Fundamentals of Wimax

Fundamentals of Wimax

What is WiMax?
WiMax is the abridged term for Worldwide Interoperability for Microwave Access. Data rates often range from 30 to 40 megabits per second. Some locations offer up to 1 Gbit per second. This happens to be an excellent alternative to DSL and cable. It possesses many similarities to WIFI services.

Features and Functions of WiMax
WiMax has a specific bandwidth range that is suitable for particular types of use. This includes the use of portable broadband connections through mobile decides. This service also provides triple play services such as telecommunications, data, and IPTV services. WiMAx is also effective in the realm o metering and smart grids. This wireless option functions as a consistent source of internet connectivity.

Through WiMax a wireless user can access the internet in a home based setting, or in other locations. Many service providers offer the reliability of WiMax backed services in various cities and areas of the nation. Many WiMax networks are exceedingly affordable, offering cost effective options to more expensive competitors in this industry. Other alternatives, including 3G, xDSL, HFC, HSDPA and FTTz are more expensive.

In both developed and developing countries, WiMAx functions as a great wireless backhaul services with regard to 2G, 3G, and 4G capabilities. It can be used to supplement a networks connection capacity as well.

How WiMax Works
WiMax services are offered through the installation of copper wire line connections, satellite and even microwave links. The use of microwave backhaul links is growing in North America, and already existing microwave backhaul links are being improved. WiMax competes with E-line, microwave and other services.

WiMax makes services such as triple play possible. Instead of choosing this as an add-on, this automatically comes with WiMax services. With Ethernet, however, you would need to select triple play as an add-on.

Subscriber stations allow individuals to connect to a WiMax network. This can exist in the form of a portable device, such as handsets, PC cards, dongles, and other devices.

How WiMax has Helped the World
WiMax proved indispensable after natural disasters. After the Indonesian Tsunami disaster of 2004, WiMax was necessary for communication. All other mediums of communication had been destroyed at the time. A computer corporation donated this hardware in order to aid FEMA with their efforts to promote communication for hurricane Katrina victims.

Limitations of WiMax
Although WiMax has numerous benefits, there are a few limitations and downsides to using WiMax is incapable of offering 70Mbit/s over a specific distance, usually over 50 km. This service can either function over a long distance, or with a higher bitrate. However, it cannot do both simultaneously. The smaller the range, the faster a wireless network can operate. Within a particular radio sector, the allotted bandwith is shared by a certain number of web users in a given time frame. In some cases, the connection can dwindle if several users are actively using the connection in a single location. The output of WiMax connections must be able to accommodate the number of web users in a single sector.

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