RETRACTED ARTICLE: Practical application of wireless communication network multimedia courseware in college basketball teaching

The Application of Basketball Game in College Basketball Teaching

Preparing a Two Column Paper with MS Word for Windows

With the continuous progress of basketball, the traditional basketball model and rules have made a large adjustment. FIBA's new rules have changed a lot in the three-point line distance, lane and attack mode, which changes the basketball tactics and attack mode with new ideas and cognition. Based on the understanding of the current situation of basketball in colleges and universities under the new rules, this paper analyzes the influence of the new rules on basketball and finds out some specific ways to improve basketball teaching in colleges and universities, so as to provide useful references for the better development of basketball teaching in Chinese universities.

Computer-assisted instruction, as a new type of education method, uses modern media to optimize the classroom teaching structure. Multimedia technology integrates graphics, text and sound into one, with a large amount of information, rich content, good human-computer interaction, timely feedback, can effectively stimulate students’ interest, attract students’ attention, and enable students to produce strong Learn the desire to develop students’ active learning ideas. We should adapt to the changes of modern teaching methods as soon as possible, combine traditional physical education teaching methods with multimedia computer networks, and effectively carry out physical education teaching activities. Basketball is one of the majors in college sports competition teaching, and it is also one of the sports that college students like to see. For a long time, the teaching of basketball has been carried out through the teaching and demonstration of teachers, which is a bit boring and weak in the face of the infinite charm of basketball. Nowadays, CAI courseware will inject new vitality and vitality into traditional basketball teaching. In order to combine this method organically with basketball teaching, this research develops a set of CAI courseware based on network basketball tactics based on the characteristics of basketball tactics and the development of computer multimedia courseware. CAI is the abbreviation of computer-assisted instruction. The basketball class of the second-grade students of the general department of the university conducted an eight-week teaching experiment to explore the feasibility of applying CAI courseware in basketball teaching, and provided a feasible reference for the physical education teachers to develop teaching courseware and timely application in basketball teaching.

Aiming at the problem of 5G multimedia heterogeneous multimodal network representation learning, this paper proposes a collaborative multimodal heterogeneous network representation learning method based on attention mechanism. This method learns different representations for nodes based on heterogeneous network structure information and multimodal content and designs an attention mechanism to learn weights for different representations to fuse them to obtain robust node representations. Combining the general process of exploring the college physical education model and the characteristics of the multimedia network classroom environment, this article constructs the process of exploring the college physical education teaching model of the multimedia network classroom. Through the research and practice of the inquiry college physical education teaching model in the multimedia network classroom, it is verified that the implementation of the inquiry college physical education teaching in the multimedia network classroom can effectively influence and increase the students’ interest in learning and stimulate the students’ inner learning motivation. Through the guidance and training of teachers, a variety of disciplines can be used to carry out college physical education in multimedia network classrooms, so that the integration between courses can be truly realized, with the aim that all courses can share the excellent results brought by the development of modern education technology. More educators understand, accept, and participate in the practice of college physical education based on multimedia network classrooms and better serve the education of college physical education. The construction of the college physical education evaluation system should be combined with the characteristics of the 5G multimedia network era. The evaluation process includes data collection, data analysis, result output, and result feedback. Each link is an indispensable part of the college physical education evaluation process. Based on the relevant knowledge of the 5G multimedia network, the evaluation indicators determined in this study can basically reflect the various elements of the physical education process in colleges and universities. The distribution of index weight coefficients is more scientific and reasonable. Compared with the current system, the college physical education evaluation system constructed by exploration has a certain degree of objectivity and scientificity. Therefore, it is feasible to apply the 5G multimedia network to the evaluation of college physical education.

Computer aided instruction (CAI) information technology is an important part of subject curriculum integration, and multimedia courseware is the main means to realize CAI. At present, multimedia courseware is gradually becoming an indispensable tool for teachers’ teaching and students’ learning. Like podium and blackboard, it has become the infrastructure of college teaching. Through the development of Basketball Teaching CAI Courseware for physical education specialty, this paper discusses the development of Basketball Teaching CAI courseware. Combine the traditional basketball teaching methods with computer-aided teaching technology to improve the teaching effect of basketball technology course. Through teaching experiments and expert evaluation, the practical value and popularization value of the development of CAI Courseware for basketball players’ special physical quality training are verified.KeywordsBasketball teachingCAI coursewareCourseware design

In order to build college basketball teaching network platform, this paper will focus on the research of big data technology, mainly discusses the basic concept of big data technology, the significance of the construction of basketball teaching network platform, puts forward the basic requirements of the platform construction, finally puts forward the construction strategy, and carries on the test of the platform. Adopting the strategies in this paper, we can give full play to the role of big data technology to build a basketball teaching network platform. The platform can provide help for basketball teaching in colleges and universities, improve students’ basketball skills more effectively, and facilitate the improvement of students’ physical fitness.KeywordsBig data technologyCollege basketball teachingNetwork platform

Objective: To explore the application effect of virtual simulation teaching platform in the practical teaching of medical imaging. Methods: A total of 97 students majoring in medical imaging technology of class 2022 were selected and divided into two groups according to the random number method: control group (n = 48) and observation group (n = 49). The observation group was under the practical teaching mode based on the virtual simulation teaching platform, while the control group was under the traditional multimedia teaching mode. Questionnaire survey and teaching assessment were carried out after the teaching period, and the application effects of the two teaching modes were compared. Results: The reading and theoretical scores of the students in the observation group were significantly higher than those of the students in the control group (P < 0.01); there were statistically significant differences in the results of the questionnaire survey (improved learning interest, improved language expression, improved ability to comprehensively analyze problems, and improved teamwork awareness) between the two groups of students (P < 0.05); the students in the observation group were markedly more satisfied with the teaching content, teaching methods, and teaching quality than the students in the control group (P < 0.05). Conclusion: The medical imaging practical teaching mode based on virtual simulation platform not only helps improve students’ theoretical understanding and practical ability in medical imaging technology, but also improves students’ learning interest, language expression ability, ability to comprehensively analyze problems, communication skills, teamwork awareness, and satisfaction with the teaching content, teaching methods, and teaching quality. Therefore, it has wide application value in medical specialty education.

This paper introduces kriging as a new tool to predict network coverage in wireless networks. The proposed approach aims to reduce the cost of active site surveys by estimating network coverage at points where no site survey data is available. The proposed approach was compared with a radial basis function artificial neural network using several problems.

This study focuses on the extensive application of multimedia courseware in practical teaching and develops a set of multimedia material library based on campus network, according to the design and preparation of course material by the scholars. Besides, it introduces the significance of system development to teachers and students in the school, and sets forth the content, architecture, detailed design and the implementation of system design.

Dynamic rate-based borrowing scheme for QoS provisioning in high speed multimedia wireless cellular networks

The use of still traditional learning models is one of the causes of the underdevelopment of students in terms of both values and interest in learning. Indonesian subjects that are supposed to be fun get boring if the learning model used is not appropriate. The game based learning model with UNO Stacko for question card media is one of the innovative learning models that teachers can use when learning Indonesian. This study aims to determine the differences in learning outcomes and to describe the effects of game-based learning models with the UN Stacko for question card media on Indonesian language learning outcomes for seventh grade students at MTS Darul Ulum Lamongan. This research is an experimental type of research with a quantitative approach. The sample of this research includes 2 groups of 7th grade students for the 2020-2021 academic year. Data collection techniques in the form of observations and tests. Based on the results of the analysis, it was concluded that there were differences in the learning outcomes of the Indonesian language in the group of students with the application of game-based learning models and in the groups of students with the application of conventional learning models and the application of this learning model influenced Learning outcomes of grade VII Indonesian students at MTS Darul Ulum Lamongan strong.

Optimizing and managing wireless communication network, including improving the utilization of network resources, energy efficiency, automatically carrying out wireless network planning and network construction, is very important to the communication service providers (CSPs). Key performance indicators (KPIs) forecasting for wireless cells, especially the long-term forecasting task, plays a key role in wireless network planning and construction. A new adaptive combination forecasting method is proposed in this paper. The adaptive combination forecasting method has been verified by a real large-scale wireless network dataset which contains thousands of wireless cells and corresponding daily KPIs. After a series steps such as dataset analysis, and Auto-encoder algorithm, K-means algorithm and time series forecasting algorithms, we can obtain the prediction model, then compare its symmetric mean absolute percentage error (SAMPE) value with Holt exponential smoothing, Comb method and Theta method.Experimental results have demonstrated that the proposed method has a better performance, especially in the medium and long term forecasting scenario in terms of symmetric mean absolute percentage error (SMAPE) when compared with some existing methods. It proved that our method can be more suitable for complex wireless communication network environment.

On this paper, we propose a hierarchical routing framework which is adapted to a wireless mesh network (WMN) environment and ensures the most critical issue in the wireless network: load-balancing. We simplify clusters formation and maintenance procedure, propose limited topology broadcasting mechanism allowing WMC to choose the best path to a WMC in adjacent cluster, and connect to a number nearby WMR. Basing on that routing framework we propose a liquid-simulated algorithm to keep load-balances between WMRs.

According to the author set up the practical experience of E-Business course in the computer, economic administered, international trade and other non-E-Business professional, analysis of the background and current situation of course. Proposing to bring together situation of professional training courses targeting the focus of, from the combination of training objectives to guide their interest in learning to start. Emphasis on interactive teaching, Stress for different professions students to develop targeted educational programs and teaching contents. Teachers should make thematic content, groups of students, problem-solving. Shows examples of papers using a wide range of interactive teaching.