Wireless Technology

The Disadvantages of VoIP

October 12, 2010 By admin Leave a Comment

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While Voice over Internet Protocol has some pretty cool and unique advantages, it is like everything else and also has disadvantages as well. The mistake many people make when they sign up for any service is that they don’t thoroughly research the service before signing their name on the dotted line. VoIP is a great service and may benefit your family in many ways, however, please investigate the disadvantages below before your make your final decision.

Sound: There isn’t a proven way to get around the sound issue surround VoIP phone service. This is because your voice is broken down digitally so that it can travel across the internet to the person on the other end of the phone. However, there are many people that will tell you they’ve never had a problem with the sound quality of their VoIP service. So, while it may not be an issue for you, just be aware that is the biggest issue surrounding VoIP phone service.

Lag Time: In addition to poor sound quality, you may experience some lag time while using VoIP to communicate. This has to do with the fact that your computer is sending large voice files over the internet. The lag time shouldn’t be like what you would experience if you had satellite internet, but it will still be noticeable. So, be prepared for this too.

Equipment: The only equipment you will need that is absolutely necessary is a connection to high-speed internet and the appropriate receiver to communicate with. This may be your computer, regular phone (with a VoIP adapter) or a VoIP phone. However, many people have found that to help with the sound and lag time issues, it is necessary to have updated equipment, especially if you are primarily using your internet to make phone calls.

Interference: Since the internet is the way VoIP functions, you won’t have access to VoIP if your internet goes out. So, make sure you have good internet connections in different circumstances. While there isn’t much you can do to prevent this, being prepared for it will help tremendously.

Filed Under: Internet, Satellite, Wireless Technology Tagged With: Broadband Internet access, Business, IP Phone, Services, Telecommunications, Telephony, Voice over Internet Protocol, VoIP

How the Internet Can Help You this Holiday Season!

October 3, 2010 By admin Leave a Comment

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The internet has helped thousands of individuals streamline their home and business lives in a variety of ways. This holiday season you can put your high speed internet connection to use once again. How? To complete your holiday shopping without having to leave the comfort of your house,or your pajamas!

While many holiday shoppers have used the internet here and there to help complete their Christmas gift lists, there are still many who are shopping the old-fashioned way. There isn’t anything wrong with supporting your local businesses during the holidays, however, if you are looking for gifts that can be found at any large retail chain, you can save yourself time, money and stress by using the internet to find these gifts! Below are just a few reasons to get online and shop this holiday season.

Money: While the holidays bring a lot of fun and excitement, they also bring financial stress on families as they struggle to buy gifts for everyone, as well as, extra groceries for all the holiday parties. Therefore, do yourself a favor and save some money by doing some of your holiday shopping through the internet. One of the great things about high speed internet is that you are able to quickly browse various stores and find the best deal for any single item, which guarantees you will save money!

Reduce Stress: Fighting the crowds during the holidays is no fun and can actually be downright stressful. This is especially true when sales are going on. However, did you know that, most of the time, in-store sales are also offered on the store’s website? So, get on the internet and buy the same sale item without having to physically push your way through the crowds like everyone else.

Variety: Variety is something else you get with internet shopping. Your local stores can only keep so many items in stock. The internet, on the other hand, carries everything! This gives you a lot more freedom when shopping for the perfect Christmas gift!

Filed Under: Internet, Satellite, Wireless Technology Tagged With: Broadband Internet access, Christmas, Christmas and holiday season, Holiday, Online shopping, Opinions, Retailing, Shopping

Finding the Right Wireless Router

September 22, 2010 By admin Leave a Comment

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In the fast-paced world of technology, we have quickly outgrown the dial-up days of the internet. However, there are still many people that use dial-up. You may even be one of them. Well, there are many benefits that come from upgrading to a broadband connection. One of them is the fact that you can easily set up a wireless router in your home and not have to mess with being “hooked up” to your internet source at all times.

Not only will the wireless router provide you with internet access from anywhere in your house, but you will also be able to link your computer to your smart phones and easily transfer information that way as well. That may not seem extremely beneficial, but if you need to print a document and don’t want to get up and get on the computer, your wireless router will allow you to do that from your phone when you have a wireless enabled printer. Those are just a couple of the benefits of having a wireless router. However, before you can begin reaping the benefits, you need to find the right wireless router for you!

Finding the right wireless router can be time-consuming, but it’s important that you consider a variety of things to ensure you will be happy with the router you choose. Below are a few things to consider when shopping for routers.

-Usage: Will you be using your home internet service just to browse the web and do simple tasks, or do you need it for online gaming and more complex uses? This will also help you determine whether you need a single or dual band router.

-Range: If you will need a router to cover more than 180 feet while indoors, then you may need more than one router.

-Features: Research the different routers and the features they offer. Then, determine which ones are the most important to you. For example, do you need a router that has USB ports? If so, then mark it down as a “must-have.”

Filed Under: Internet, Satellite, Technology, Wireless Technology Tagged With: Technology, Universal Serial Bus, Wireless, Wireless router

The Benefits of Going Wireless at the Office

September 5, 2010 By admin Leave a Comment

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While wireless internet connections are becoming more and more common on the home front, many business owners are still dragging their feet to go wireless at the office. A lot of this has to do with the fact that old habits are hard to break. However, there are many benefits that can come from having an office operating with a wireless internet connection. Below are just a few.

No More Bulky Cords: For many people, the fact that wireless internet eliminates the need for a bunch of unsightly cords is a huge benefit. While it may seem like a small benefit, it really is one of the best benefits of going wireless.

It’s Cheaper: Obviously, when the old networking systems were installed on business computers it cost more. This is because each and every computer required its own set of special cords that had to be specially wired before all the computers could communicate with each other. This cost business owners more because it took longer to install and the business owner also had to pay for all those special cords. With a wireless internet connection the time it takes to install it is much less and there are no extra expenses associated with cords and wires.

Increased Production and Flexibility: The greatest benefit of having a wireless internet connection at the office is the increased production and flexibility it provides employees. Employees will have more flexibility in regards to how they can complete their work, which leads to an increase in work production. For example, an employee can easily take her computer with her into a business conference and send a message to her secretary if she needs a report immediately. This saves both her and those in the meeting time because they don’t have to wait for her to leave the room and walk down the hall to get it from the secretary. Instead, it can be emailed to her within a minute. This convenience isn’t possible without a wireless internet connection.

Filed Under: Internet, Technology, Wi-Fi Networks, Wireless Technology Tagged With: Access Providers, Wi-Fi, Wireless

Reasons to Set Up a Wireless Home Network

August 22, 2010 By admin Leave a Comment

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Wireless networking is a relatively new concept for many homes and businesses, but it is certainly one worth exploring. With the addition of affordable wireless routers, systems that come equipped with wireless adapters, and more and more wireless devices such as printers and cellular phones coming out each day, the advantages of setting up a wireless network in your home are stacking up. However, there are still some drawbacks. Here are the ups and downs of this networking alternative.

On the “good” side of the scale . . .

The mobility of the network allows anyone to access it from anywhere inside your home, or even immediate outside of it.

You don’t have to be right next to a printer or other device to tap into it as a resource.

You can reduce the number of cords you need to purchase, set up, and have around.

Setup is relatively simple when compared to a wired home network. You can simply plug into the router or other wireless station and use the wireless installation wizard that comes with your computer in order to create a fundamentally sound network.

On the “bad” side of the scale . . .

The speed of your network will be lower when compared to a fully wired network. While wireless is getting faster, it’s not “there” yet.

Wireless networks are far less reliable than wired networks, and you can get spots, downtime, and other errors more easily in a wireless network.

Wireless networking won’t work very well for specific tasks such as gaming, where the lag that occurs can create significant problems.

The cost of a wireless network, while decreasing, is high when compared to a fully wired network. In addition to the cost of the router and adapters for computers, wireless versions of printers or other utilities are more costly.

Neither wired nor wireless home networks are a bad idea, and each provides certain opportunities and drawbacks. The best approach is to evaluate your home, your priorities for mobility, cost, and ease of setup, and make the best decision to suit your particular situation.

Filed Under: Computers, Internet, Technology, Wireless Technology Tagged With: Computer network, Home network, Wireless

Tips for Satellite Self-Installation

August 19, 2010 By admin Leave a Comment

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So, you’ve decided that you want to try to install your satellite internet yourself. This is an admirable task, and certainly will be a challenge for you, unless you’re a trained and licensed technician. Whether you were looking for an interesting hardware project to spend your day on, or simply wanted to save some money on installation, there are a few tips that you can follow in order to make your life easier:

Check your coordinates. Okay, now check them again. Done? Okay, one more time.

Your internet speed is going to rely completely on the coordinates that you’re using, and how accurately you configure them. The coordinates indicate an appropriate line of sight between the receiver and the orbiting satellite itself. A poor coordinate configuration will lead to little or no internet connectivity. If you don’t have coordinates, then you will want to contact your internet service provider in order to find them. Save this information in case you need to adjust it later.

Don’t get set on one installation location.

Sometimes trying to install the satellite receiver in the first place that seems convenient is a less than good idea. Sometimes it’s like trying to fit a square block through a triangle hole. Check out multiple potential areas for installation within your immediate location in order to find the right one for you. Be aware of natural features that may get in the way of connection, including how easily animals could topple the receiver itself.

Prepare your tools beforehand.

This isn’t a project for the handy person who only have a hammer in their belt pouch. You’re going to need drill bits of different sizes, a screw driver, and pliers at the ready.

Get educated on installation.

If your internet provider didn’t send you a pamphlet or installation guide, track one down. Once you have a guide, be sure to read it. Incorrectly connecting plugs, cables, or antenna will do more than make the installation more difficult. It can completely destroy your costly receiver equipment.

Filed Under: Information Tech., Satellite, Wireless Technology Tagged With: Antenna (radio), Cable, Internet service provider, Satellite

Overcoming Wireless Connectivity Issues

August 19, 2010 By admin Leave a Comment

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The rapid growth in Internet technology has created its own set of potential problems for end users. Going wireless is the preferred choice for many in this highly mobile world. Satellite technology makes the rapid delivery of content a relatively simple task. This ease of delivery does come at a price, more so for the end user than for the provider. No one escapes unscathed from the possible pitfalls of this modern technological convenience.

Common Wireless Connectivity Problems

The concept of Internet on the go caught on quickly with the advent of PDAs and smartphones. Some issues can be handled with basic troubleshooting techniques. Others may require the intervention of skilled computer engineers. Common issues encountered by both end users and providers include:

•Security breaches: Users are more vulnerable to attacks when using wireless signals, which can result in loss of personal information.
•Firewall: This necessary security feature can prevent wireless signals reaching its destination.
•Operating systems: Older operating systems (OS) are simply not equipped to handle this activity.
•Weather conditions: Bad weather conditions can interrupt wireless signals, resulting in no connectivity or connectivity that frequently fails.
•Slow speeds: Users can get dropped signal or low speed for a number of reasons including damaged ports and poor configuration.

Upgrading the software responsible for wireless connectivity or the operating system can provide the needed fix. Another solution may call for switching providers. Some companies simply perform better than others in this arena. Depending on the Internet Service Providers (ISP) equipment they may be better able to send wireless signals over mountains than others. Some research before signing up can sometimes help in avoiding problems commonly experienced by wireless users.

So called hot zones have become quite popular with end users. These zones allow wireless connectivity free for anyone with a device that can pick up the signal. Some users may unwittingly expose themselves to viruses and attacks by hackers in these areas. It is recommended that Wi-Fi feature on mobile wireless devices be turned off when not needed.

Filed Under: Internet, Wireless Technology Tagged With: Data Communications, Wi-Fi, Wireless

What Can and Can’t Satellite Do?

August 18, 2010 By admin Leave a Comment

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It is undeniable that Satellite internet is faster than dial-up in essentially every way. Satellite is also more accessible in remote locations, including in rural portions of the world that have no chance of DSL or Broadband deals, and even on RVs. However, it is also undeniable that not every internet based utility will work appropriately with Satellite. So, what does work on Satellite, and what doesn’t?

Things that Don’t Work

Satellite internet has a one word problem. “Latency.” Gamers are likely to know this term by the slang version, “lag.” This latency is the delay between the receiver requesting data and the satellite sending it down, across those twenty-three thousand miles between the two. The delay is really very minor, ranging from about 520 milliseconds to 840 milliseconds. In other words, it never even reaches a full second of delay. However, even this fraction of a second prevent certain activities.

Voice chatting and video chatting programs simply won’t work in this way, since the delay causes overlap issues that prevent the real time processing from functioning. Any real time program that requires real time internet access to function will be similarly hindered. Video games often fall into this category, especially if it is a multi player shooter, or any other game which requires real time response. Certain video games, such as MMORPGs, can be played with some effectiveness, although certain areas of the game will become either frustrating or impossible.

Things that Work

So, latency provides a major issue, but what happens outside the latency? Once the connection is established and the data is sent, the internet speed is comparable to broadband. This means that page load times will be low, but extended by the fraction of a second delay mentioned above, and that long downloads will be completed just as fast as they would be on broadband. Anything that doesn’t require a real time connection will function just fine, with that small delay being the only disadvantage of satellite when compared to broadband.

Filed Under: Information Tech., Internet, Satellite, Wireless Technology Tagged With: Dial-up Internet access, Digital Subscriber Line, Satellite Internet access

About B, G, and N Wireless

August 17, 2010 By admin Leave a Comment

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In the world of wireless internet communication, there are four letters that have some significance: B, G, and N. However, despite the fact that most people realize that these make for a difference of some kind, only the more educated internet users have any idea what that difference is. Prepare to join the “more educated” group.

Unlettered wireless, the original wireless format, provided the baseline for the wireless field. It could transfer a data bit rate of up to 2 bits per second, and had an indoor range of up to 66 feet. It functioned on a 2.4Ghz frequency – the same as just about everything else that’s wireless. Luckily, the wireless technologies have moved forward.

Wireless B came next, with up to 11 megabits per second, or just over five times the maximum transfer rate of original wireless. The maximum indoor range also exploded, reaching up to 125 feet with a relatively clear signal. Wireless B came about in 1999, two years after the invention of the original wireless cards, and still functioned on the 2.4Ghz frequency. It didn’t stop there, however.

Wireless G was dropped off by the stork in 2003, and sported connection rates of up to 54 megabits per second. The range didn’t change much, and the frequency didn’t change. Still, the speeds were becoming pretty decent. 54 megabits per second equates to a maximum download speed of about seven megabytes per second.

Wireless N started to change things in 2009, and it is currently the reigning champion of the wireless world. Its maximum transfer rate reaches 150 megabits per second, or almost twenty megabytes per second, when it is functioning on a 5Ghz frequency. This versatile network can function on either 5Ghz or 2.4Ghz frequencies, allowing for maximum compatibility with older devices. With either 5Ghz or 2.4Ghz, the range is double that of B/G wireless. The 5Ghz frequency, however, is more resistant to wireless interference.

Filed Under: Internet, Technology, Wi-Fi Networks, Wireless Technology Tagged With: Frequency, Wi-Fi, Wireless

Wireless Devices for Your Home Office

August 12, 2010 By admin Leave a Comment

More and more home offices are turning to wireless solutions. After all, this once expensive category of devices is now becoming very affordable, and the additional mobility, the lack of clutter, and the chance to network in other devices more easily, all lead to great appeal. So, what wireless devices should you consider getting?

Wireless Mouse and Keyboard

The wireless effort can start right at your computer. A wireless keyboard and mouse are two of the most simple and affordable components, but they are highly advantageous. You will be able to remove the clutter around your desk, increase your ergonomics and general comfort, and easily move your work station. This includes moving your work station to other locations such as wireless hot spots. A portable mouse can network with whatever computer you choose to use for the day.

Headphones and Speakers

There are many business applications that require sound in order to provide their maximum benefit. These include VOIP programs and any program with audio instructions or elements, but the importance of music at work shouldn’t be discounted either. Wireless components here will allow for a full surround sound experience and the chance to walk away from your desk without disrupting your task.

Printer and Office Devices

A wireless printer is one of the best items to get in your home office, partially because it will allow anyone else who needs a printer to get their task finished without too much interference with your work flow.

Phones and Headsets

If phone calls are any major portion of your work day, then getting a wireless headset will make work a little more sanity friendly. Getting up to stretch your legs in the middle of a phone call may also give you a hidden opportunity for increase fitness!

Webcams and Microphones

Do you do video conferencing? Use a VOIP program? If so, you’ll get tons out of wireless webcams and mics, due to the simplicity of installation and how easy it makes your desk organization.

Remember, that any other devices that access the internet, including mobile phones, tablets, and other computers, can also become a part of your home office wireless network!

Filed Under: Computers, Gadgets, Technology, Wireless Technology Tagged With: Data Communications, mouse, Telecommunications, Wireless