to support the CSFB function, the SGS interface is not necessary.
Regarding the demodulation reference signal, which of the following statements are correct?
Which of the following channels can change the modulation mode during the scheduling process?
Huawei Certified Network Professional-LTE RNP&RNO.
What are the logos of GUT? (multiple choice)
A, B, C, E
The PUCCH channel can carry uplink control information, and the PUSCH channel can carry uplink
a. A user can use these two channels at the same time.
The PCFICH notifies the UE of the number of OFDM symbols occupied by the PDCCH, and it is
transmitted in each time slot.
In TD-LTE, which of the following protocol stacks have the highest rate?