Monthly Archives: April 2018

A Good Term For Wireless Internet Technology

Wi-Fi is the popular name given to wireless internet technology. This technology depends upon radio signals to deliver high speed internet connection. Wi-Fi is in fact a registered trademark and it is owned by an organization known as the Wi-Fi Alliance. Wi-Fi works on wireless network as is widely known. It is dependent on radio signals which are propagated through space with the help of an antenna. An access point lies at the core of any wireless network. The access point broadcasts the radio signal and any wi-fi equipped computer in the vicinity grabs the signal and connects to the network.

It goes without saying that the computer or any other device that is used to connect to the wireless network must be equipped with an adapter. Any device whether it is a computer or a video game console or a smart phone or a digital audio player with the necessary equipment can connect to the internet when it comes within the range of the network. Often, one or more access points are interconnected to enhance the range of the network and such an enhanced range is called a hot spot. Hot spots can be of varying area ranging from a few small rooms to many square miles.

Wireless hot spots provide public access to the internet and sometimes they are even offered free of charge by businesses like airports, hotels and coffee shops to attract customers. Routers equipped with a modem and an access point are used in offices and homes for private usage. Such routers can provide internet access or network connectivity to all wireless devices connected to it. These devices can also be used for client-to-client connections without using a router. They are known as the wireless connections. The greatest advantage of wireless connections are that even places like your kitchen or your garden shed can have network access. Now with the emergence of cellular networks or mobile broadband as they are popularly called, users can easily create their own wireless hot spot and connect to the internet.

Considering the emerging trends in wireless technology many cities and campuses decided to transform the entire area into a hot spot. However there have been failures as well as some remarkable successes. Sunnyvale in California was the first city to be successful and provided wi-fi access free of charge to the entire city. Some universities in the United States and the rest of the world are successful in offering wi-fi access in their campuses. The wireless connections without a router is also becoming popular especially with video game consoles. Another application is called the wireless direct which allows for file transfers and data sharing through a secured channel.

Apart from private home usage, the wi-fi technology has grown by leaps and bounds especially within business and industrial premises. By providing more and more access points, businesses can now avoid the expenses of laying down extensive cable networks to connect their various departments and people. Even places where it was not possible to lay cables like outdoor areas or monuments are now connected thanks to the wireless technology. As time has progressed more technical stuff has been concentrated at a centralized hub and the role of the individual access points are now downgraded to be dumb receivers. Overall, the wireless technology holds much promise for the future.

What Are Some of the Concerns Surrounding WiMax Internet

Whenever a new internet technology comes out, there tends to be a great deal of hesitation before a lot of users jump on board. One reason is that switching can be an annoying process full of complications, and might be costly if already signed into a contract. Another reason is that it’s hard to get good information about the new technology that’s written in everyday English and not ‘computer speak.’ This can definitely be said about new 4G wireless internet technology from WiMax. The more most people read about it, the more internet dictionaries they have to look in to figure out what exactly the reviews are saying. What people need is a good, quality review from someone who has already tried it out before buying into a new system. For those trying to get some simple questions about their concerns answered, try some of the top responses below.

Quality of Service. Many people are afraid that mobile WiMax internet will experience latency issues, or a delay between the time an internet function is “sent” and when it is “completed.” Latency is common in other wireless forms of internet service, like satellite internet, and can make it impossible to play certain online live games, and run certain business programs. However, low latency, of less than 10 milliseconds from tower to receiver is the norm when it comes to this new form of internet. Of course the service provides broadband speeds, so high-bandwidth services like IP video services and VoIP will be accessible to users.

Security. Ever accidentally picked up a snippitt of someone else’s cell phone conversation? Many people are afraid that or worse could happen when using mobile WiMax internet. Surely hackers will find a new way to intercept signals and steal our valuable online information, right? As an inherently wireless network, this new form of internet will be far safer than the average Wi-Fi connection, something the majority of people use without thinking twice. The network is in fact designed with network intrusion prevention and access violation prevention in mind.

Reliability. Put it this way, during the Boxing Day Tsunami when all other forms of communication were down, WiMax internet was used to help reestablish communications and save the day. While regular power outages may affect towers some of the time, each coverage zone will be serviced by several towers meaning service can simply jump to another nearby tower, much as with cell phones. This means that even if there is a problem experienced the subscriber is unlikely to realize it, whereas with landline, DSL or cable internet if there is a problem with any one of a number of wires or connections service can be out for hours.

Interference. It’s no secret that wireless signals can be subject to some interference issues. Since this is a new kind of wireless technology, it has yet to be seen what items will cause the most interference between the receiver and tower. The two kinds of interference are out of channel interference and co-channel interference. The first is what happens when transmitters on different frequencies interfere, and the latter when two transmitters emit the same frequency. As wireless technology develops in general, new anti-interference technologies will come along with them.

Why Small and Medium-Sized Non-Profits Must Use Internet

It’s not about joining the virtual bandwagon. With the internet continually evolving everyday, it is simply wise and profitable to maintain web presence, especially for small and medium-sized non-profit organizations.

Internet technology experts and analysts who studied the relationship between internet culture and non-profits conclude that there is indeed a technology gap. Non-profits, especially small and medium-sized ones seem to be “resistant.” A few years back, budget and personnel would have been reasonable justification for not buying into internet technology. These days though, it can be considered a lame excuse.

There is an ever-increasing number of technology providers on the worldwide web that offer much-needed Web 2.0 technologies tailored for small and medium-sized non-profit organizations. The costs of these applications and services are now within a non-profit’s budget. Providers also offer to handle the website and its functions for the non-profit organization that signs up with them.

It’s about time non-profit organizations reconsider the benefits of going online.

Cost Efficiency

Because a non-profit organization’s funds come mostly from donors and sponsors, every cent counts. Although setting up a website and its accompanying functions may initially cost a considerable amount, the long-term benefits more than return the investments. Sending out updates and news through email and electronic newsletters. It’s not about joining the virtual bandwagon. With the internet continually evolving everyday, it is simply wise and profitable to maintain web presence, especially for small and medium-sized non-profit organizations.

Internet technology experts and analysts who studied the relationship between internet culture and non-profits conclude that there is indeed a technology gap. Non-profits, especially small and medium-sized ones seem to be “resistant.” A few years back, budget and personnel would have been reasonable justification for not buying into internet technology. These days though, it can be considered a lame excuse.

There is an ever-increasing number of technology providers on the worldwide web that offer much-needed Web 2.0 technologies tailored for small and medium-sized non-profit organizations. The costs of these applications and services are now within a non-profit’s budget. Providers also offer to handle the website and its functions for the non-profit organization that signs up with them.

It’s about time non-profit organizations reconsider the benefits of going online.

Cost Efficiency

Because a non-profit organization’s funds come mostly from donors and sponsors, every cent counts. Although setting up a website and its accompanying functions may initially cost a considerable amount, the long-term benefits more than return the investments. Sending out updates and news through email and electronic newsletters, particularly to prospective donors saves cash that would have been spent on extra printing cost and postage.

Time Efficiency

Constituents and donors appreciate getting information on time. Logging on to a non-profit organization’s website takes only a few seconds compared to time spent in calling the non-profit’s office or waiting for the quarterly hardcopy newsletter and financial information.
Having an online database of beneficiaries and donors makes for quicker file retrieval, immediate profile updates, as well as on-time status reports. Non-profit volunteers can more efficiently and more quickly connect resources with needs.

More Global Audience

Through the internet, small and medium-sized non-profit organizations have access to a wider audience, can reach more prospective donors, and gain more global visibility. Supporters can come from just about any patch of the globe-from Africa to Asia-virtually holding hands space and time for a common good.

More Community Participation

When a non-profit organization makes use of social media (Facebook, Tweeter, MySpace, etc.) to promote its causes or events, more people are engaged. Community participation and support radically increases. Volunteers, beneficiaries and other constituents have a common cyber lounge where they can exchange ideas. They are not just names in a list or database, they are once more real people who not only contribute financial assistance but give their very selves.

More Funds Coming In

Where more people participate and engage, the possibility of more funds coming in is not far behind. When people are informed, listened to, and given value through a non-profit organization’s website that they can access any time, they are more than willing to give. They also become evangelists for the non-profit’s causes and projects. And the cycle of support and friendship goes on.

Rapidly Developing Internet Technologies and 4g Wireless

It may seem to the general public that new internet technologies come out overnight. One day they are using dialup internet, and the next everybody is cruising around on a broadband network. The same is true of mobile technologies. When the jump from 2g wireless to 3g wireless happened, people felt like all of a sudden the world of mobile internet technology had changed for the better. The truth, however, is that 3g networks were a decade in the making. While this sounds like a long time, considering the amount of time, energy and technological development that went into getting these networks off the ground it was relatively fast. The first generation, the very beginning of the chain of development, was founded in the 1980s. Now, in the year 2010, the fourth generation is already upon us. The 1990s saw the 2nd generation, or 2g internet, and by the end of the decade 3g technology was prevalent. It has, in effect, been a decade since the last big swing in internet technology. The world is just about due for another.

The big jump between 2g and 3g wireless was the use of multimedia applications. Instead of simply being able to access simple internet functions, people could actually start to see the gap closing between the internet and multimedia functions of their home computers, and that of their mobile devices. The advent of 4g wireless will see those media functions expanded upon and improved upon to an unprecedented degree. People will be able to use functions like video calling and video conferencing in perfect quality, and will be able to do it from anywhere with connectivity and coverage. Being sold as the ‘fastest mobile communication method without cables’ that has ever been created, 4g wireless is sure to revolutionize not only how people use mobile devices but the number of devices that can support an active internet connection. Of course, it may take another decade to really develop that kind of expansive technology, but the world of internet wanted to offer up something for users to chew on in the meantime.

For many years cellular phones have operated with antennas, and the people behind 4g wireless simply thought, why not the internet too? Instead of relying on cables and wires to physically deliver connectivity, it just seemed to make more sense that more people could access the internet more easily if it was coming from a centralized source. Right now, that allows people in urban areas to access the internet from all around town, but someday it could allow people living in areas that have never had high speed internet access to quickly and easily get connected. Of course, questions can be raised over an entirely wireless network about safety and security, but as these networks are further developed such issues are promised to be fully addressed. For the mobile broadband communications purposes that the first users of the new generation of internet service are likely to require, the safety and security is more than adequate, and the timing could not be better for a new boost in internet and communications technology.