Gateway Technical Support For Wireless Networking

Let's consider a situation when you have a Computer at your study Plugged in directly to the power cable or DSL modem. But now you have got another desktop or a laptop Computer through which you want to access Internet from different ends of the house. Now this can be done extending the wired networking setup. But instead of creating a wired maze around, think some ways to connect the second PC wirelessly to the same network.

So, wireless networking has literally become a standard means of PC sharing. The process eliminates wired clutters and makes it easy to relocate Computers and its peripherals as needed. It also gives Faster access to Internet and other network resources. But, the matter is, how to set up a home networking system. According to tech support experts, setting up a wireless home network is not so critical task and can be done without physical involveMent of a technician. However, you must know some basic things about wireless networking protocol to build a better understanding of the technology and follow online technical support guidance easily.

To set up wireless home networking connection it is essential to have broadband connection with a cable or DSL modem. The hardware components you need include a wireless router, USB wireless network adapter for your desktop and a PC card-card network adapter for your laptop. You can purchase the devices online to get a cheaper deal. One thing you should know here is that the wired and wireless networking process is pretty similar from a functional aspect. So, you can pretend that the connected devices are attached to each other with an invisible wire. Only several high-end applications like high definition video streaming can be done Faster through wired networking setups.

Once you have all the needed hardware components at hand, you can start installing the network following the step by step instruction given online. Remote tech support professionals provide easy installation guidance so that even non-technical users can follow them. The final step of wireless network setup is configuring the network adapter. If you are running Windows XP, it can be done easily as compared to other platforms. Finally you need to connect the computers. On Windows XP SP2, the OS directly alerts you that the network has been detected. Online technical support is given here to follow the Windows prompt accordingly.

According to computer support specialists, it is advisable to purchase an ADSL modem with built in wireless router to make the wireless networking setup easier and effortless. One thing you should keep in mind that a router is not a security checkpoint of your networking system. So, you must configure security settings for your system carefully to restrict third Party or unauthorized access. A wireless network can be quite secured if you configure the setup properly and allow access only to the authorized users. You must change the default setting of access; else it will be wide open to anyone staying within your network broadcasting range.

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Wireless Networking, Part 1: Capabilities and Hardware

Wireless Networking, Part 1: Capabilities and Hardware

These days it isn't uncommon for a home to have multiple personal Computers, and as such, it just makes sense for them to be able to share files, as well as to share one Internet connection. Wired networking is an option, but it is one that may require the installation and manageMent of a great deal of wiring in order to get even a modestly sized home set up. With wireless networking equipMent becoming extremely affordable and easy to install, it may be worth considering by those looking to build a home network, as well as by those looking to expand on an existing wired network.

The first installment in this two-part series of Tech Tips will provide an introduction to the basic capabilities and hardware involved in wireless networking. Once that foundation has been established, we'll take a look at a few setup and security related considerations that should be adDressed once the physical installation is complete.

Capabilities

The basic standard that covers wireless networking is the Institute for Electrical and Electronics Engineers' (IEEE) 802.11, which is close kin to the wired Ethernet standard, 802.3. Many people will recognize 802.11 more readily when accompanied by one of three suffixes (a, b, or g), used to specify the exact protocol of wireless networking.

The 802.11a protocol first hit the scene in 2001, and despite a small surge in recent popularity, it is definitely the least common of the three at this time. The signals are transmitted on a 5 GHz radio frequency, while "b" and "g" travel on 2.4 GHz. The higher frequency means that the signal can travel less distance in free space and has a harder time penetrating walls, thus making the practical application of an 802.11a network a bit limited. The maximum transfer rate, however, is roughly 54 Mbps, so it makes up for its limited range with respectable speed.

As mentioned, 802.11b and 802.11g networks operate on a 2.4 GHz radio band, which gives a much greater range as compared to 802.11a. One downside to being on the 2.4 GHz band is that many devices share it, and interference is bound to be an issue. Cordless phones and Bluetooth devices are two of many items that operate at this frequency. The range of these two protocols is about 300 feet in free Air, and the difference between the two comes down to speed. 802.11b came first, released back in 1999, and offers speeds up to 11 Mbps. 802.11g first appeared in 2002 and it is a backwards compatible improvement over 802.11b and offers speeds up to 54 Mbps.

On top of these protocols, some manufacturers have improved upon the 802.11g standard and can provide speeds of up to 108 Mbps. This doesn't involve a separate protocol, but just a bit of tweaking in areas like better data compression, more efficient data packet bursting, and by using two radio channels simultaneously. Typically, stock 802.11g equipment is not capable of these speeds, and those interested need to shop for matched components that specify 108 Mbps support. I say "matched components" as this is not a standard protocol and the various manufacturers may take different approaches to achieving these speeds. In order to ensure the best results when trying to achieve these elevated speeds, components from the same manufacturer should be used together. For instance, only Netgear brand network adaptors rated for 108 Mbps data transfer should be used with something like the Netgear WG624 wireless router (http://www.geeks.com/details.asp?invtid=WGT624NAR).

Considering your typical broadband Internet connection is going to offer data transfer rates of 10 Mbps or less, it can be seen that even 802.11b would be more than adequate if you just want to surf the web. Sharing files on your LAN (Local Area Network) is where the Faster protocols will really make a difference, and comparing the prices of 802.11b and 802.11g components may show that there is little to no difference in selecting a "g" capable device over a comparable "b" capable device.

Hardware

Access Point - Wireless Access Point (WAP) is the central device that manages the transmission of wireless signals on a network. A base access point may be capable of handling up to 10 connections, and more robust APs may be able to manage up to 255 connections simultaneously. The D-Link DWL-1000AP+ (http://www.dlink.com/products/?pid=37) is an example of a wireless access point capable of 802.11b transmissions.

Router - In somewhat technical terms, a router is a network device that forwards data packets. It is generally the connection between at least two networks, such as two LANs, or a LAN and ISP's (Internet Service Provider's) network. For our purposes, and for the sake of simplicity, a wireless router is basically an access point with the added feature of having a port for sharing a broadband Internet connection. The D-Link AirPlus G (http://www.geeks.com/details.asp?invtid=DI524-R&cat=NET) is an 802.11g capable router that provides access for numerous wireless connections and four hard-wired connections to one WAN (Wide Area Network Internet) connection. A typical router for home use will generally cost less than an access point, and via settings within the firmware, can be used as just an access point anyway. Wired or wireless, all the Computers using the router can share files over the network, as well as sharing a broadband internet connection. Communication between wireless Computers (or a wireless computer and a wired computer) will max out at 54 Mbps, while communication between wired computers will take full advanTAGe of the 100 Mbps provided via the 802.3 protocol.

Network Adaptor - A network adaptor is required for every computer that you would like to be connected to the wireless network. Many laptops, such as this Sony Centrino 1.5 GHz (http://www.geeks.com/details.asp?invtid=PCGZ1RA-R&cat=NBB) now include a wireless adaptor built in, so no extra hardware is needed. For those with systems that don't have wireless capabilities built in, adding them is fAirly simple, and can be done using a variety of connections. Desktop computers can go wireless by adding a PCI slot network adaptor such as the 802.11g capable D-Link DWL-G510 (http://www.dlink.com/products/?pid=308). Notebook users can easily add wireless connectivity by using a PCMCIA adaptor, such as this 802.11g capable device (http://www.geeks.com/details.asp?invtid=PBW006-N&cat=NET). And for truly convenient Plug-n-play connectivity to wireless networks, USB adaptors such as this 802.11g capable dongle (http://www.geeks.com/details.asp?invtid=80211GWUD&cat=NET) are available.

Antenna/Extender - These items are not essential, but given the specifics of a wireless environment, they may be helpful. Devices such as the Hawking Hi-Gain Antenna (http://www.geeks.com/details.asp?invtid=HAI6SIP-N&cat=NET) or the Super Cantenna (http://www.geeks.com/details.asp?invtid=SCB10&cat=NET) serve the purpose of increasing the wireless signal strength, and therefore extend the range of a given wireless network. Not only can a large area of open space be covered, but the signal quality may be improved in structures with walls and floors that obstruct the signal transmission.

Final Words

In this Tech Tip, we took a look at the basics of wireless networking as it relates to capabilities and hardware. In the second part of this two-part series, we will look at some of the basic setup and security considerations that should be adDressed. The physical installation of a wireless network may be exponentially easier than a wired network, but the more difficult part is setting up the software and security to make sure everything stays up and running without incident.

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Xbox 360 Wireless Networking Adapter - Get on Xbox Live Without One Today!

Every video game fanatic must have the Xbox 360. A modern video game console provided by technological giant Microsoft, Xbox 360 emerged into the worldwide market with features of various video game players competing online. Aside from the range of arcade games playable on the console, movies and DVD's can also be played using the much coveted Xbox 360. Since its main release in May of 2005, it has already made three configurations and has sold more than 28 million units around the globe. As years passed, Xbox has been learned to support Ethernet working powered by home LAN's as well as the internet in order to provide superior gaming options for multiplayer configurations. Nowadays, this gaming setup has been further expanded and revitalized through the Xbox 360 Wireless Networking Adapter... or so others thought.

The Xbox 360 Wireless Networking Adapter establishes a connection between the Ethernet port and other wireless base stations, allowing you to play the Xbox 360 without needing the physical console. The Ethernet is a powerful link used in technology to route local area networks that carry several data. Most internet protocols use the Ethernet in order to transfer different codes and data via frames. Instead of using a router or a physical hub to connect several players into one game, the Xbox 360 Wireless Networking Adapter claims to undermine the tediousness of setting up multiple wiring. The product promises to provide enjoyMent in different levels of multiplayer online gaming without you worrying if your router or switch is working at the back of your Xbox 360. However, this can also be done without the expensive wireless adapter.

With Xbox 360 Wireless Networking Adapter, you can also transfer a collection of videos and music files to your Xbox 360 straight from your Media Center PC. The wireless media, however, does not always provide high-definition video clips and CD-quality tunes when compared to using a router or a hub. Since the Xbox 360 game console is the one providing electric power to your adapter, additional Plug-ins is always important. A normal router is proven to be more compatible with an 802.11a, 802.11g or an 802.11b. Although the Xbox 360 Wireless Networking Adapter is specifically designed to provide a sense of ease for console users as well as to promote versatility in the gadgets available in the gaming world, not all users can immediately go online and have a ready ISP. This allows a hefty amount of work in order to achieve ultimate gaming experience in your home, synchronized with the system of the Xbox 360. You will also be able to seamlessly chat with other players all under one simple hub rather than getting an adapter that can possibly put the connection at stake, with you spending a lot of Dollars for an adapter that is not going to work wonders for your situation.

With all these features taken into consideration, if you still want to be 100% sure to log into Xbox 360 without using an ordinary router, it is best to seek advice from a technological professional regarding wireless networking.

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Wireless networking standard - 80211th, 80211b, 80211g, 80211n, 80216

Wireless networking standard - 80211th, 80211b, 80211g, 80211n, 80216

The following are the current standard wireless protocol defined.

802.11a

This standard was approved in 1999 by the IEEE committee. There is a maximum data rate of 54 Mbps with 5.15 GHz - 5.35 GHz and 5.725 GHz - 5.825 GHz unlicensed in the United States. The advanTAGe of 802.11a is higher throughput, but the coverage is small and mobile access points are needed. There is much less interference fromDevices such as mobile Ph Meters and a speed of 120 Mbps is concentrated. Specifies the point-to-multipoint is between 10 and 66 GHz 802.16a is a specific network topologies and line of sight, which describesLicensed and unlicensed frequencies from 2 GHz to 11 GHz with a speed of 70 Mbps The key question for all MAN and all fixed wireless deployMent is associated with noise and frequency of your equipMent needs to be done. Unlicensed frequencies are naturally prone to interference from similar units throughout the city.

802.11n

This new standard specifies the Fastest rate of 600 Mbps and 1000 Mbps access point between the access point to the networkSkip increases throughput from the current 100 Mbps

Wi-Fi Alliance Forum

Tested and certified manufacturer of wireless products for compliance to certain wireless standards. Interoperable devices that are certified can be used in mixed multi-vendor environments.

History of Wireless Networking

History of Wireless Networking

The history of wireless networks and wireless network goes hand in hand. Without the discovery of technologies such as radio, wireless technology would not exist today. The story goes wireless networks since 1800, with the advent of radio waves. The advent of technologies has grown over the years and expanded to what we talked today.

Appointed in 1888 in Hamburg, Germany born physicist Heinrich RudolfHeart, produced its first radio waves ever. Since 1894 this production was a sort of radio wave. Telegraph wires were used to obtain the radio wave waveform. Heart opened the way for radio, television and radar with his discovery of electromagnetic waves. An Italian inventor Guglielmo Marconi called the Marquis extends the range of radio waves sent to two miles, the "father of radio". Until 1899 this form of telecommunications could go far enough, for hisTime. Marconi could send a signal nine miles across the Bristol Channel. He eventually extended the radius to 31 miles across the English Channel to France. In 1901 in the field of communication has been imMense. Marconi was able to send signals across the Atlantic.

World War II was a big step for the radio wave. The United States was the first Party to use radio waves to transmit data during the war. This use of radio waves could win the war forAmericans. The use of lead radio wave data from a lot of speculation that the radio signals into something bigger than it was at the time, could be expanded. In 1971, a group of researchers led by Norman Abramson at the University of Hawaii, the first "packet switched" wireless network created with the title "ALOHAnet". ALOHAnet was the first wireless local area network, otherwise known as Wi-Fi. The first Wi-Fi was not much, but it was a greatDiscovery. The WLAN was ALOHAnet seven Computers that communicate with each other. In 1972 ARPANET ALOHAnet with the WLAN system connected to the mainland. This length of the link has been a pioneer in the field of telecommunications between Computers.

The first type of wireless technology uses an interface that was crowded in for communication. Small industrial machinery and caused failures as the technology has been updated. The second type of wireless technologyended released up to four times Faster than its predecessor to 2 Mbps per second. We use third the size of today's wireless, even if our current wireless system is released at the same speed as the second system.

In 1990, the 802.11 working group was created to share information and work for a wireless standard for all Computers. In 1997, the IEEE 802.11 standard has been adopted as the format of data transmission for wireless LAN. The technology continues to grow today.GovernMents and corporations are constantly looking for the newest and Fastest work.

The expansion of the wireless network is set to continue in the coming decades.