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Estimasi Signal to Interference Ratio dan Daerah Cakupan Untuk Single Frequency Network Pada Siaran TV Digital (DVB-T) Santiko, Arief Budi; Permana, Deni
INKOM Journal Vol 6, No 1 (2012)
Publisher : Pusat Penelitian Informatika - LIPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (536.378 KB) | DOI: 10.14203/j.inkom.178

Abstract

 Digital TV broadcasting one frequency canal can carry on more than 10 TV station broadcast. In this paper describe how SFN(Single Frequency Network) system work with spread receiver node where determine power level that received node toward a few transmitter. The method that applied power level receiver be compared to incoming interference in receiver called S/I ratio (Signal to Interference Ratio). This estimate method also determine by some standard ETSI DVB-T comparation factor to reach QEF(Quasi Error Free) condition, comparator for transmitter signal good or bad. Determination of the maximum distance between transmitter 8.4 km derived from the specification of DVB-T 8K mode with guard interval 1/32. The results obtained in the test area of 20 Km x 20 Km at QEF 22.8dB covered 39%, QEF factor 19.3dB covered 53% and QEF 16.7 dB covered 82%. SFN design method the range of recipients who reach QEF area increased.Keywords: Digital TV, SFN, QEF, Interference, S/I Ratio Pada siaran TV Digital 1 kanal frekuensi dapat membawa lebih dari 10 siaran stasiun TV. Paper ini membahas bagaimana sistem SFN (Single Frequency Network) bekerja menyebarkan titik penerima menentukan level daya yang diterima satu penerima terhadap beberapa pemancar. Metode yang diterapkan estimasi S/I ratio (Signal to Interference Ratio) yaitu level daya Signal suatu penerima dibandingkan dengan Interference yang masuk pada penerima. Metode estimasi ini ditentukan juga dengan standard DVB-T ETSI yaitu faktor pembanding untuk mencapai kondisi QEF(Quasi Error Free) pembanding untuk sinyal penerima baik atau buruk. Penentuan jarak maksimum antar pemancar 8,4Km didapat dari spesifikasi mode 8K DVB-T dengan guard interval 1/32. Hasil yang didapatkan di area uji 20Km x 20Km pada QEF 22,8dB sebesar 39%, pada QEF 19,3dB tercakup 53% dan QEF 16,7 dB sebesar 82% tercakup. Perancangan dengan metode SFN ini hasil jangkauan area penerima yang mencapai QEF akan meningkat.Kata Kunci: TV Digital, SFN, QEF, Interference, S/I ratio 
Upaya Meningkatkan Kesadaran Masyarakat Mengenai Pentingnya Menjaga Kesehatan di Musim Pancaroba Sumayadi, Ahmad; Permana, Deni
Nuras : Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 1 (2024): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/nuras.v4i1.252

Abstract

The aim of this service activity is to increase public awareness regarding the importance of maintaining health in the transition season. The implementation of this service activity is divided into several activities to improve the quality of community and family health in the transition season. The stages used in this service activity are divided into three stages, namely: social reflection, activity planning, and activity implementation. The service team carries out activities in Trimurjo Village, Trimurjo District, Central Lampung Regency. The results achieved from this service activity are that public awareness regarding the importance of maintaining health in the transition season has begun to appear, marked by residents cleaning the gutters in front of their respective homes. It is hoped that in the future such activities will be carried out routinely for the sake of collective health.
Public innovation of waste management completion strategy for community welfare in Lebak district Permana, Deni; Febrianto, Ega; Saepudin, Eli Apud
The International Journal of Politics and Sociology Research Vol. 12 No. 1 (2024): June: Law, Politic and Sosiology
Publisher : Trigin Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/ijopsor.v12i1.255

Abstract

An innovative solution to the waste problem in Lebak Regency, Banten, Indonesia. This innovation aims to improve public health, preserve the environment, and boost the local economy through integrated and sustainable waste management. This innovation has shown positive results in improving public health, preserving the environment, and boosting the local economy. Communities in Lebak Regency are becoming more aware of the importance of good waste management, and more people are involved in waste processing and recycling activities. The research method used was descriptive qualitative. The results of this research have had an impact on reducing the number of waste-related diseases, improving environmental quality, and creating new jobs in the waste management sector. The Public Innovation of Waste Management Completion Strategy for Community Welfare in Lebak Regency can be an example for other regions in Indonesia in overcoming waste problems and improving community welfare.
Pengaruh Motivasi terhadap Kinerja Pegawai di Kantor Kecamatan Cibadak Kabupaten Lebak Provinsi Banten Permana, Deni; Setiadin
JURNAL ILMIAH RESEARCH AND DEVELOPMENT STUDENT Vol. 1 No. 1 (2023): Juni
Publisher : CV. ALIM'SPUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59024/jis.v1i1.412

Abstract

Employee performance appraisal is an important matter of an organization or institution, especially public service organizations. Many factors affect employee performance, both internal and external factors. One of the internal factors is motivation. This research was conducted at the Cibadak District Office, Lebak Regency, Banten Province, which aims to determine the effect of motivation on employee performance in the Cibadak District Office, Lebak Regency, Banten Province. The sampling technique uses saturated sampling, namely as many as 35 people using a questionnaire. Data analysis using correlation and regression techniques. From the results of the research conducted, it shows that employee motivation has a significant effect on employee performance in the Cibadak District Office, Lebak Regency, Banten Province. This is evidenced by the value of the hypothesis test tcount > ttable = 14.408 > 1.689 and from the significance value α(0.00) <0.05.
Analisis Dampak Kebijakan Program Kebun Sekolah untuk Mengatasi Kekurangan Gizi pada Anak Permana, Deni
ANTASENA: Governance and Innovation Journal Vol. 1 No. 2 (2023): Desember
Publisher : FIA Unkris Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61332/antasena.v1i2.213

Abstract

The school garden program has been implemented as one of the efforts to address malnutrition among children. This analysis aims to evaluate the impact of the policy on students' nutritional status and its effectiveness in increasing nutritious food intake. The study involved data collection through surveys, interviews, and measurement of nutritional status before and after the implementation of the program. The results of the analysis show that school gardens have a positive impact in improving students' knowledge about nutrition and healthy eating. Students were directly involved in the process of planting and caring for the plants, which contributed to increased consumption of fresh fruits and vegetables. The program also plays a role in reducing the prevalence of malnutrition, with a significant increase in the weight and height of children involved in the school garden. However, the success of the program is influenced by several factors, including support from the school, parental involvement, and accessibility of resources. Constraints included budget limitations and lack of training for educators on how to effectively manage school gardens. To improve the effectiveness of the program, it is recommended that the policy be complemented with adequate training, stable financial support, and integration with the health education curriculum.Overall, school gardens are a promising strategy to address undernutrition
Analysis Of Public Policy Process In The Context Of Serang City Development Permana, Deni
Journal of Politica Governo Vol. 1 No. 1 (2024): Politica Governo-February
Publisher : Pt. Anagata Sembagi Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62872/3tvdv676

Abstract

Serang City as the capital of Banten Province continues to grow rapidly. Development in various fields continues to be carried out to improve the welfare of the community. However, the development process cannot be separated from various problems, one of which is related to the public policy process. This research aims to analyse the public policy process in the context of the development of Serang City. The analysis is conducted on the three main stages of public policy, namely agenda setting, formulation, implementation, and evaluation. The results show that the public policy process in Serang City still has some weaknesses, such as the lack of community participation, weak coordination between SKPD, and not optimal evaluation system. Based on the research results, several steps are recommended to improve the public policy process in Serang City, such as increasing community participation, strengthening coordination between SKPD, and improving the evaluation system.