Technology and Wireless Satellite Internet

As technology advanced forward, many of the things we’ve taken for granted for years are being reborn under the banner of wireless or wireless satellite Internet. Of course, we’re talking about a lot more than just receiving the Internet from a satellite connection. Many other technologies have also obtained new life through the use of “sky birds.”

Some of the most visible changes in technologies has been in communications and entertainment. Cellular telephones use satellite services to bounce signals literally around the world. Although cell phone service is typically within a 2 mile radius of a cellular tower, by using the power of stationary satellites, a signal or connection on a cell phone can be routed to wherever another cell tower can be found. This is especially good news for those people who tend to be in more remote areas.

Wireless satellite Internet is a connection to the web that’s available anywhere the sky can be seen. Using a satellite to make the connection into the web holds the promise of all the web all the time, anytime. The always on no matter where you are can be a major benefit for many people. This feature is especially promising for serious followers of sports, sport teams, news, weather junkies, stock reports, etc. Imagine anytime, all the time, whenever there’s a computer to be able to log into you Internet connection using wireless satellite Internet services.

Another technology that falls under the umbrella of wireless satellite Internet is the whole television genre. Companies like Direct Way and Dish Network are rapidly building infrastructure that replaces traditional antennae or cable television reception options. For about the same price as cable-TV a clear view of the southern sky will deliver crystal clear television with all popular channels.

Movies on Demand is an up and coming technology that will literally allow you to order movies to watch whenever you want. No more being tied to the start times of the networks, cable companies or even the satellite entertainment providers. All movies, whenever, all the time is the driving force behind the wave of growth in this fast paced industry.

Securing Your Wireless Network

Do you have a wireless network installed in your home? Chances are that you do. If so, did you know that hackers might be using your Internet connection without your knowledge or consent?

It’s called “Drive-By Clicking” and it is becoming more and more popular all the time. Here is how it works:

A hacker drives through a residential neighborhood with a laptop computer equipped with a wireless network adapter. If a wireless router isn’t configured for secure communications the hacker’s laptop can detect the signal, stop his car, and access the Internet using the unsuspecting homeowner’s Internet connection.

He can send spam emails (potentially getting the homeowner in trouble) and even access sensitive information on the host’s computer. Scary stuff, huh?

If you have a wireless router you can protect yourself with these tips:

Place your wireless router in a location that is as far away from the street or the closest neighbor’s house as possible.

Change your router’s password from the factory default (which most “competent” hackers are familiar with) to a new one.

If you have file sharing enabled on your PC be surer to activate password protection.
Enable encryption (WEP) in your router’s configuration settings.

Be alert for clues that someone else is using your Internet Connection or home network. These include excessive Internet traffic through your cable or DSL modem (the data lights will flash more than usual) and a sluggish PC with lots of unsual hard drive activity.

Taking the time to secure your wireless network from cyber-intruders could save you lots of headaches and losses (monetary and otherwise) in the future.

What You Need To Know About Getting The Best NBN Fixed Wireless Plan For Your Home

NBN Net service is currently widespread not only in urban locations in Australia but rural, and remote areas as well. Without a doubt, NBN modern technology has changed the means we experience the world. It has efficiently solved the digital divide that prevailed in remote communities of Australia.

If you’re still stuck to ADSL2+ broadband, now is the time to make the switch! Do not get left behind and transfer to a better, quicker, and more trusted NBN Net plan. Before you choose the initial NBN Internet deal you see online, right here are ideas for selecting the right NBN fixed wireless plans

Assess the high-quality service of the ISP

If you live alone and make use of the Web for basic tasks such as inspecting e-mails and social media sites, standard fixed wireless strategies will perfectly match your requirements. Nonetheless, if you are living in a medium to big home with greater than three people using the Internet and also have extensive information needs such as video clip streaming and even downloading of large documents, we highly encourage you to select the ISP you sign up with meticulously. Integrity is a critical quality that you should look for when comparing between Internet service providers that offer NBN wireless .

Utilize online devices that will indeed permit you to gauge the performance of your ISP to execute information-intensive tasks. Furthermore, there are also sites that place ISPs based upon some metrics such as speed, performance, as well as the cost of Web plans.

Get sufficient date for your requirements.

You will certainly never have sufficient information, mainly if you’re staying in several houses that utilise the Internet for online activities such as downloading and install large documents and streaming among others. Evaluate your requirements by considering previous monthly use. This info will undoubtedly assist you to determine the kind of Web plan to get from an internet service provider.

Understanding Wireless Lan Networking and Long Range Wireless Lan Communication

Understanding wireless and wireless LAN networking enable you to properly plan and design the effective deployment of wireless networks be it home-networking or using outdoor long-range WLAN for rural internet connectivity.

Wireless networking allows computers and peripherals to communicate using radio frequency (RF) transmissions rather than over conventional network cabling. Using wireless Ethernet adaptors, any device capable of being used on a regular computer network can be accessed over a wireless connection for task ranging from file and printer sharing to multimedia and internet access.

Wireless Ethernet Technology is outlined by a set of standards called IEEE 802.11. Although other wireless technologies and protocols exist, the term wireless is generally used in reference to the IEEE 802.11 standards.

The communication protocols for wireless networking are defined by the Institute of Electrical Engineers (IEEE) 802.11 standard, which incorporates the 802.11a, 802.11b and 802.11g protocols (although other standards are in progress). The most widely used of these is 802.11b (Wireless-B), which is more reliable than the faster 802.11a (Wireless-A) standard, and is more cost-effective to produce and operate as well. Wireless-G or 802.11g, is a newer protocol that is becoming more widely adopted by vendors as it is capable of speeds up to 54Mbps rather than the 11Mbps of 802.11b devices.

It is no longer rare to find devices that support all three standards, but generally, Wireless-G is designed to be backwards compatible with Wireless-B devices. Thus Wireless-B and Wireless-A devices will not work with each other, and neither are they compatible with Wireless-G devices.

Some manufacturers offer models with dual-band (Wireless A & G/B) auto-switch mode for greater communication flexibility. Network planners can plan their network deployment by using a combination of Wireless-B,G or A.

Wireless 802.11 standard utilizes the license-free radio frequency bands around the 2.4GHz and/or 5GHz ranges. The 802.11b and 802.11g protocols use the 2.4GHz band whereas 802.11a uses the 5GHz band. Wireless-B is by far the most popular standard, with the newer Wireless-G (802.11g) and Wireless-A (802.11a) closing in fast.

Wi-FI or Wireless Fidelity is a certification program established by the Wi-Fi Alliance to ensure interoperability of wireless devices. Originally, the term Wi-Fi was intended to be interchangeable with 802.11b, but more recently it has broadened to cover any 802.11 network.

WLAN or Wireless Local Area Network, is a computer network –or part thereof- that incorporates wireless devices. In a WLAN network, a conventional LAN set-up can be extended to include wireless devices using an access point. Although wireless networks can be completely independent of conventional network, WLAN usually forms part of an existing wired network.

Wireless Transmission ranges vary greatly and lowering the bandwidth will increase the coverage area, a standard 802.11b or 802.11g device will typically have a range of about 30m indoor and up to 120m line-of-sight outdoors. The main reason for the variance between indoors and line-of-sight coverage is that walls and other objects do impede the wireless signal. Because wireless transmissions are actually low frequency radio waves, they will pass through walls and other solid matter relatively easy. As distance increases, the throughput decreases. This is because lower signal strength result in dropped packets and result in a general decrease in network efficiency.

Understanding the technology in wireless and wireless LAN/WAN networking allows the planner the flexibility of using wired and wireless networks. There are areas that wired networks can not go owing to distance, terrain or topography thus if the planner has knowledge on wireless LAN networking, the simpler, faster and easy it is to deploy an effective wireless network.

Understanding how wireless LAN works will also help you plan deployment of a rural wireless internet access service. Wireless LAN is a very cost-effective solution for much needed internet connectivity requirements in far, remote villages. WISP is a good and potential business in remote areas.

Either you use commercial “off-the-shelf” WLAN gadget, tweak and improve its performance by using higher-gain outdoor antenna or buy a true-outdoor long-range Wireless LAN. For assured network performance, service-quality and less network downtime, we recommend using the latter.

The goal is to reach people yearning to start their own home-based business even in remote regions thru cost-effective internet business and long-range wireless communication solutions.