The Results of the Analysis

Oct 13, 2025 by wbrum.org 34 views

Analysis of Calculation of Indoor UMTS 2100 Antenna at Kualanamu Train Station: Case Study of PT. Indosat Tbk.

Introduction

In today's digital era, indoor cellular network systems have become a crucial need, especially in closed areas such as buildings. Signal coverage from Macro BTS is often not strong enough to enter these spaces. Therefore, indoor cellular network system planning is an effective solution to ensure optimal service quality. As one of the telecommunications operators, PT. Indosat Tbk. has the responsibility to provide quality services for customer satisfaction. One method to ensure the quality of service is maintained is by conducting direct testing or walk test.

The Importance of RSCP and EC/NO Parameters

The RSCP parameter is a measure of the signal strength received by the device, while the EC/NO measures the ratio between the chip energy received compared to the noise level. Both of these parameters are very important in assessing signal quality and service stability received by users. With a good RSCP value, users can enjoy better connectivity, while high EC/NO indicates that the signals received are relatively clean from disturbances, which are very important in maintaining the quality of communication.

The Significance of RSCP and EC/NO in Indoor Cellular Network Systems

In indoor cellular network systems, RSCP and EC/NO parameters play a vital role in determining the quality of service provided by telecommunications operators. A good RSCP value ensures that users can enjoy better connectivity, while high EC/NO indicates that the signals received are relatively clean from disturbances. This is crucial in maintaining the quality of communication, especially in areas with high user density.

The Results of the Analysis

The results of the analysis showed that the best RSCP and EC/NO values were obtained in Antenna 3 located in the waiting room area. Based on the calculation using the cost-231 method, the RSCP value obtained is -46.06 dBm, while the calculation by that method R produces the RSCP -36.5 dBm value. For the EC/NO parameter, the value obtained from Cost-231 is 1.06 dB, while the result of it-R shows the value of -9.49 dB.

Interpretation of Results

These values provide a clear picture of the performance of the UMTS 2100 indoor antenna at the Kualanamu train station. The RSCP value that is closer to 0 shows a strong signal, which means users in the area can enjoy more stable and responsive services. However, it should be noted that although the RSCP value of the two methods shows quite good results, the EC/NO value that is lower than expected (especially from that method-R) needs to be a concern. This shows the potential disorder that can affect user experience.

Improving Service Quality

From the measurement results, there are several steps that can be taken to improve service quality, such as rearrangement of antenna or the use of additional antennas to expand signal coverage. Therefore, periodic evaluation and further testing are very important to ensure that the network system remains optimal and meet customer needs.

Conclusion

Analysis of the Calculation of the UMTS 2100 Indoor Antenna at the Kualanamu Train Station shows that careful measurement of the RSCP and EC/NO parameters is very important in determining the quality of service provided by telecommunications operators. With the results achieved, PT. Indosat Tbk. Can make improvements needed to improve services in the area. Efforts to ensure optimal service quality are very important to maintain customer satisfaction and meet the demands of the increasingly developed era.

Recommendations

Based on the results of the analysis, the following recommendations can be made:

Rearrangement of antenna to improve signal coverage
Use of additional antennas to expand signal coverage
Periodic evaluation and further testing to ensure that the network system remains optimal and meet customer needs
Implementation of advanced technologies such as small cells and femtocells to improve indoor coverage

Future Research Directions

Future research directions can include:

Investigation of the impact of indoor cellular network systems on user experience
Development of new methods for measuring RSCP and EC/NO parameters
Investigation of the effectiveness of different antenna configurations in improving indoor coverage

Limitations of the Study

The study has several limitations, including:

Limited scope of the analysis, which only focused on the RSCP and EC/NO parameters
Limited number of measurement points, which may not be representative of the entire area
Limited consideration of other factors that may affect indoor coverage, such as building materials and furniture.

Conclusion

In conclusion, the analysis of the calculation of the UMTS 2100 indoor antenna at the Kualanamu Train Station shows that careful measurement of the RSCP and EC/NO parameters is very important in determining the quality of service provided by telecommunications operators. With the results achieved, PT. Indosat Tbk. Can make improvements needed to improve services in the area. Efforts to ensure optimal service quality are very important to maintain customer satisfaction and meet the demands of the increasingly developed era.
Frequently Asked Questions (FAQs) about Analysis of Calculation of Indoor UMTS 2100 Antenna at Kualanamu Train Station

Q: What is the purpose of the analysis of calculation of indoor UMTS 2100 antenna at Kualanamu Train Station?

A: The purpose of the analysis is to determine the quality of service provided by PT. Indosat Tbk. at the Kualanamu Train Station by measuring the RSCP and EC/NO parameters.

Q: What are RSCP and EC/NO parameters?

A: RSCP (Received Signal Code Power) is a measure of the signal strength received by the device, while EC/NO (energy chip per noise) measures the ratio between the chip energy received compared to the noise level.

Q: Why are RSCP and EC/NO parameters important in indoor cellular network systems?

A: RSCP and EC/NO parameters are important in indoor cellular network systems because they determine the quality of service provided by telecommunications operators. A good RSCP value ensures that users can enjoy better connectivity, while high EC/NO indicates that the signals received are relatively clean from disturbances.

Q: What were the results of the analysis?

A: The results of the analysis showed that the best RSCP and EC/NO values were obtained in Antenna 3 located in the waiting room area. Based on the calculation using the cost-231 method, the RSCP value obtained is -46.06 dBm, while the calculation by that method R produces the RSCP -36.5 dBm value. For the EC/NO parameter, the value obtained from Cost-231 is 1.06 dB, while the result of it-R shows the value of -9.49 dB.

Q: What are the implications of the results?

A: The results of the analysis indicate that the UMTS 2100 indoor antenna at the Kualanamu Train Station has a good RSCP value, but a lower than expected EC/NO value. This suggests that the signals received are relatively clean from disturbances, but there may be potential disorders that can affect user experience.

Q: What are the recommendations for improving service quality?

A: Based on the results of the analysis, the following recommendations can be made:

Rearrangement of antenna to improve signal coverage
Use of additional antennas to expand signal coverage
Periodic evaluation and further testing to ensure that the network system remains optimal and meet customer needs
Implementation of advanced technologies such as small cells and femtocells to improve indoor coverage

Q: What are the limitations of the study?

A: The study has several limitations, including:

Limited scope of the analysis, which only focused on the RSCP and EC/NO parameters
Limited number of measurement points, which may not be representative of the entire area
Limited consideration of other factors that may affect indoor coverage, such as building materials and furniture.

Q: What are the future research directions?

A: Future research directions can include:

Investigation of the impact of indoor cellular network systems on user experience
Development of new methods for measuring RSCP and EC/NO parameters
Investigation of the effectiveness of different antenna configurations in improving indoor coverage

Q: What are the conclusions of the study?

A: The analysis of the calculation of the UMTS 2100 indoor antenna at the Kualanamu Train Station shows that careful measurement of the RSCP and EC/NO parameters is very important in determining the quality of service provided by telecommunications operators. With the results achieved, PT. Indosat Tbk. Can make improvements needed to improve services in the area. Efforts to ensure optimal service quality are very important to maintain customer satisfaction and meet the demands of the increasingly developed era.