The difference between acceptable cell and suitable cell in LTE is given below. acceptable cell In a area where UE
Category: LTE FAQ
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What is barred cell, reserved cell and restricted cell in LTE?
The difference between barred cell, reserved cell and restricted cell in LTE is given below. Barred cell Barred cell is a
What is primary and secondary cell in LTE?
The difference between primary and secondary cell in LTE is given below. Primary Cell The cell, operating on the primary
What is PMI and RI?
PMI stands for Precoding Matrix Indicator. PMI – UE reports PMI, RI in PUCCH (or PUSCH) in which it indicates to
What is ETWS and CMAS?
ETWS stand for Earthquake and Tsunami Warning System. This is a public warning system with the purpose to broadcast emergency
What is measurement gap in LTE?
To measure the cell power (signal quality) of neighbour cells, target cell and current cell frequency by UE is called
What is CS fallback in LTE?
CS fallback stands for Circuit Switching fall back. As we know LTE is a packet based technology, to utilize circuit
What is BLER?
BLER stands for Block Error Rate. It is a ratio of the number of erroneous blocks to the total number
What is CQI?
CQI stands for Channel Quality Indicator. UE send CQI to eNodeB over PUCCH or PUSCH channel, the value range between
What is PDN address?
PDN address stands for Packet Data Network address is an IP address. when the UE initially attaches to the LTE
What is ARP?
ARP stands for Allocation and retention priority. It is basically used for deciding whether new bearer modification or establishment request should be
What is GBR, NGBR, MBR, A-AMBR and UE-AMBR?
LTE GBR, N-GBR, MBR, A-AMBR and UE-AMBR To ensure that bearer traffic in LTE networks is appropriately handled, a mechanism
What are default and dedicated bearer?
A default bearer is created when UE attach to network for the first time, and default bearer remains as long
Explain LTE uplink (UL) channels.
There are very few uplink channels in LTE compare to legacy technology. Uplink logical channels: CCCH and DCCH is called