Internet and Technology

Knowing “how” to think is much more important than knowing “what” to think. Those among us that understand how to gather knowledge, then how to use and apply what their small inner voice suggests are truly wise. The realization that our “inner voice” is our higher self (inject your own term, i.e., God, Angel, Spiritual Guide, etc.) asking to manifest itself can be a life changing event!

Okay, so what is a blog anyway? A blog is basically an online journal in which you can digitally pen down your thoughts, ideas, and opinions and practically anything that you want people to read. For more details go to: www.bloggers-guide-to-profit.com Blogs come in different styles, formats, and settings, depending on the preference of the user. Many blogging sites, offer built in features such as hyperlink, straight texts, pictures etc. Instead of writing texts, some bloggers choose to make their blogs more audio friendly, by using spoken word entries. This is called audio blogging.

Some blogging sites, even allow you to put video and mp3’s on your blogs. Blogging is popular all over the world.Blog is short for the term web log. There are very few rules when it comes to blogging which means that bloggers have the freedom to express themselves in most any way they want. Perhaps the best thing about blogging is that most blogging sites are free. Anyone who wants to start a blog can do so by becoming a member of a blogging website of their choice. Once they’ve become members, they automatically become a part of that particular blogging community. They can browse through other blogs, and link them back to their own blogs. They can also make comments on other members’ blogs.

Bloggers usually communicate within themselves. This is one of the appeals of blogging. It creates a community of people sharing their ideas, thoughts, and comments with each other. Blogging is not just limited to personal usage. There are a lot of blogs that follow a theme such as: sports, politics, philosophy, social commentary, etc. These blogs build on their specific themes. In this way blogging becomes a medium in which people can share their knowledge and opinions about a variety of themes and topics.

Many groups exist within blogging communities. Of course, the members of the group have a common interest and the blogs provide a place for the group members to share their interest. Chats and forums are also contained within blogging communities.

A lot of entrepreneurs benefit from blogging by promoting their businesses on their blogs. With the rapid growth of blogging communities, entrepreneurs have found that this is a very cost-effective way to promote their products/services.

Some bloggers use their blogs as a means to advertise things such as Ebooks, while other bloggers, and use their blogs to shed light on current issues, events, news and catastrophes. It seems the uses of this communication medium are limitless!

Blogs are also being used by many teachers and professors. Lessons that they have discussed and taught can be posted on a blog which allows students access to this information 24/7. This provides a way for students to keep up with assignments and projects.

One of the advantages of blogging is that it is made up of only a few templates. In comparison to websites that are made up of numerous individual pages this is a much simpler format. For help visit: www.feed-reader-links.com this make it easier for blog users to create new pages, because it already has a fix setting that include: slots for title, body of the post, category, etc. This is especially useful for first time users, since they can start blogging right away. They can choose from a number of templates that blogging websites provide.

But by far, the most popular blog type is the one that takes the form of a personal journal. This is the kind that is usually used by first time bloggers. Individuals who want to document the daily struggle of their everyday lives, share poems, rant about their issues or perhaps world issues, or simply post their opinions will find that blogging offers a place to do just that.

Blogs varying in topics, themes, and set-ups, can be found in blog directories. Browsing through these directories is beneficial for first time users. They can check out a number of blogs before deciding on any. This provides an opportunity to get acquainted with what these blogging communities are like. An educated decision can then be made about which blogging community better meets the needs and appeals to the interest of the newcomer…allowing a first-timer to get exactly what he/she is after. Blogging is fun, simple, and easy.

As one of the main first cities of the United States, Philadelphia is the first place that democracy reared its head, the first place that the founding fathers were able to get things accomplished, and a major first in contemporary business. Where countless groups of schoolchildren on field trips make their way through Philly each year, the city is first and foremost a hub for business travelers and those on their way to the countless conventions held in the city’s centre.

To truly understand the progress of technology such as WiMax, it is important to look at the history of Philadelphia itself. A city built in politics and promise, Philly has diversified itself into a hub for business, a hub for studies, and a major tourist destination. Countless visitors make their way through the city each year, but without reliable wireless internet, their stays would be much less enjoyable.

Whether you are in Philly for business or leisure, having access to the outside world is becoming more and more of a crucial point when coming to town. To understand the evolution of technology in Philly, one must look to the evolution of the internet in general. While at the beginning, it was merely a vessel for anyone with a dial-up modem to get online, things have definitely changed in the past decade.

WiMax makes getting online a lot easier in Philadelphia and in countless other cities by taking the guesswork out of your connection. Consider the typical connecting experience. Whether your are in town for business or leisure, the benefits of the internet are important. With conventional Wi-Fi, you cannot count on a connection, but with this new form of wireless, no matter where you are, you can rest assured that a faster version of the internet is right with you.

WiMax is different because it uses towers that are conventionally the realm of the numerous cell phone companies in the country. By using towers, this version of wireless can guarantee that your connection is reliable. Because routers for Wi-Fi only stretch for a couple of feet, this version of wireless is ahead of the game in offering wireless that can stretch for miles. And whether you are in town for business or leisure, this is a definite advantage.

So if you find yourself in Philadelphia for business or for pleasure, take advantage of the fact that it is one of the more connected cities around. Instead of worrying yourself sick about internet, know that if you are with WiMax, you can get online with the touch of the button. And after all, if that isn’t freedom, then in these times, you’d be hard-pressed to show what actually is. Utilizing the benefits of this form of wireless makes travel, whether it’s for business or for leisure, infinitely more fulfilling and rewardable, without needing to focus too much on the internet in general.

As one of the largest cities in the United States and the entire country, San Antonio understands the need to expand, whether in regards to technology or other aspects. A Texas city made good on the premise that hard work can equal success, San Antonio has grown from a sleepy Texan town to a major hub of business and commerce in the United States. And for such an important city in terms of business, San Antonio knows the importance of staying connected, no matter how long or how short a time you intend on being in this increasingly important Texan hub.

With so many business travelers making their way through San Antonio each year, the importance of reliable wireless internet is an understood part of business here. Yet so many hotels are still offering the old version of Wi-Fi, which means that business travelers are contented with knowing they will have reliable service, only to find out that the truth is often something different. Whether it’s because of routers that don’t work for the entire building or other considerations, numerous business travelers making their way through San Antonio often describe the same troubles as in other cities. Either the front desk can’t make the internet work for the specific rooms, or there is just the unfortunate occurrence that people expect to be able to get online, only to have numerous troubles once they are settled in their hotel rooms, laptops expectantly waiting to have a seamless connection to a network.

Since this can be such a problem no matter where you travel to, more and more businesses are getting onboard with WiMax. A technology that provides wireless no matter where you are, WiMax operates using the same methods of cell phone companies. This means that instead of routers, you are dependent on towers which are the same as those for wireless with cell phones. This means that instead of having a coverage area of a couple of miles, those using this new form of wireless can rest assured that upwards of 30 miles are covered by their service.

To put this in perspective, it is essential to envision the way that a business traveler expects to have internet. After landing in San Antonio and making one’s way to a hotel, a business traveler is expecting to have a seamless experience with the internet. Unfortunately, so much of the time, business travelers instead encounter internet that is unreliable at best. As it is not officially the fault of the hotel, it is not uncommon to experience wireless that actually doesn’t exist. After a couple of hours of attempting to make it work via the hotel, most business travelers give up hope and head to the nearest Kinko’s facility, where some semblance of Wi-Fi will serve their business purposes and make it possible to review important documents and download files crucial to business meetings the next morning.

The reason that WiMax makes the difference lies in the way that the technology works. Because this particular form of wireless knows it boundaries, it is possible, with a WiMax connection, to rest assured knowing that you will be able to get online no matter where you are. Whether it’s to double-check important data before a crucial business meeting or just check email, this new form of wireless operates on a system that is reliable whether you are in the center of town or in the suburbs. As far as this form of wireless is concerned, getting online in San Antonio should be a piece of cake.

Blogs have increased in popularity over recent years.  Numerous masses have set out to produce their personalized blogs to convey their sentiments and opinions.  Online companies have likewise began their blogs to inform consumers about current merchandise news and reviews.Because of this, blogs are being employed as web merchandising media.  Earlier, internet commercializing was handled by putting banners and hyperlinks upon popular sites, such as news and info sites.  Links were likewise enclosed on newsletters and newsletters sent out to the members of their mailing lists.A lot of folks are reading blogs.  People read their friend’s blogs, their preferred writers blogs, blogs about issues that they’re involved in, and blogs about product reviews.  With the growing popularity from blogging, it’s even feared that people bank on blogs to acquire the most recent news.Though obtaining news stories from blogs Is not always dependable, many people do indeed seek product reviews by blogs.  In a lot of instances, this is more reliable.  Although it’s factual that numerous media individuals are being compensated to publish advantageous reviews about a certain product, blog authors write of their real experiences with products and services by a company.Because there are a lot of people who read and initiate their personal blogs, blogs are a beneficial medium to market a product.  With the expanding blog traffic, growth in sales from blogging is on the rise.Blog traffic may be raised from joining affiliate programs and sites, which will list your blog under a predestined category or name.  You will be able to, in addition, to have your blog publicized in popular sites.  This, notwithstanding, will cost some money and isn’t suggested if you’ve just now set about blogging.Once you’ve accrued a few hits on your blog, you should attempt to retain visitors, who will refer your site to acquaintances and colleagues.This may be handled by delivering enlightening, newsworthy or comical articles and pleasing blog layout and design.  You might produce your content yourself or you could likewise acquire the services from a content author or service to furnish you with the blog articles.The layout and designing also plays a prominent function.  As most of the companies providing free blog hosting extend pre-selected templates, there is as well many that allows for customization that whenever you employ this feature correctly could increase your blog’s traffic.Here are some hints to prepare your blog to jump out from the zillions of blogs out there that feature basic designs.* Custom design the bannerYou’ll be able to individualize the banner by featuring a graphic within the proportions of the banner.  You are able to likewise edit the graphic to include the title of your blog. This can easily be done in Photoshop or Gimp (which is free).In that example, you could produce your personal graphic or you could buy professional appearing graphics online for lower than $10.* Personalizing photographsNaturally, most of the pics that you’ll be putting up will constitute your own.  Nevertheless, whenever you do not customize the photographs prior to placing them, you might omit increasing the enhancing benefits graphics could bring to the page.For example, adding unique photo borders may help the photograph leap out from the page.* Supply a faviconDon’t you believe sites with images on the address bar prior to the site web address are cool?  Numerous people do.  These favicons bestow a professional tone to the URL. These are easy to do employing photo or graphic editing packages, as mentioned above.* Check over blog guides, layouts, backgrounds, textures and skins of other web sitesThere are sites that provide complimentary blog templates, layouts, backgrounds, textures and skins.  You can take advantage of this so your  blog won’t appear generic like most of the blogs hosted from the service provider.* Include RSS feedsThis represents an easy manner to inform people with newsreaders about your blog headlines.  Tutorials about RSS feeds are accessible about the web.* Audio makes your blog more personalizedNot only does sound individualize the blog; it may in addition keep your visitors going back.  You could test delivering streaming radio stations, mp3 files or playlists within  your blog.*VideoMost blogging platforms provide easy to use tools to upload Youtube or Google video into the posts. Just don’t overdo it as you don’t want to assault visitors with a barrage of slow loading video.* AdvertisingIf you’ve signed up with Google AdSense, which I’m certain you’d wish to do, be sure that the advertisements are conveniently placed so these won’t hamper your readers’ ease in getting at the info on your blog.Try applying these tips and you’ll be able to unquestionably increase and keep traffic on your blog.

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Emailing is considered the second most rock solid communication tool in the business world after telephones. Infact, for many business users, it has proved to be obligatory just like the telephone is. With the facility of emails going wireless it is going to be an even more important part of modern communicating technologies. Wireless email system or also called mobile emailing solution has become a very big wireless enterprise growth engine and it is estimated that it will cross the fifty five million users mark in that by the year 2010.

Of course wireless technology has many more benefits than just emailing. It is now advanced enough to connect all your computers, share your files and other devices, surf the internet etc. Let us look at some of the basic advantages of wireless technologies and how its made our lives easier:-

End of wires: this is probably the most important reason why one would love to go wireless for your business networking. Wires are problematic, expensive, and dangerous for both health and life and above all, they look unattractive. Zero wires in your homes or office increases the safety as there are no problems such as exposed wires. The other thing is that you will not have to bear the headache of connecting all the wires and disconnecting them again and again. Wireless technology also relieves you from checking every wire now and then to see whether they are working perfectly or whenever the connection shuts down.

Internet connectivity for all: the wireless networking gives the facility of a very cheap, easy to share single internet connection for several users. New computers can be added to the network simply by connecting them with the wireless card and switching them ‘on’. By this they can get instant internet connection immediately.

Sharing files and printers: a wireless network technology gives you the opportunity to access your files and documents wherever you are. It also makes it very easy to coordinate the data stored in your laptop or desktop computer. It is much easier to transfer data between machines connected through wireless mode. The other thing is that only one printer can be used for multiple devices. Printer connected to one computer of a network can be used by any computer of that network.

Always connected; wireless technology allows us to always stay connected through our computers, mobiles, PDAs etc. Doesn’t matter which device you are using but you can have access to all your important files, access the internet and best of all, receive and reply to your emails anytime, anywhere you want.

Freedom: the biggest and the greatest facility of wireless network technology is that you can take your computer or wireless device wherever the signal reaches. This technology is much more like changing your old landline phone with a new hi-tech mobile phone. In other words, the freedom obtained is invigorating and refreshing.

Wireless technology has been around for a while but it is witnessing a massive boom since couple of years now and is expected to grow at an exponential rate as more and more people realize the potential of wireless technology and the fact that it makes all our work that much easier helping us stay connected all the time whether it is through wifi internet or using wireless email solutions etc.

If you have a blog, you undoubtedly want to draw as much traffic to it as possible. Whether you are trying to make a living by blogging or if you simply want to get a specific message out to the readers, a large amount of blog traffic is ideal. The following will list 10 powerful ways to increase blog traffic to your blog.
Use Keywords to Increase Blog Traffic
First, you want to use keywords throughout your blog. Doing so will not only draw readers to your blog but it will bring in individuals who are interested in the topic areas which your blog covers.
Have a Main Point to Your Blog
Most blog surfers do not want to read a blog which is circuitous in nature. They want to read a blog which has true depth and a main point to it for help visit www.feed-reader-links.com. Therefore, make sure that your blog has a main point within it and gets to that point in each and every blog posting. This too will increase blog traffic for you.
Sell Things via Your Blog
Although some blog readers are just there to read the words and that s all, many others are interested in making purchases along the way. With that said, you want to provide them with the opportunity to buy something while reading your blog, whether it be your own items or ones provided by outside companies through affiliate programs and pay per click programs.
Keep Your Blog Current to Increase Blog Traffic
Keep in mind that individuals aren’t going to visit your blog if they come across the same, stale information time and time again. You have to be sure to update your blog on a regular basis so that readers have something new to come back to.
Make It Interesting
In addition, the blog content should be interesting and enticing. You want readers to make it a point to visit your blog everyday and tell their friends about it as well.
Post Your Link throughout the Internet
Another way to really increase the level of traffic to your blog site is to post your link in as many places online as possible. This is another way, in addition to search engines, to get people connected with your site.
Offer Free E books
A good way to get individuals hooked on your blog is to offer them something for free such as free e books. E books are multiple page writings which offer information and solutions on a variety of topics for help visit www.rss-announcers.com. Try to write an e book or hire someone to do so and then post it on your blog. Advertise the free e book over the Internet and by doing so you will ultimately increase the amount of traffic to your blog, please the readers and get them to come back for more.
Give Your Readers a Reason to Visit Your Blog
In addition to offering free e books via your blog, you want to find other ways to get readers to visit your blog. Try offering contests and valuable information which visitors will want to take advantage of. If they find that your blog is helpful they will keep reading it and tell their friends about it also which will increase blog traffic to your site.
Focus on One Specific Topic
You have to remember not to spread yourself too thin when writing a blog. You want the blog to focus on one specific area which will draw individuals to it by way of backlinks and search engines. By focusing on one area you will find that your blog traffic increases more than if you were to talk about various things on a random basis.
Write Guest Posts on Other Blogs and Websites
Lastly, you should try to write guest posts on other individual s blogs and websites to increase blog traffic to your own site. If you are putting out valuable information to the Internet surfers you are sure to find that people want to learn more about you and read other articles and posts which you have completed.

Any smart grid is a telecommunications network for the utility and the communities it serves. 4G technologies provide any power utility with the most cost effective technology in monitoring the grid from power production to power consumption. Not only will a 4G smart grid read meters, they will also provide a range of cost saving services to the utility and the community as a whole. Mind Commerce’s new research 4G and WiMAX for the Smart Grid: Enabling Access, Applications and Affordability proposes WiMAX as a Last Mile or “Access” solution to provide a range of smart grid solutions or “Applications” which, when compared with other smart grid technologies such as Broadband over Power Line (BPL) come in at less than half the cost per household reached offering industry leading “Affordability” figures. The research indicates that given the dilemma of US Department of energy awarding billions of dollars in smart grid grants while standards making bodies dither in providing the industry with standards, the power industry should look to the latest and greatest standards in telecommunications (Internet Protocol and 4G technologies such as WiMAX) to take advantage of federal dollars available for smart grid deployments while saving money on operating expenses. In addition, the deployment of a 4G network would enable the utility to offer wholesale and retail telecommunications services contributing new revenue streams for the utility while shortening the Return on Investment (ROI). Any utility manager studying their smart grid options is no doubt concerned about the security of any smart grid network (foreign agents have been known to attempt to hack some parts of the US power grid), Quality of Service (QoS) issues, reliability of the technology and the potential for harmful interference to take down their smart grid network. This publication tackles those objections head-on in easy-to-understand language addressing both Last Mile and Middle Mile portions of a 4G smart grid network. Most importantly, the paper analyses a BPL deployment in Boulder, Colorado where the power utility deployed a BPL-based smart grid at a cost of $1,000 per household reached. The research finds that a more powerful, mobile, 4G, standards-based network could have been deployed at a cost of $440 per household reached. The financial analysis offers a worksheet for power utilities to determine return on investment. With its exhaustive analysis of 4G and smart grid, there is no other research currently available as comprehensive as 4G and WiMAX for the Smart Grid: Enabling Access, Applications and Affordability.Key Findings: 4G Smart Grid can be deployed at half the cost of broadband over Power Line (BPL) via an off-the-shelf solution Incremental revenue streams can be enjoyed via wholesaling telecommunications services supported by 4G smart grid applications 4G smart grid solutions provide utilities with cost savings on internal operations (mobile work force applications, etc) Ubiquitous broadband services can be realized through the deployment of 4G in the power utilities’ market providing greater efficiencies for smart grid subsidies Target Audience: Power utilities companies Renewable energy companies Telecommunications service providers Telecommunications vendors seeking entry to the smart grid market Government regulatory authorities Power sector vendors Telecommunications and utility investors

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Like any other wireless system, a wireless router gives you freedom to free the valuable workspace from the tangling wires. Technically speaking, a wireless router is a special network router that connects different workstations wirelessly and routes network traffic between workstations and an existing Internet connection.
Some of these routers are actually wired routers with wireless access points built in so you can have wired and/or wireless at the same time. Another choice is a router with a built-in DSL or cable modem. You can also consider a hardware & software security combo box to connect and protect your home network or office network. The wireless device is capable of sharing Internet connections amongst several computers via 802.3 Ethernet and 802.11b/g wireless data links.
These routers are quite popular among the network users. Moreover it is as good as using the wired networks with absolutely no compromise on the connectivity, speed, and security. A wireless LAN router generally adds a built-in access point function to a multi-port Ethernet router.
With this it combines multiple Ethernet networks with wireless connections as well. A typical wireless LAN router includes four Ethernet ports, an 802.11 access point, and sometimes a parallel port so it can function as a print server. This gives wireless users the same ability as wired users to send and receive packets over multiple networks.
There are many manufacturers of these wireless devices, popular of them are D-Link, Netgear, Actiontec etc. Out of these, the D-Link routers is what we find is the popular product amongst the home and commercial users. These routers have an uncanny ability that delivers superior performance capability to transfer large files and handle heavy network traffic.
Most of these routers offer many important benefits in the home and small office setting. For instance, you can opt to a cable modem service that provides a single IP address through DHCP to the router, and the router then provides IP addresses via DHCP to clients on your local network. This helps to a great deal whenever that client needs to access the Internet.
Routers are very much ideal for wireless networks in commercial or public areas, especially if there are multiple networks that are accessible. These routers if considered in an enterprise environment give network administrators an extra way to monitor and update their networks.
As these routers only send packets to specific, directed addresses, they do not forward the broadcast packets that are sent out by other devices. A big advantage of such routers is that they provide an added layer of security, both on the wired side and wireless side. The wired side is usually protected by a firewall and has extensive access control filters.
That is why, not only the wireless routers are more user friendly and space saving, they are also great on speed, and have an ability to handle multiple networks with ease and without sacrificing the security.

Blogging is a great way to get traffic to your website, and if you create a blog for no other reason than that, you are practically certain to get positive results. Blogging and traffic are made for each other for can visit to www.feed-reader-links.com, and there are several ways of using blogs to promote products on your site.The first question is what kind of blog? Although there are alternatives, the most popular blogging software packages are Google’s Blogger and Wordpress. This offers you four blogging options, and three ways of creating a blog to get traffic to your website.Why four from just two blogging packages? Here is the answer to that question, and how if you create a blog using each, you will maximize your earning potential from your products: BloggerBlogger is blogging software owned by Google. Most people run their blog from BlogSpot, Bloggers blogging host. When you do that you have less control over your blog than if you operate it from your own IP address. Blogger is very easy to use, and very easy to get started with, and is popular with those who don’t want to worry about templates, plugins and designing their own blogs.WordpressWordpress can also be run from the Wordpress hosting site. However, where Wordpress scores over Blogger is in the fact that the software can be uploaded to your website, and can be run from there for the help www.rss-announcers.com. This enables you to use any of the thousands of Wordpress plugins and templates that provide an almost unlimited degree of functionality in your blogging that will help to drive traffic to your website. When you create a blog with any of these two different packages, whether run from your own computer or from the blog host, you are able to provide fresh content daily to your virtual website. Because that is what a blog is: it is in effect a web page, in the same way that a Squidoo lens and a page on a website is a web page. Bogging and Search EnginesBlogging allows you a presence on search engines such as Google and Yahoo, and allows those with little idea of SEO or even of web design, to sell products online. There was a time when blogs were a rarity and something new, but blogging is now a way for anybody that knows how to create a blog can drive traffic to their website or to their blog page and help they make money through free advertising.However, even a blog has to be advertised. Blogging in itself is not an advertising technique, but one of displaying your thoughts, idea, products or advertising your products. Now, you might think I am being a bit duplicitous here, stating that blogging is not a means of advertising yet can be used to advertise! Yet both statements are true. Let me explain why.Is Blogging an Advertising Technique?Yes and no. You can create a blog in order to get traffic to your website, and in that respect you are using your blog for advertising. You can place a link to your website: your squeeze page, sales page or just a content page. The question is, how do you get people to read your blog, and then click on one of these links? The link could be placed at the bottom of every post, and on a permanent page on your blog, but how do yet get traffic to your blog: you have the same problem now as getting traffic to your website!What you have here is that blogging can be use to promote another site, whether it be a website, another blog or a social networking site such as Facebook, MySpace or YouTube. You can use all of these to promote and sell products. However, how do you get people, to find your blog? Creating a blog is fine, but that is only the start.

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You may have heard the term WiMax recently and been confused by what exactly it refers to.  Does it have to do with the Internet?  Or is it related to a new cell phone technology?  Well, the answer is both.  WiMax, short for Worldwide Interoperability for Microwave Access, is the telecommunications technology that enables fully mobile Internet access and long-range wireless broadband coverage across areas as large as entire cities.  In other words, it provides a fast wireless alternative to traditional high-speed wired connections.Though similar to Wi-Fi in certain ways, WiMax offers higher speeds over greater distances, to a greater number of users.  With this technology, people can use cell phones or computers to connect to the Internet from just about anywhere, since this access to this service can extend to even remote geographical locations where wired connections, such as DSL and cable, do not reach.  This means that people living or traveling in these so-called “blackout areas” – suburban and rural areas where DSL and cable are not available – will no longer be forced to settle for the slow speeds of dial-up.A WiMax system is made up of two parts: a tower and a receiver.  The tower operates a bit like a cell phone tower, and a single tower can give coverage to an entire area up to 3,000 square miles.  The receiver and accompanying antenna come in a variety of forms.  They can be a small external box or built into a laptop similar to the way in which Wi-Fi access is nowadays.The tower station itself connects to the Internet in one of two ways.  It can connect directly via a high-bandwidth wired connection like a T3 line.  The other way is to connect to another tower via a line-of-sight microwave link.  This process, called “backhaul,” is the key to extending access to remote rural areas.Likewise, there are two ways for your computer to receive signals from the tower station.  These two forms of wireless service are called non-line-of-sight and line-of-sight, and are pretty much what they sound like.  Line-of-sight service is the stronger and more stable of the two, and works using a fixed dish antenna aimed directly at the tower from a roof, high wall, or pole.  Because it is constantly pointing straight at the tower, this type of antenna is able to receive transmissions with higher frequencies, which are both faster and subject to less interference.Non-line-of-sight service connects to the tower using a small antenna attached to your computer and works more like Wi-Fi service.  These transmissions use lower frequencies because they are not as easily disrupted by physical obstructions.  However, these connections are slower and, since they have to make their way around obstacles to reach the computer, these transmissions encounter more interference than those sent through line-of-sight connections.  Non-line-of-sight access is also only available within a 4-to-6 mile radius of the tower, whereas line-of-sight service can reach up to 30 miles away.  This line-of-sight access is what accounts for the far-reaching coverage that WiMax is capable of providing.