Basic Concepts HTTP (HyperText Transfer Protocol) is an application layer protocol used for distributed, collaborative, and hypermedia information systems. Simply put, it is a method for publishing and receiving HTML pages, used to transmit information between web browsers and website servers. HTTP operates by default on TCP port 80, and users access standard HTTP services … Read more
Cisco Certification | Huawei Certification | IT Technology | Network Engineer 👇3000-person technical exchange QQ group, note [public account] for faster access In the vast ocean of the Internet, we perform countless data transmissions every day. Whether browsing web pages, downloading files, online shopping, or social interactions, these seemingly simple operations rely on two important … Read more
1. HTTP (Hypertext Transfer Protocol) Hypertext Transfer Protocol (HTTP) is a simple request-response protocol that typically runs on top of TCP. It specifies what kind of messages a client can send to a server and what kind of responses it can expect. The headers of request and response messages are given in ASCII; while the … Read more
With the continuous increase in the number of IoT devices, the communication or connection between these devices has become an important topic of consideration.Communication is very common and critical for the IoT, whether it is short-range wireless transmission technology or mobile communication technology, both influence the development of the IoT.In communication, communication protocols are particularly … Read more
Recommended Reading: Meeting Notice丨Letter on the 17th Smart City Conference Conference Announcement: We welcome submissions from all relevant units for the selection of excellent cases Submission Email: [email protected] Contact Number: 010-68716602 ★Case Submission Display★ Qingdao Energy Group Integrated IoT Management Platform Duan Xubao, Zhao Peng, Liu Lu Qingdao Energy Group Co., Ltd. Haina Cloud IoT … Read more
Wan Dun, Li Ya, Zhang Yu, Li Zhan, Zhang Xu (Henan Polytechnic University, Jiaozuo, Henan 454003) Abstract: The mushroom greenhouse needs to provide a suitable growing environment for mushrooms, in response to the problems existing in the current traditional greenhouse production model, we designed an IoT-based mushroom greenhouse monitoring and control system, to improve yield, … Read more
1 Market Background In today’s rapidly developing digital economy, many enterprises need to achieve production automation or intelligent material flow by connecting various devices to improve production efficiency, optimize resource allocation, and reduce costs. However, many enterprises face challenges due to equipment coming from different manufacturers, having different protocols, interfaces, and data formats, leading to … Read more
Author: Liu Ding https://blog.didiyun.com/index.php/2018/12/26/iot-infrastructure/ 0 Overview With the rapid development of the Internet of Things (IoT), the concept of connecting everything is no longer new. The Didi IoT platform is dedicated to the vehicle networking and transportation-related fields, providing IoT solutions and basic services for various scenarios. The platform service support includes rapid IoT integration … Read more
Abstract: In the digital age, the rapid delivery and efficient deployment of software applications are crucial for the success of enterprises. Traditional application deployment methods are often complex and time-consuming, leading to operational difficulties and resource waste. Enterprises face the constant change of software functional requirements and need to quickly respond to product changes and … Read more
🎈✨Introduction: 😎Dear friends, as network engineers, do you often feel confused by various protocols? Today, I am here to provide you with a super detailed list of 35 commonly used protocols for network engineers, making it easy for you to master them and no longer feel lost! 👏 Body: 1. – TCP (Transmission Control Protocol): … Read more