Monday 2 January 2012

WiMax UK: What's the most important difference between Fixed and Non-fixed WiMax?

By Barber Paul


Although both called WiMAX, 802.16d fixed WiMAX and 802.16e mobile WiMAX are two very different broadband technologies. The previous, 16d, was designed to supply the "last mile" connectivity for houses and enterprises. The latter technology, 16e, was designed to expand mobile services. Both fixed and non-fixed WiMAX technologies nonetheless , were developed to be competetive with and become alternate choices to the current telecomms and broadband Internet technologies.



There are are some big differences between these 2 broadband technologies "making one the smarter choice over the other dependent on your broadband Web needs.



Size, Source, Power Output and Broadband Range

The terminal devices or Client Premise Equipment (CPE) for fixed and mobile WiMAX are dissimilar in size, energy source, output power, and range. Since the CPE for fixed WiMAX is positioned in a certain area and not consistently moved around, it can come in any size. The CPE and the base station are both powered by a direct energy source instead of a battery. Along with a base station that will also support a high power output, you may expect fixed WiMAX to have a broadband Net range of 5 to 40 kilometres.



The terminal element of mobile WiMAX, on the other hand, is made to be mobile, hence it's tiny and depends on its host device's main processor (like a laptop PC or a cell telephone). Since the base station requires a high power output, there's an asymmetrical connection between the CPE and base station. This connection, with the processing prerequisites for portable gadgets, restricts the range of 16e technology to 2 to 3 kilometres.



Cost

Most individuals think that using mobile WiMAX will cost a lot less than using fixed WiMAX, but this assumption is incorrect.



Using fixed WiMAX costs less than using mobile WiMAX for one or two reasons. 16e's terminal part needs the host processor of a laptop computer or a handset as a source of energy and for processing requirements so you will also be paying for these devices. Taking into account the signal range of a mobile WiMAX CPE, you'll need 1 or 2 units to cover the same range that a fixed WiMAX CPE covers.



Which Is the Better Alternative?

The cost of getting reliable broadband Internet (like fiber, satellite, and DSL/E1/T1) has risen over the years, so enterprises and homes are looking for a more affordable yet equally trusty alternative. Both non-fixed and fixed WiMAX can offer the choice broadband Net needed nonetheless , carriers in the UK have not begun to choose between the 2. Considering the cost of mobile WiMAX based mostly on its processing wants and signal range, fixed WiMAX is the less expensive choice. Agricultural areas and complexes that are underserved by traditional telecoms suppliers can utilize a fixed broadband solution that will provide Web connectivity across a huge geographical area.



As established, fixed WiMAX is the cheaper broadband alternative; however , the choice still is dependent upon your personal or business requirements. If you want one for your business or for a large area such as a college campus, fixed WiMAX will be in a position to offer a broader signal range. If you are getting broadband for personal use and you'll be mobile, then mobile WiMAX could be the better choice.




About the Author:



No comments:

Post a Comment