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The Building Blocks of the Internet: Understanding UDP Protocol

Abul Kalam Khanby
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The User Datagram Protocol (UDP) is a simple and efficient internet protocol that is used to transmit data across networks. It is often used in applications where real-time data transmission is required, such as online gaming, voice over IP (VoIP), and streaming media.

UDP is a connection less protocol, which means that it does not establish a dedicated end-to-end connection between the sender and receiver before transmitting data. Instead, it sends packets of data called datagrams from one device to another without first establishing a connection. This allows for faster data transmission and reduces overhead, but it also means that there is no guarantee of delivery for the transmitted data.

Despite this lack of reliability, UDP is still widely used because it is simple and efficient. It does not require the overhead associated with establishing and maintaining a connection, making it well-suited for applications where speed is more important than reliability.

UDP also provides some basic error checking, but it does not guarantee that the data will be delivered without errors. This means that it is up to the application using UDP to ensure the integrity of the transmitted data.

Overall, UDP is a valuable internet protocol that is used in a variety of applications to efficiently transmit data in real-time.

Here is an example of how the User Datagram Protocol (UDP) might be used:

Imagine you are playing an online multiplayer game and you want to send a message to your teammates to coordinate a strategy. The game client on your device sends a message to the game server, which then broadcasts the message to all of the other players in the game.

In this scenario, the game client and server are using UDP to transmit the message. The game client sends a datagram containing the message to the server, which then sends a datagram containing the message to all of the other clients.

Since UDP is a connection less protocol, the game client does not have to establish a dedicated end-to-end connection with the server before sending the message. This allows for faster transmission of the message and reduces overhead.

However, since UDP does not guarantee the delivery of the transmitted data, it is up to the game client and server to ensure that the message is delivered successfully. This might involve using error checking or re-transmitting the message if it is not received by the intended recipient.

Published by Abul Kalam Khan

He is an Author, Inventor, UAS Engineer, Blogger//Speaker and Entrepreneur. He has completed Aircraft Maintenance Engineering (AME). After the completion of the course, He shifted to Manila Aviation, Philippines to obtain the experience of Bell 407 Helicopter and Super King Air B200 aircraft. Also, accomplished accreditations in Human Factors, Aircraft Systems, Jet Engines, and Airframe, identified with wide-body aircraft, such as A320, A340, and B737. Later on, He joined a privately held UAV Company as a UAV Technical Engineer, where, during the exploration of Unmanned Aerial Vehicles, He transmuted his ‘Manned Aircraft’ knowledge into ‘Unmanned Aircraft’ and designed ‘India’s first Drone crash course study material’. Aside from Technical work, coordinated numerous workshops and training sessions to train the Engineering students regarding the Unmanned Aviation field as well as participated in the HALE/MALE sorts UAVs venture. Presently, He is working as a Director in a private UAV Manufacturing company (VAU Technovations LTD.). His recently formed UAV include VTOL UAV with Virtual Pilot and inventions comprise ‘Blended wing body flapless VTOL UAV, controlling with bleed air motion control system’ and more. As well as he authored a book, which comprises a detailed description related to all elements of the Unmanned Aircraft System. “Since, beginning He was very much interested in to produce something new, which never been done before to change the reality. The way, which drives this sort of deduction falls under the enterprising space, where somebody controls the entire Universal laws to reimage it by his own specific manner to make outlandishly conceivable.” By keeping an innovator mindset, after the completion of the course, He joined India based Start-Up company in the Drone sector. Where he got the undertaking to design ‘UAV Courses’ and the ‘Fledged Unmanned Device’ without any assistance. It becomes very hard to work, out of your prepared space. ‘Reimagination factor’ empowered him to plan ‘Practical UAV Courses’ as well as ‘Fledged Unmanned Device’ identified with numerous applications. During the working session, organized many training sessions and Signed MOUs with different colleges to train the engineering students in his own defined way. After that joined a couple of Start-Up companies (INDIA/South Africa) in a similar area as a Pioneer to deliver them ‘Initial Stage Boosting Strategies’ to cause them to survive in the market with limited resources. Parallelly, continues to contribute his own opportunity to tackle the genuine issues, which addressed by customers. Presently, working on, to be a Global competitor in the DRONE sector by manufacturing a completely indigenous Advanced Unmanned Aircraft System with Uniquely planned calculations. Awarded by many Engineering colleges for his work in DRONE Training Domain. In 2017, ‘Entrepreneur Magazine’ printed about his Business effort in DRONE Sector. In 2018, Nominated for ‘Visakhapatnam Manufacturing Leadership Award’. His invention sheaf comprises, ‘Blended Wing Body Flapless VTOL UAV, controlling with Bleed Air Motion Control System’, to solve out the Endurance related problem with the capability of carrying both Low-speed and High-speed operations at maximum stealth mode. ‘Unmanned Aircraft System for Under Bridge Bearings Inspection’ to solve out the inspection related problem of ‘Under Bridge Bearings’, The problem was addressed by one of the construction company. An extendable robotic arm with a camera is attached with the HUB of the air vehicle, which eases the ‘Bearings’ related inspections inside the ‘confined spaces’. ‘AI DRONE with Virtual Pilot’, Virtual pilot concept makes the controlling and troubleshooting of the air-vehicle easy. The purpose for to concoct the ‘Virtual Pilot’ is to ease the controlling and troubleshooting of the air-vehicle for the Non-Engineer operator. And the invention related to the defense sector comprises, ‘Lightning Strike System’, A MALE/HALE UAV payload system that channelizes the ionized plasma through MV channels to neutralize the targets. Additionally, Related to the Agriculture sector, the commercially launched ‘AGRORECK’ series ‘Pesticide spraying’ and ‘Multi-spectral imaging DRONES’ to solve the AGRO-related problems.

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