How many PCIs does the 5G cell support?
To delete the original default data before configuring gNodeB, you need to complete the initialization of the base station configuration.
Which of the following MML commands supports unblocking gNodeB cells?
In the steps of replacing UMPT, which of the following needs to be done first?
gNodeB requires two IP addresses to the same destination with the same destination mask and the same route priority cannot be the same.
What is the correct description of the fiber straight-pull scheme for CRAN fronthaul?
What negotiation parameters do gNodeB need to obtain when adding remote maintenance channels?
What are the following layer two protocol of the 5G air interface control plane? (Multiple Choice)
What is the maximum number of UBBPwfl boards supported by BBU5900?
The gNodeB RF unit can also set the engineering mode.
When NSA selects and interprets the 2.6Ghz band networking, the uplink and downlink decoupling scheme can not be used.
In the Sub 3G band, the maximum number of SSBs in NR is 16.
The rate mode of the gNodeB Ethernet port needs to be consistent with the docking interface.
When using multimode fiber to connect BBU and AAU, the distance should not exceed how many meters?
What are the networking methods between the BBU and the RF unit? (Multiple Choice)
Which entity is used in the RLC layer for detection and error correction?
Under normal circumstances, when the RSRP signal of the NR base station is lower than that, users start to buffer and freeze when watching 1080P video
NSA networking needs to modify the original EPS, in addition to adding NR base stations, what upgrades need to be made?
The fan module of BBU3910 and BBU5900 is compatible.
To enable data distribution with NR base stations in NSA networks, you need to configure the default bearer mode of NSA DC to SCG_SPLIT_BEARER on the NR side
Which of the following are required modules for gNodeB?
The maximum transmit power of NRDUCELTRP in the gNode configuration is BBU RF power.
Which of the following models of fan boards can be adapted to the BBU5900?
In the Sub 6G band, what is the maximum beam number of 5G SSB?
Co-MPT means that each standard is deployed on the same BTS Node and is uniformly connected to OMC management.
Compared to BBU5900 and 3910, which slot has not changed the actual position of the slot number?
In the C-band scenario defined by R15, which of the following is the maximum wave speed of SSB in NR
NR is divided into competitive and non-competitive random access, what is the main purpose of UE triggering random access?
Which of the following boards cannot be reset by command?
Massive MINO is a key technology for 5G networks and can only be used in 5G networks.
Which MML command is used to bind the physical sector of gNodeB to the RF AAU?
gNodeB binds the operator ID when adding tracking area information.