How to Prepare for VoLTE Interview? ? Start Slowly with the Basic information of what is VoLTE, its Benefits, and its use cases. Also needs to understand the difference between […]
How to Prepare for VoLTE Interview?
The Evolution from 4G to 5G by CPRI to eCPRI Transformation
As per Statista, The number of global unique mobile subscribers is expected to grow by 160 million from 5.7 billion subscribers in 2020 to 5.86 billion in 2025 and this […]
IMS Is The Core of VoLTE Network
Voice over LTE, or VoLTE is a GSMA profile of the standards defined for the delivery of services currently provided via Circuit Switch networks – mainly voice and SMS – […]
The Difference between SIBs in 4G and 5G
As you may know that UE can access the network if it can receive some of the System Information (SI) from the Cell (Mandatory). So Let’s understand the main difference […]
Simplified Architecture for a Cellular Network
The device connects over the Radio Access Network (RAN), which defines and manages the radio link between the customer device and the rest of the network. The RAN comprises cellular […]
What Drives QoE of a Service?
The accurate benchmarking and scoring of networks that cover large geographic areas requires careful consideration of a number of factors. These include the technology used, the extent of coverage offered, […]
What is the Value of VoLTE?
VoLTE is the all-IP method that tightly links the voice application to the LTE network to assure the best subscriber experience in terms of performance, reliability, interoperability and global roaming. […]
VoLTE Call Flow
VoLTE Call Flow: Turing on the VoLTE-enabled devices (e.g., smartphones) connects it to the LTE network infrastructure. Then, two default EPS bearers are assigned – one for SIP signaling with […]
Modulation and Signal Quality in LTE
Depending on the modulation technique, each symbol stands for bits and each data point represents a different bit pattern. QPSK, 16QAM, and 64QAM are used by LTE devices to modulate […]
Is There Compressed Mode in LTE?
During RRC_CONNECTED mode, if the eNodeB decides that the UE needs to perform LTE inter-frequency and inter-RAT monitoring activities, it will provide the UE with a measurement configuration which includes […]