What Is Uplink?

TechDogs Avatar

What's that? A communication link between an earth terminal and a satellite? I thought you said a "link" connects two or more things. Well, yes, that's true. The uplink connects the Earth terminal and the satellite, so it's like an extension cord for your phone. Do you know how your cable always gets tangled up and knotted after using it for a while? If you have an extension cord, you can unplug from one end, plug into the other, and voila! You're good to go again. So now You're probably familiar with the term "uplink." It's used in telecommunications, including cellular networks and computer networks. These contexts refer to communication from a lesser station to a more significant portion of the network. It can also use in an economic context to indicate that the interest rate on loan is higher than the rate offered on savings accounts or that the value of a stock is lower than the value of the benchmark index. In computer science, convergence refers to methods reaching a stable state after a change in inputs. In electrical engineering, convergence refers to the property of a circuit whereby input signals are amplified to a fixed level. To uplink is to send data up toward a satellite. If you use a satellite phone, your call from the earth-bound terminal to the satellite is an uplink. Suppose you're using a satellite internet connection. When your computer connects to the internet via its uplink to a satellite dish and not through its regular terrestrial connection, that's an uplink. Uplink is a term used in computer networking to describe data sent from an edge terminal or node to the network core. You may also hear it called an upstream connection. Uplinking is sometimes called uploading, and downloading is sometimes called downloading.

TechDogs Logo

Related Terms by Networking Solutions

New Enterprise Operating Model (NeoM)

The term New Enterprise Operating Model (NeoM) is a mouthful. To get forward in business IT, you need to know what it means—and why it matters. NeoM stands for "new enterprise operating model." It's a term that refers to the fundamental adaptation of companies to new IT realities. Aspects of NeoM involve reimagining the business platform, breaking down silos and diversifying services for business process automation and more. In other words, this is where your company goes from being able to do one thing (like make widgets) well to doing a whole bunch of things (like making widgets and also making waffles) well. It's important because it means you can offer more value to your customers—which will always be a good thing! It's not just enough to change the ways that businesses build platforms. A NeoM involves more. You need to use software like customer relationship management (CRM) systems and enterprise resource planning tools—not just any old CRM or ERP system, but ones designed for the modern age. It would be best to have more targeted analytics operations to support your business as you move forward. In short, NeoM isn't just about changing how you build platforms; it's about ensuring your entire business is built for today's world. NeoM is not new. It's an old idea that has existed for a long time but never really caught on. Now, NeoM is coming back in a big way and here's why: Experts talking about NeoM often talk about changing our ideas about a business platform. The idea is that traditional API-based structures are not the end solution and that other technologies can be added to provide a much more productive result. What does this mean? It means you can use NeoM to create your proprietary technology or modify existing technologies to get them working better for you!

...See More

Non-Fungible Token (NFT)

You are interested in non-fungible tokens (often abbreviated as NFTs). NFTs are an absolute blast! Do you know that conventional currency, such as a dollar note, is fungible, meaning it may be exchanged for another of the same denomination while retaining its original value? NFTs, on the other hand, are the complete antithesis of this. They are one-of-a-kind digital assets that cannot be copied or replaced. They are the equivalent of one-of-a-kind snowflakes in the digital realm. Non-fungible tokens (NFTs) are tokens kept on a blockchain analogous to a digital ledger that records and verifies all transactions. They can identify ownership and validity via intelligent contracts and may be used to represent everything from artwork to objects in video games to tweets. It's like having a rare collector card or a pair of sneakers from a limited edition, except it takes place in the digital world instead of the physical one. In addition to this, because they are one of a kind, collectors and investors may place a high value on them. Some NFTs have been sold for millions of dollars, which seems off. However, the amusement does not end there. The way we conceive of ownership and authenticity in the digital age may also be subject to a paradigm shift due to the possibilities of NFTs. Imagine being able to provide evidence that you are the rightful owner of a digital asset, such as a piece of artwork or a portion of the property that exists only in the virtual world. That is now possible, thanks to NFTs! To sum up, non-fungible tokens are one-of-a-kind digital assets that can neither be reproduced nor replaced. Due to this, they are in a class all by themselves and have the potential to be quite valuable. They are kept on a distributed ledger called a blockchain, and smart contracts are used to verify their ownership and legitimacy. Who knows, one day, we'll all be able to own a small piece of digital history in the shape of an NFT. One day we'll all be able to hold an NFT. Being alive right now could not be more thrilling!

...See More

NIST Cloud Computing Program

So, you're curious about the NIST Cloud Computing Program? Well, it's an excellent program about helping people use the cloud safely and securely. First, NIST stands for the National Institute of Standards and Technology. These guys are like the tech wizards who develop guidelines and standards to help people use technology better. Now, when we talk about the cloud, we're talking about all fancy computer servers on the internet somewhere. When you store data or run programs in the cloud, you use those servers instead of your computer. It's like renting a storage unit for your stuff instead of keeping it all in your house. So, what does the NIST Cloud Computing Program do? Well, it's all about ensuring people can use the cloud safely and securely. See, the cloud is that it's like a big party to which everyone is invited. People are there, and you only sometimes know whom you deal with. That's why security is super important when it comes to the cloud. The NIST Cloud Computing Program has many guidelines and best practices to help you use the cloud safely. They cover all kinds of stuff, like how to make sure your data is encrypted (that means it's scrambled up so no one can read it), how to make sure your cloud provider is trustworthy, and how to make sure your data is backed up (that means you have copies of it in case something wrong happens). One of the cool things about the NIST Cloud Computing Program is that it's not just for big companies or tech wizards. Anyone can use it! If you're a small business owner who wants to use the cloud to store your data, the NIST Cloud Computing Program can help you do it safely. If you're a regular person who wants to keep their photos in the cloud, the NIST Cloud Computing Program can help you do it safely too! Now, there are some technical terms you should know if you want to get into the nitty-gritty of the NIST Cloud Computing Program. For example, there's something called "multi-tenancy," meaning that many people use the same servers in the cloud. There are also "service-level agreements," which are like contracts between you and your cloud provider that outline what kind of service they will give you. "cloud migration" moves your data and programs from your computer to the cloud. So, that's the NIST Cloud Computing Program in a nutshell! It's all about helping people use the cloud safely and securely, and it's not just for big companies or tech wizards. It includes technical terms like multi-tenancy, service-level agreements, and cloud migration. If you're interested in using the cloud but want to ensure you're doing it right, the NIST Cloud Computing Program is worth checking out!

...See More

Trending Definitions

Hardware Monitor

What if there was a way to monitor your computer's temperature, read the data from its sensors, and keep an eye on how well it is functioning overall? In any case, there is! The device in question is known as a hardware monitor. In addition, it is a software application that collects data from the system's accessible hardware sensors. Most of the time, hardware monitors take the form of intelligent electronically distributed sensor trackers that can be downloaded onto a system for operational use. They can monitor everything from the central processing unit (CPU), graphics processing unit (GPU), activity on the hard drive, voltage levels, and fan speed. When you download a hardware monitor and install it on your computer, the programme will immediately begin gathering information about the performance of your system and making that information readily accessible through an intuitive user interface. When troubleshooting issues with your computer, the hardware monitor is an essential tool in your toolbox. Mac OS X comes pre-installed with a utility called the hardware monitor that gives you visibility into the workings of your computer's internal components. It can inform you of the temperature at which your CPU operates, the amount of memory utilized, and whether or not any of your fans are beginning to fail. It is a valuable tool if you are experiencing difficulties with your computer; however, it is also entertaining to experiment with. You can use this to monitor the temperatures of both your CPU and GPU, as well as how much power your computer is consuming, how quickly the fan is spinning, how much VRAM is still available for your GPU, how much memory is currently being used, and a great deal more. Remember that to view some of these sensors, you may be required to install additional software, particularly on laptops.

...See More

Information Technology Governance (IT Governance)

It's like a stool with three legs. You need all three to keep the seat from falling, but you don't want to put too much weight on any one leg. IT governance is like that. It's the "rules" that an organization needs to follow to ensure they're getting the most out of their IT resources—and also making sure they're not falling over in the process! The ultimate goal of IT governance is to ensure that the organization meets its objectives. The key focus of IT governance is to ensure that IT resources are used strategically. It helps increase efficiency and productivity within an organization by providing appropriate decisions regarding how these resources should be used. The term "IT governance" refers to management processes that ensure that IT resources are effectively deployed and managed within an organization. In other words, IT governance ensures that the right resources are available at the right time for the correct cost. It also ensures that those resources are being used to support the company's business strategy. The era of the "wild west" of IT is over. These days, it's no longer enough to have a system that works—you need to know how it works, why it works that way? and why you should keep it around? If you don't know those things, you're probably violating some regulation or policy. That's wherein IT governance comes in. It's a large idea targeted at the IT branch or surroundings handing over commercial enterprise fee to the enterprise. It is a hard and fast of rules, guidelines and rules that outline and make certain an IT branch's effective, managed and precious operation. It additionally presents strategies to pick out and compare the overall performance of IT and the way it pertains to commercial enterprise growth. Moreover, with the aid of using following and imposing an IT governance framework which include COBIT, and company can follow regulatory necessities and decrease IT commercial enterprise at the same time as achieving measurable benefits.

...See More

Data Modeling

Data modeling is the secret to business success. It's a magic wand that you wave over your database, and what do you get? A beautiful model for all your business requirements! The data model is the blueprint for your database. It shows how each piece of data in your database relates to each other piece of data. It's basically like a map that tells you where everything is about everything else. It helps ensure that when you're making changes to the database, you don't accidentally knock something out of whack. Data modeling is essential because it helps ensure that all your data is stored correctly and organized. It also provides that if something changes (like a new field being added or removed), then nothing breaks! Data modeling explores data-orientated systems and identifies entity types. This is in contrast to elegance modeling, in which lessons are identified. Data models are used to represent the structure of a database. They show how data is related and provide information about the relationships between data elements (e.g., attributes). In this way, they can describe the content of an application system or a part of it in more detail than class diagrams can. Entity-relationship diagrams are one type of data model that can be used to model complex relationships between entities and their attributes. Data modeling is a big deal. It's one of the most essential things you can do in data analysis and one of the most confusing, especially if you're new to it. Three basic data modeling styles are generally used in practice today: conceptual data models, logical data models, and physical data models. Conceptual data models are high-level, static business structures and concepts. Logical data models (LDMs) comprise entity types, data attributes, and relationships between entities. Physical data models (PDMs) represent the internal schema database design. This might be confusing at first, but don't worry!

...See More

Trending Articles

Join Our Newsletter

Get weekly news, engaging articles, and career tips-all free!

By subscribing to our newsletter, you're cool with our terms and conditions and agree to our Privacy Policy.

Home

Hot Topic: AI

News

Articles

Branded Insights

  • Dark
  • Light