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Discrete Power Control in Heterogenous Networks Wang, Yuanyuan; Hardjawana, Wibowo; Vucetic, Branka
Makara Journal of Technology Vol. 20, No. 1
Publisher : UI Scholars Hub

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Abstract

In heterogeneous networks (HetNets) where femtocell base stations (FBSs) are deployed within the radio coverage of macrocell base stations (MBSs) to increase network capacity, co-channel interference limits overall system performance with universal frequency reuse. This paper investigates new distributed downlink discrete power control scheme for FBSs in HetNets with FBSs cooperation. The objective of the proposed power control scheme is to maximize the number of simultaneous FBSs transmissions in a single transmission wireless channel where each FBS is allowed to transmit only if the signal-to-interference-noise ratio (SINR) requirements for both FBSs and MBS users are satisfied. We apply a stochastic learning automata technique to FBSs where each FBS is treated as a learning automaton and maintains a probability vector to select its discrete transmit power. During the learning process, each FBS adjusts its probability vector based on the feedback from FGW that indicates the number of FBSs transmissions that can be supported under the SINR requirement constraints of FUEs and MUEs. Simulation results show the proposed algorithm can achieve more than twice the number of simultaneous FBS transmissions achieved by existing schemes in the literature.
Making Creative Videos as Learning Media Sahirin, Rahmat; Cian, Lung; Wang, Yuanyuan; Zou, Guijiao
Journal International Inspire Education Technology Vol. 2 No. 1 (2023)
Publisher : Sekolah Tinggi Agama Islam Al-Hikmah Pariangan Batusangkar, West Sumatra, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55849/jiiet.v2i1.239

Abstract

This article is the development of several field studies that researchers have summarized. This research was conducted for the process of making learning media into creative videos through the use of the Canva application. Learning media is needed by an educator to facilitate the teaching and learning process in schools through the material taught. Usually, in teaching material, the teacher will use many books according to the government-provided ones. Various methods will also be used to teach students in supporting the teaching and learning process. One application that is easy to use & used in making videos as a learning medium is the Canva application. This application is online based, the contents of which provide exciting features, designs, templates and so on. By using the Canva application, teachers can develop skills materials for students so that the media used can be utilized in academic life.
Use of Problem-Based Learning Strategies in Improving Problem Solving Skills Sappaile, Baso Intang; Marito, Winanda; Satyaninrum, Ika Rahayu; Kurniawati, Hartin; Wang, Yuanyuan; Zou, Guijiao
Journal International Inspire Education Technology Vol. 2 No. 2 (2023)
Publisher : Sekolah Tinggi Agama Islam Al-Hikmah Pariangan Batusangkar, West Sumatra, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55849/jiiet.v2i2.456

Abstract

Education for a child is very important for motor development and his thinking becomes critical in responding to an incident. His skills can be honed properly and master skills that support his future career. So that the potential for the progress of each child can be achieved and learning objectives can be completed optimally. In life, of course, you will not be separated from various kinds of problems, so the solution to every problem must exist and be able to solve it. The problem based learning strategy is the answer to improve problem solving skills. This strategy is a problem-triggered learning model, which encourages students to learn and work cooperatively in groups to find solutions, think critically and analytically, be able to determine and use appropriate learning resources. For this reason, it is necessary to apply this method in education. The purpose of this research was to improve problem solving skills using the problem based learning (PBL) method. By maximizing this method many positive impacts will be obtained. The method used in this research is a quantitative method. The data obtained is through the distribution of a questionnaire. The questionnaire was made using the Google form application. The results of this study explain that the use of problem based learning strategies to improve problem solving skills in education can help students solve problems with the right solutions. As well as sharpening the ability to think critically and systematically, so that they can be more mature in responding to various problems. The conclusion of this study is that the use of problem-based learning strategies to improve problem-solving skills by students can be maximized, because they have mastered the right and effective way to solve a problem. The limitation of this research is that researchers only conduct this research at the school level where the method requires new strategies in learning such as the use of problem based learning strategies.
Integrating of Digital Literacy and Achievement Motives for Learning Activities in Universities After the Covid-19 Pandemic Harapan, Edi; Suherman; Utama, Cholidah; Wang, Yuanyuan; Zou, Guijiao
Journal International Inspire Education Technology Vol. 2 No. 3 (2023)
Publisher : Sekolah Tinggi Agama Islam Al-Hikmah Pariangan Batusangkar, West Sumatra, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55849/jiiet.v2i3.473

Abstract

The research aims to analyze and describe the integration of digital literacy and achievement motives in post-covid-19 post-pandemic tertiary learning activities using a quantitative method with a correlational approach. The research location was at the Sharia Faculty of UIN Raden Fattah Palembang, from a population of 256 students. Data was collected using observation, documentation, and questionnaires. The results of the study found that the integration of digital literacy and achievement motives partially and simultaneously had a low effect on post-covid-19 learning activities. It was concluded that learning activities at the Sharia Faculty of UIN Raden Fatah Palembang had combined digital literacy with achievement motives in learning activities that had not been fully successful. It is recommended that total changes be made to learning activities by maximizing digital literacy integration and increasing achievement motives for lecturers and students. Learning activities will not run effectively if digital literacy interactions with achievement motives from lecturers and students are not carried out optimally.
Use of Prezi Software in Making Presentations at Elementary Schools for the Independent Curriculum Prijambodo, Raden Firman Nurbudi; Wang, Yuanyuan; Zou, Guijiao; Sujatmiko, Wandi; Masnunah, Masnunah
Journal International Inspire Education Technology Vol. 3 No. 1 (2024)
Publisher : Sekolah Tinggi Agama Islam Al-Hikmah Pariangan Batusangkar, West Sumatra, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55849/jiiet.v3i1.627

Abstract

Presentations in the form of Multimedia Presentation online can generate interest in students and help them understand the content to be communicated effectively, where the prezi program is a program that can create presentations in a modern style. and can be combined with programs in the management of many types of images and sounds, creating works that can be applied in various ways. The research objectives are 1) to find out whether the use of prezi software in making presentations is effective in elementary schools for the independent curriculum. 2) the effect of prezi software on student learning outcomes. 3) Obstacles in using prezi software. This research method uses quantitative methods, data obtained from google questionnaires from elementary school students. The results showed that prezi software was very influential on presentations in elementary schools as evidenced by student learning motivation. The conclusion of this research is that prezi software can be applied in presentations as evidenced by the results of research that the learning outcomes of elementary school students using prezi software increased by 80%.
Methodology of Writing the Book Nayl Al-Autar min Ahadith Sa'id Al-Akhyar Sharh Muntaqa Al-Akhbar by Muhammad Bin Ali Al-Shaukani Nafsiyah, Fitrotun; Gunadi , Syahrul; Wang, Yuanyuan; Zou, Guijiao
Journal International Dakwah and Communication Vol. 1 No. 2 (2021)
Publisher : Sekolah Tinggi Agama Islam Al-Hikmah Pariangan Batusangkar, West Sumatra, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (477.644 KB) | DOI: 10.55849/jidc.v1i2.154

Abstract

The Hadith is the second guideline after the Qur'an for Muslims. The position of hadith in Islam cannot be hypothesized anymore, therefore along with the study of hadith, either the hadith books or the sharah books. There are so many hadith books that are famous among Muslims, until in the end they made new breakthroughs in creating their best work for hadith, one of which is the book of Nail al-Autar by Muhammad bin Ali al-Shaukani. This book has its own uniqueness in its sharah, which uses the method of ijmali, tahlili, muqarin and other scholarly opinions. In this study, it uses qualitative methods that are library research (library research). This book is organized based on the books of jurisprudence, and the scope of the themes contained in it is also related to jurisprudence. This book is one of the books that contains many opinions of madzhab priests such as imam Malik, imam Hanbali, imam Shafi'I and imam Hanafi
Learning from the Perspective of Parent and Teacher Creativity in Using Learning Media Karliena, Yayuk; Guilin, Xie; Jiao, Deng; Wang, Yuanyuan; Zou, Guijiao
Al-Hijr: Journal of Adulearn World Vol. 3 No. 3 (2024)
Publisher : Sekolah Tinggi Agama Islam Al-Hikmah Pariangan Batusangkar, West Sumatra, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55849/alhijr.v3i3.697

Abstract

One of the impacts of the pandemic in the world of education is that the learning process must be carried out online. So efforts to provide learning media are too forced. Not only from an economic perspective, but also the ability to understand and use learning media. It takes creativity and solidarity between parents and teachers to outsmart and avoid bad things that will happen. The aim of this research is to determine the role of parents and determine teachers' strategies, designs and plans in determining learning media. This research uses qualitative methods using survey models and in-depth interviews. The results of this research are that parents and teachers have the same point of view and innovation in the use of learning media. This research confirms that the use of learning media is not only focused on learning objectives, but it is important to take into account several things: 1) how to select media, which consists of media selection models and reasons for using media. 2) media selection criteria consisting of the goals and objectives of media use, 3) media characteristics, 4) time and 5) cost of media use and 6) availability of the learning media. It is hoped that all steps chosen really take into account the principles of using learning media. Therefore, the limitation of this research is that researchers only focus on solution actions regarding innovation that make things easier for the parties involved in the learning process. It is hoped that future researchers can continue this research in certain subjects.
Study Survey of Increasing Arabic Learning Due to Smartphones Yakir, Julia; Jiao, Deng; Wang, Yuanyuan
Journal International of Lingua and Technology Vol. 1 No. 3 (2022)
Publisher : Sekolah Tinggi Agama Islam Al-Hikmah Pariangan Batusangkar, West Sumatra, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55849/jiltech.v1i3.227

Abstract

The Covid-19 pandemic has grown and spread in various countries, changing various areas of people's lives, especially in Indonesia, some time back. The purpose of this observation is to find out the use of smartphones for students of Junior High School madrasahwhen studying online. This observation is through a quantitative approach through the survey study method and selecting a random sample by establishing10 speakers who live in dormitories, namely Junior High School grade 7 students who have obtained questionnaire answers using google from. The research tool is adapted from several writings. The tool is made from 5 questions. The observation results found that there were seven people who had their own smartphones and three students used the smartphones of their parents, siblings and other people in online learning, while the time used to study through smartphones was between 5 to 6 hours. The students of Junior High School use smartphones are classified as a good category in learning because they can do and collect tasks well. So students discussed it with their friends, and all felt satisfied with using smartphones in online learning activities. Saran for the next researcher to use the variables of attitude and the impact of using smartphones for Junior High School students who have their own smartphones
The Effectiveness of Repetition Drill Technique To Improve Electrical Engineering Student’s Speaking Skill Widianingsih, Betti; Syafirullah, Lutfi; Guilin, Xie; Jiao, Deng; Wang, Yuanyuan
Journal International of Lingua and Technology Vol. 2 No. 3 (2023)
Publisher : Sekolah Tinggi Agama Islam Al-Hikmah Pariangan Batusangkar, West Sumatra, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55849/jiltech.v2i3.432

Abstract

The purpose of this study is to investigate how effective the repetition drill technique is in improving the speaking ability of the 2022–2023 Second Semester Electrical Engineering students at Cilacap State Polytechnic. The study was conducted using a classroom action research technique, and 23 students participated as study participants. A pretest was administered to find out what obstacles the students faced, and the average score was 39.67. Data were collected using an oral exam over three study cycles. The average score of the students in the first cycle, conducted on March 21, 2023, was 46.73. Next, the average score of the students for the second test conducted on March 22, 2023, was 67.93. On March 24, 2023, the average score for Cycle 3 students would be 82.06. The student's average score improves on rounds 1–3. The student's speaking ability improves gradually. This is confirmed by the post-test results obtained in the categories of 'good' and 'excellent' after 3 cycles of review exercises in English practice class. Students' pronunciation and language skills improves significantly. In summary, this study proved that repetition drill techniques can be used very effectively in English practice courses.
Utilizing Ai-Adriven Data Analytics to Improve Learning Outcomes in Educational Psychology Haryanto, Sri; Guilin, Xie; Jiao, Deng; Wang, Yuanyuan; Sudirman, M. Yunus
World Psychology Vol. 3 No. 3 (2024)
Publisher : Sekolah Tinggi Agama Islam Al-Hikmah Pariangan Batusangkar, West Sumatra, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55849/wp.v3i3.708

Abstract

Given the rapid advances in computing capabilities, as well as advances in more sophisticated algorithms, and greater accessibility to AI tools, AI has great potential for innovation in data analytics, such as pattern recognition, classification, clustering, and prediction. Likewise in psychology education, AI-based data analytics will be able to manage data to improve student learning outcomes well. This research was conducted with the aim of seeing how influential it is to utilize AI-based data analytics to improve learning outcomes in educational psychology. Additionally, AI can give teachers more time to concentrate on direct interactions with students and the development of more innovative and effective teaching strategies by automating administrative and assessment tasks. The method used by researchers in researching Utilizing AI-Based Data Analytics to Improve Learning Outcomes in Educational Psychology is to use a quantitative method. The data obtained by researchers was obtained from the results of distributing questionnaires. The distribution of questionnaires carried out by researchers was carried out online using Google From software. The results of data acquisition will also be tested again using the SPSS application. From the research results, it can be seen that AI can accurately predict student academic performance. This can be done by analyzing various factors such as study patterns, class participation, and previous test scores. AI also allows teachers to be proactive in helping their students when they encounter a particular problem. From this research, researchers can conclude that in educational psychology, the use of AI-based data analytics has great potential to improve learning outcomes by personalizing student learning experiences such as, enabling early intervention, improving assessments, increasing operational efficiency, supporting better curriculum development, and offers a customizable learning system.