5G NR QoS Parameters
3GPP specification 23.501 defined the following 5G QoS Parameters as part of QoS Implementation. 5G QoS Identifier (5GQI) Allocation and...
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NB-IoT PRBs (Physcial Resource Blocks) for In-Band Operation
NB-IoT or NB-LTE is a new 3GPP radio-access technology. NB-LTE requires 200 kHz minimum system bandwidth for both downlink and...
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....
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...