A Novel Network Communication Model Utilizing Windows Sockets

2012 ◽  
pp. 401-407
Author(s):  
Quanyong Yu
Keyword(s):  
Network Communication ◽  
Communication Model

Research on Network Communication Model of Intelligent Ship Handling Simulator

2011 ◽  
Vol 97-98 ◽  
pp. 787-793 ◽  
Author(s):  
Shen Hua Yang ◽  
Guo Quan Chen ◽  
Xing Hua Wang ◽  
Yue Bin Yang
Keyword(s):  
Mathematical Model ◽  
Degrees Of Freedom ◽  
Communication Process ◽  
Network Communication ◽  
Communication Model ◽  
Test Results ◽  
Six Degrees Of Freedom ◽  
Model Based ◽  
Hydraulic Servo ◽  
Ship Handling

Due to the target ship in the traditional ship handling simulator have not the ability to give way to other ships automatically to avoid collision, this paper put forward a new idea that bringing the hydraulic servo platform, six degrees of freedom ship mathematical model, the actual traffic flow, researching achievement of automatic anti-collision in research of the new pattern ship handling simulator, and successfully develop the Intelligent Ship Handling Simulator(ISHS for short). The paper focuse on the research on the network communication model of ISHS. We took the entire simulator system as three relatively independent networks, proposed a framework of communication network that combined IOCP model based on TCP with blocking model based on UDP, and gave the communication process and protocols of system. Test results indicate that this is an effective way to improve the ownship capacity of ship handling simulator and meet the need of multi-ownship configuration of desktop system of ship handling simulator.

Design and Realization of Management and Control System of Warehouse Based on VC6

2014 ◽  
Vol 539 ◽  
pp. 878-881
Author(s):  
Huai Yong Deng
Keyword(s):  
Control System ◽  
Monitoring System ◽  
System Integration ◽  
Lower Cost ◽  
Network Communication ◽  
Control Panel ◽  
Industrial Ethernet ◽  
Communication Model ◽  
Communication Program ◽  
And Control

The designing and realizing methods of network communication of the management and monitoring system of automatic tridimensional warehouse and proposed,the the main characters and the way of communication program developing with VC6 are expounded based on industrial Ethernet communication.Use the the ARM2440 control panel, the system is divided into the automated warehouse management and control system functional modules.And the Ethernet-based communication model used between the supervisor computer and the ARM2440 is presented. The realization and utilization of the design are described. The information and software integration of the system are illuminated, too. The design has lower cost and achieves system integration of management and control of an AS/RS by common devices and technology.

scholarly journals КОНТЕКСТНЫЕ МАКРОСТРУКТУРЫ КАК МЕХАНИЗМ ФОРМИРОВАНИЯ ДИАЛОГИЧЕСКИХ МОДЕЛЕЙ КОММУНИКАЦИИ В ДИСКУРСЕ СОЦИАЛЬНО-СЕТЕВОГО РАДИО

2020 ◽  
Author(s):  
Larisa Yermolenkina
Keyword(s):  
Social Networks ◽  
Social Network ◽  
Public Space ◽  
Interaction Model ◽  
Point Of View ◽  
Network Communication ◽  
The Internet ◽  
Communication Model ◽  
Active Subject ◽  
The One

Введение. Современные конвергентные формы медийной коммуникации демонстрируют разнообразные способы и модели взаимодействия агентов дискурса (журналистов, авторов и ведущих программ) и клиентов – адресатов, получивших в сетевом пространстве статус пользователей, участников интеракций, создателей информационного и развлекательного контента. Дискурсивная практика радио в социальных сетях формируется под влиянием технологических процессов интеграции, на основе ценностных систем, принципов взаимодействия с адресатом, сформированных в традиционном, аналоговом вещании и в сетевых аккаунтах интернета. Материал и методы. Дискурсивный анализ, направленный на выявление специфики диалогической коммуникации, позволяет определить роль контекстных макроструктур в построении и развитии сценариев коммуникативного взаимодействия. Контекстные макроструктуры социально-сетевого радио, функционирующие на пересечении дискурсивных практик радио и веб-коммуникации, определяют прагматические установки субъектов интеракций, тематическую прогрессию и семантические репрезентации дискурса. В качестве материала рассматриваются тексты развлекательного радио Maximum социально-сетевого аккаунта «ВКонтакте». Результаты и обсуждение. Анализ речевой структуры социально-сетевой версии канала выявил следующие закономерности в реализации диалогических моделей коммуникации, формируемых под воздействием контекстных макроструктур. На основе аудиального кода радийной макроструктуры формируется согласованная диалогическая модель: участники интеракций используют кооперативную стратегию взаимодействия при обсуждении музыкальных текстов. Макроструктура социально-сетевой коммуникации реализует преимущественно конфликтную модель, актуализируя эгоцентрическую стратегию взаимодействия. Установка коммуникантов на аналоговую форму трансляции (линейную коммуникацию от источника к слушателям) реализуется в межсубъектной модели взаимодействия, что находит свое выражение в общности картин мира коммуникантов. Доминирование в речи социально-сетевой макроструктуры определяет квазимежсубъектный сценарий развития диалога, подчиняющийся принципам аффилиации – присоединения к сказанному с целью актуализации в публичном пространстве. Заключение. Данная модель не демонстрирует эксплицитных маркеров диалогичности, но может быть рассмотрена с точки зрения успешной коммуникации, если учитывать дискурсивную перспективу социально-сетевого радио и основополагающую ценность ее картины мира – установку на развлечение.Introduction. The article discusses the principles of organizing a dialogue between users of social networks of entertainment radio. Modern convergent forms of media communication are realized at the intersection of discursive macrostructures. In particular, radio functions in social networks of the Internet as a multifactorial phenomenon, depending on the technological and ideological features of media sources, such as radio and the Internet. The innovative nature of the traditional source of information is manifested in the position of the addressee, which is due to the capabilities of the Internet user. The one-way communication method of analog radio acquires the qualities and capabilities of an interactive interaction model, the listener becomes a user, an active subject of discourse, his agent and content generator. Results and discussion. The analyzed material allows us to draw the following conclusions. The method of dialogue depends on the dominant macrostructures, which are either analog radio or social networkcommunication. The indicated macrostructures realize themselves at the level of values and the ideology of network communication. The macrostructure of the radio is explicated in the speech of the communicants in settings on the personal plan of interaction. The macrostructure implements an intersubject model of interaction. The macrostructure of social network communication manifests itself in the psycho-speech mechanisms of affiliation, namely, in the connection of speakers to the speech in order to actualize in public space, realizing a quasi-subject communication model. The second model does not show explicit markers of dialogue, but can be considered from the point of view of successful communication, given the general discursive perspective and the social-network form of organization of communication.

scholarly journals Multilevel Security Network Communication Model Based on Multidimensional Control

2020 ◽  
Vol 2020 ◽  
pp. 1-18
Author(s):  
Lifeng Cao ◽  
Xin Lu ◽  
Zhensheng Gao ◽  
Mengda Han ◽  
Xuehui Du
Keyword(s):  
Information Exchange ◽  
Secure Communication ◽  
Information Leakage ◽  
Network Communication ◽  
Communication Model ◽  
Multilevel Security ◽  
Inference Control ◽  
Typical Application ◽  
Model Based ◽  
Security Network

To solve the problems associated with the application of multilevel security to actual networks, such as flexibility, availability, security, and secure communication, this study proposes a multilevel security network communication model based on multidimensional control. In the model, access control is retained on the basis of security labels. In addition, relational restraints among protection domains, credibility degree restraints of subjects on security attributes, aggregation inference control restraints, and secure tunnel control restraints are introduced and applied. Thus, secure information exchange within a multilevel security network information system is ensured. Moreover, using this model, multilevel security virtual networks with logical and independent characteristics can be built to accomplish secure interconnection and communication between nonequivalent members, thereby reducing the probability of information leakage. Finally, the security of the model is confirmed by applying the nontransitive, noninterference theory, and the typical application of the model in actual networks is described.

Modeling of network communication instability based on K-means algorithm

2020 ◽  
Vol 39 (2) ◽  
pp. 1649-1658
Author(s):  
Haiyan Hu ◽  
Chang Su
Keyword(s):  
Mathematical Model ◽  
Experimental Results ◽  
Network Communication ◽  
Communication Model ◽  
Network Element ◽  
Network Efficiency ◽  
Efficiency Function ◽  
Communication Topology ◽  
Communication Efficiency ◽  
Efficient Control

In order to overcome the problems of invulnerability and low communication efficiency when analyzing network communication instability with current methods, this paper proposes a modeling method of network communication instability based on K-means algorithm. The network element nodes are generated by clustering idea, and the initial communication topology is constructed. K-means algorithm is used to optimize the initial communication model, build a comprehensive mathematical model of network communication, and solve the model to realize the optimization of communication model. The network efficiency function is used to further quantify the network invulnerability, and the function is used to find the most vulnerable nodes in the network, and strengthen them to achieve efficient control of network invulnerability. The experimental results show that the model has strong invulnerability, up to 99.9%, high communication efficiency and coverage, and the maximum communication delay is only 0.35 s. It is a feasible network communication model.

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