5G NR measurements of Serving cell and Neighbor Cell with 5g tester, 5G test equipment & 5g network tester tools and RF drive test tools & equipment, RF tester software app & network lte 4g tester.
5G NR (new radio) is one of the new Radio Access Technology (RAT) which is evolute by 3GPP by 5G mobile network. Basically, it is designed to be the global standard for the air interface of the 5G networks. steroid cycles 5G NR testing with 5g tester, 5G test equipment & 5g network tester tools and RF drive test tools & equipment, RF tester software app & network lte 4g tester is vital for user experience.
Where 5G NR is separated by two different frequency bands
Frequency Range 1(FR1) spectrum offering from 410MHz to 7125MHz
Frequency Range 2(FR2) spectrum offering from 24.25GHz to 52.6GHz
In 5G Methods like Handover to the stronger cell or adding a new carrier component it is important to measure Serving Cell and Neighbor Cells signal quality like RSRP and RSRQ. This necessity enables the measurement process to be executed suitably, keeping up the radio quality link.
In 4G LTE, all eNodeBs continuously transmit Cell-Specific Reference System it is the easier way for mobile devices to measure the cell quality of Neighbor Cell. However, recently the concept of a Cell-specific reference system has been removed by 5G NR to reduce the overhead and reference signal interference from other cells.
5G NR has introduced cell signal measurement by using SS/PBCH block, which is composed of Synchronization Signal and Physical Broadcast Channel having longer transmission periodicity than Cell-Specific Reference system.
The number of signal measurements by using SS/PBCH block in one burst depends on the operating frequency. Say if the operating frequency is less than 3GHz (FR1) the number of signal measurements is 4 if say operating frequency is equal to 3GHz to 6GHz (FR1) number of signal Measurements is 8 and for greater than 6GHz mmWave number of Signal measurement is 64 within one burst.
Mobile devices do not need to measure cell signals with periodicity as the SSB and the exact can avoid unusual measurements and can reduce the power consumption on users.
RantCell Pro measures the neighbor cell information of 5G,4G,3G networks. Mobile users can view the neighbor cell information along with the serving cell information on RantCell Dashboard. In order to optimize and monitor the radio network performance also to provide better subscriber quality or to achieve better use of installed networks.
In RantCell app KPI’s such as handover success and failure alerts are given there is the cellular transmission from one base station to another base station without losing connectivity to the cellular transmission
In ideal how does Base Station allows Serving cell and Neighbor cell signal quality?
The base station will allow users to report serving cell and Neighbor Cell signal quality and trigger the handover with a single measurement, but also it can create overload conditions due to unnecessary handovers.
So, to avoid this instance result has been found out 3GPP specifications have been proposed so a set of the predefined set of measurement report mechanisms is performed by the user.
In conclusion, in order to detect unacceptable performance-related issues in the cellular network immediately. KPI’s will enable the operator to take rapid actions in order to preserve the equality of the existing networking services. RantCell App will also display neighbor cells and serving cells. Handovers KPI’s in RantCell will define the success and failure of user data throughput i.e., uplink or downlink throughput does not fall to 0mbps during cell change or RAN technology change occurs.