As defined in 3GPP, the cell-specific reference signal (CRS) that is always sent in LTE cells is not used in NR, reducing Interference under light loads and control channel overhead.

Which of the following parameters jointly identify the coverage area of an NRDUCELL?

In the contention - based random access procedure, which of the following is related to the time - frequency position of the PRACH used by the UE?

Which of the following statements about PDSCH DMR5 is incorrect?

Which of the following actions will trigger SgNB release by the MeNB?

Which of the following actions will trigger SgNB release by the MeNB?

Which of the following are the topologies between a BBU and RF units?

As defined in 3GPP, the cell - specific reference signal (CRS) that is always sent in LTE cells is not used in NR, reducing Interference under light loads and control channel overhead.

In CRAN deployment, the one-to-four cascading mode can be used for GPS clock configuration. Howmany BBUs at most can a GPS be connected to?

What is the typical output power of a 64T64R AAU?

Which of the following statements about NR subcarriers are incorrect?

Which of the following channels is not involved in NR random access of a UE?

Generally, the gNodeB synchronizes time information from the OSS. Which of the following commands is used to configure the IP address of the time server? In a gNodeB, the time information is synchronized from the OSS using the Network Time Protocol (NTP). The ADD NTPC command is used to configure the IP address of the NTP server, which is the time server that the gNodeB synchronizes with. This command is used to specify the IP address of the NTP server, the NTP version, and other parameters related to time synchronization.

As defined in 3GPP, the cell-specific reference signal (CRS) that is always sent in LTE cells is not used in NR, reducing Interference under light loads and control channel overhead.

Which of the following statements about NR subcarriers are incorrect?

Which of the following statements about PDSCH DMR5 is incorrect?

In the contention-based random access procedure, which of the following is related to the time- frequency position of the PRACH used by the UE?

In the contention-based random access procedure, which of the following is related to the time- frequency position of the PRACH used by the UE?

Which of the following actions will trigger SgNB release by the MeNB?

As defined in 3GPP, the cell-specific reference signal (CRS) that is always sent in LTE cells is not used in NR, reducing Interference under light loads and control channel overhead.

Which of the following statements about NR subcarriers are incorrect?

In the contention-based random access procedure, which of the following is related to the time- frequency position of the PRACH used by the UE?

Which of the following parameters in core network subscription information restricts the non-GBR rate for a UE?

In the contention-based random access procedure, which of the following is related to the time-frequency position of the PRACH used by the UE?

Which of the following channels is not involved in NR random access of a UE?

What Is the maximum number of pRRUs on a CPRI link for RF combination?

Which of the following statements about NR subcarriers are incorrect? The statement A is incorrect. The larger the subcarrier spacing [1], the shorter the symbol duration on each subcarrier, not the larger number of symbols. Statement B is also incorrect. The larger the subcarrier spacing [1], the larger the CP length and the more suitable it becomes for wide coverage. Statement C is correct. The smaller the subcarrier spacing, the lower the power spectral density. Statement D is incorrect. The larger the subcarrier spacing [1], the shorter the slot length. 1. A novel timing and frequency offset estimation algorithm for filtered ... https://asp-eurasipjournals.springeropen.com/articles/10.1186/s13634-020-00696-1 Extended Cyclic Prefix - an overview | ScienceDirect Topics https://www.sciencedirect.com/topics/engineering/extended-cyclic-prefix 5G NR Numerology - Subcarrier Spcaing (SCS) - Techplayon http://www.techplayon.com/5g-nr-numerology-subcarrier-spcaing-scs/

If the dock of a base station is locked and the base station fails to obtain clock source signals, whichof the following clock states is the base station in?

Which of the following statements about PDSCH DMR5 is incorrect?

Which of the following actions will trigger SgNB release by the MeNB?

Which of the following Information Is not carried In the DCI of NR? According to the official 3GPP specification, the DCI of NR does not carry PUSCH power control information. It carries scheduling information for the PUSCH and PDSCH and a PMI report. Reference: https://www.3gpp.org/DynaReport/38-series.htm