Networking and communications

This paper aims to address this limitation by introducing techniques for estimating trustworthiness from a community context. These techniques rely on similarity measures or operators within the framework of path algebra.

8p viengfa 28-10-2024 3 2   Download

This paper presents an enhanced teleoperation system and visual-force feedback with obstacle avoidance for a Car-like mobile robot. The proposed system includes a local station, a remote station, and a communication channel.

11p viinuzuka 28-02-2025 7 1   Download

This study aims to analyze political communication activities on China's Sina Weibo social network and propose some implications for Vietnam. The study uses a document collection and analysis method to collect relevant documents from 2016 to 2024, including official documents, academic works, and policies of the Communist Party of China.

7p vihyuga 20-02-2025 1 1   Download

In the 6G mobile networks, ensuring low latency and low energy consumption is paramount. This study explores a novel approach for addressing these issues in a backscatter communication (BC) - based multiple user unmanned aerial vehicle (UAV) - enabled mobile edge computing (MEC) Internet of Things (IoT) network.

7p vibenya 31-12-2024 7 2   Download

A bit (binary digit) is the smallest unit of information • N = 2n where N is the number of representations and n is the number of bits (ex. ASCII, Unicode, PCM code etc.) • Data communications transfer information using codes that are transmitted as signals (either analog or digital) • In general, analog lines provide a slow service that contains high error rates.

59p trungkiendt9 24-04-2011 102 18   Download

The Distribution system interconnects multiple BSSs. 802.11 standard logically separates the wireless medium from the distribution system – it does not preclude, nor demand, that the multiple media be same or different. An Access Point (AP) is a STA that provides access to the DS by providing DS services in addition to acting as a STA.

100p nammo0168 15-05-2011 125 33   Download

The objective is to replace progressively voice communication for air traffic management by data communications services for safety reasons and because it supports increased automation in the aircraft and on the ground

28p hanampro91 10-05-2013 105 11   Download

The AMS(R)S provides voice and data connectivity to users such as air traffic controllers, pilots and aircraft operators The AMSS comprises satellites, aeronautical earth stations (AESs), ground earth stations (GESs) and associated ground facilities such as a network coordination center. 7 Existing satellite systems in operation for aeronautical communications Inmatsat, MTSAT Iridium

30p hanampro91 10-05-2013 79 9   Download

Trường Đại học Bách Khoa Hà Nội Hanoi University of Science and Technology Hệ thông Thông tin Hàng Không TS. Đỗ Trọng Tuấn Bộ môn Kỹ thuật thông tin © HUST 2012 .Trường Đại học Bách Khoa Hà Nội Hanoi University of Science and Technology Hệ thống Thông tin Hàng Không © HUST 2012 .Teminologies ATN: Aeronautical Telecommunications Network AFTN: Aeronautical Fix Telecommunications Network AMHS: Air Traffic Service Message Handling System 3 .Development Trends .

27p hanampro91 10-05-2013 112 8   Download

Bài giảng "Hệ thống thông tin công nghiệp - Chương 2: Industrial Communications and Networking" trình bày một số nội dung: Giới thiệu một số mô hình/chuẩn truyền tin trong công nghiệp; chuẩn truyền tin V24/V28 (RS-232C, RS-485 và RS-422), I2C...; các bus tiêu biểu (Profibus, CAN, Modbus,AS-I); các giao thức (ProfiBus, MODBUS và IEC 870-5); Ethernet 802.x. Mời các bạn cùng tham khảo nội dung chi tiết.

42p nhasinhaoanh_09 13-10-2015 126 22   Download

The lesson will introduce you to the computer. Your knowledge about the elements of the computer and how they work will enable you to easily understand the lessons on hardware, software and networks.

22p lalala10 04-03-2016 66 4   Download

Data networks developed as a result of business applications that were written for microcomputers. Businesses needed a solution that would successfully address the following three problems: How to avoid duplication of equipment and resources; how to communicate efficiently; how to set up and manage a network.

78p xaydungk23 19-04-2016 63 8   Download

Chapter 12 - Policies and disaster recovery. The main contents of this chapter include all of the following: Policies and procedures, privilege management, education and documentation, communication, disaster recovery, business continuity.

45p nhanmotchut_3 20-10-2016 41 6   Download

Chapter 6 - Email and web security. The main contents of this chapter include all of the following: Protect e-mail systems, list World Wide Web vulnerabilities, secure web communications, secure instant messaging.

48p nhanmotchut_3 20-10-2016 57 4   Download

Chương 2 - Industrial communications and networking. Chương này gồm có những nội dung chính sau: Giới thiệu một số mô hình/chuẩn truyền tin trong công nghiệp; chuẩn truyền tin V24/V28 (RS-232C, RS485 và RS-422), I2C; các bus tiêu biểu: Profibus, CAN, Modbus, AS-I; các giao thức: ProfiBus, MODBUS và IEC 870-5; Ethernet 802.x. Khái niệm về truyền tin trong môi trường công nghiệp (TTCN), Standard Buses,

42p tieu_vu16 03-01-2019 68 7   Download

Lecture Electronic commerce - Chapter 18: Social Networks and Industry Disruptors in the Web 2.0 Environment learning objectives: Understand the Web 2.0 revolution, social and business networks and industry and market disruptors. Describe Google and the search engine industry, the impact on advertisement, and the industry competition. Understand the concept, structure, types and issues of virtual communities. Understand the social and business networks and describe MySpace, Flicker, Facebook, CyWorld, and other amazing sites

55p caphesuadathemtac 09-11-2021 36 4   Download

This project is focused on study of active P2P nodes along with the analysis of the undocumented communication methods employed in many of these large unstructured networks. This is achieved through the design and implementation of an efficient P2P monitoring and crawling toolset.

193p longtimenosee02 03-01-2024 22 4   Download

This study explores the use of teacher reflective practice, teacher networking and teacher collaboration, beyond formal ICT training, through blog-based professional development of English teachers in the Mumbai region of India. Using data collected from 32 teachers in three private schools of Mumbai, through ICT interactive workshop observations, questionnaires, interviews and blog comments, the case study explains whether and why blogging, as a learning community, has potential to add significant value to existing professional development of English teachers in Mumbai.

187p runthenight05 01-03-2023 12 3   Download

This study examined the current situation of the Serbian Orthodox Church both in its Australian and transnational contexts since the Serbian Orthodox Church functions as transnational network with churches linked globally. The research strategy was a combination of qualitative and quantitative methods. This included a case study approach which focused in four parishes in Australia, including interviews which involved forty six participants affiliated to Serbian Orthodoxy and four Serbian Orthodox priests who were individually interviewed.

164p runthenight07 01-03-2023 9 4   Download

In this thesis, focus on the wireless links between devices equipped by deployed operating personnel and intermediary access point infrastructure. We use multi-radio (MR) platforms, wireless devices with multiple and diverse transceiver technologies, to produce robust and reliable links through adaptive control of available transceivers. Primarily, we study the application of intelligent control techniques, namely reinforcement learning (RL), for adaptive control over diverse transceivers to achieve the desired robustness and reliability under dynamic environmental conditions.

185p runthenight04 02-02-2023 11 2   Download