5G RACH Preamble | Long and Short Preamble Types
5G RACH Preamble 5G RACH preamble is send by UE to gNB over PRACH channel to obtain the UL synchronization....
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Narrow Band IoT- Signalling Radio Bearers (SRBs)
Signalling Radio Bearers (SRBs) are the Radio Bearers (RBs) that are used by UE for transmitting and receiving RRC messages...
Features Comparison: NB-IoT UE Vs LTE UE
Table here list the features comparison between Narrow Band (NB) – IoT UE and Long Term Evolution (LTE) UE Features...
5G Total Transmit Power | Max Cell Transmit Power | RS Power
5G Total Transmit Power 5G Total Transmit power depends on the Channel Bandwidth, Antenna Gain and Type of Base Stations....
What is directivity in a coupler ?
Directional couplers are four-port circuits where a defined amount of the electromagnetic power fed at the input port in a...
5G NR Physical Layer Vulnerability- Jamming, Sniffing and Spoofing
3GPP New Radio (NR) will be primary 5G standard moving forward. Cellular networks are no longer fixed to provide commercial ...
5G Measurements – RSRP, RSSI, RSRQ and SINR
5G NR Measurements In LTE, the UE measurements are done for RSRP, RSRQ and SNR associated with CRS (Cell Specific...
What is the difference between co-located BTS and co-existed BTS and explain the required 3GPP compliance
Co-existence with other systems The manufacturer shall declare whether the BS under test is intended to operate in geographic areas...
5G NR User Plane Latency
The definition of user plane latency as per 3GPP TR 38.913, is “the time to successfully deliver an application layer...
5G NR Control Plane Latency
The latency performance of a communication system is analyzed for both control plane and user plane. In this post lets...