Definition of WiMAX :
WiMAX
is similar to Wi-Fi technology both create hot-spots. Wi-Fi can cover several hundred
meters while WiMAX covers a range of 40-50 km. It provides a wireless
alternative to cable, DSL, and broadband access.
WiMAX can be used as a
complimentary technology to connect 802.11 hotspots to the
internet. Mobile-Fi is the mobile version of WiMAX. it is used to provide
internet access to mobile users at data rates even higher than available in
today broadband links.
A wireless broadband solution that offers various WiMAX features with a lot of flexibility in terms of potential service offerings is WiMAX uses.
A wireless broadband solution that offers various WiMAX features with a lot of flexibility in terms of potential service offerings is WiMAX uses.
A Mobile-Fi user can enjoy
broadband internet access even while traveling in a moving car or train. WiMAX
could potentially be deployed in a variety of spectrum bands: 2.3GHz, 2.5GHz,
3.5GHz, and 5.8GHz.
WiMAX has been supporting IEEE 802.16, WiMAX standard is called IEEE 802.16, it was associated 802.16a / REV d / e standard.
WiMAX has been supporting IEEE 802.16, WiMAX standard is called IEEE 802.16, it was associated 802.16a / REV d / e standard.
Following Major principles :
- Spectrum −
able to be deployed in both licensed and unlicensed spectra.
- Topology −
supports different Radio Access Network topologies.
- IP
connectivity − supports a mix of IPv4 and IPv6 network interconnects in application and client servers.
- Mobility
management − possibility to extend the fixed access to broadband multimedia services delivery.
- Inter working − WiMAX supports independent RAN architecture to enable seamless integration and interworking with 3GPP2, 3GPP, and WiFi networks.
Application of WiMAX :
- It is a wireless alternative to many existing wired and late miles coverage deployments such as cable modem, digital subscriber line, T and E-carrier system, and optical carrier technologies.
- The most important application offered by WiMAX technology is business, Multiplayer interactive gaming, backhaul, consumer connectivity, large area coverage access
- Using WiMAX technology it can offer broadband wireless access at data rates of multiple Mbit/second to the end-user and within a range of several kilometers. The same radio technology will also offer high-speed data services provided to all nomadic terminal like laptops. PDAs, etc.
- IEEE 802.16 -Fixed users
- IEEE 802.16e - portable user
- backhaul - Point to point antenna are used to connect base station located across a long distance
- Last-mile - Residential and business subscriber are connected to the base station using point to multipoint antennas
- Large area coverage access - WiMAX also offer broadband connectivity in larger areas
Wi-Fi and WiMAX offer complementary solutions with Wi-Fi being suitable for short-range and WiMAX being suitable for long-range outdoor connection.
This article also gives advantages and disadvantages of WiMAX to know more details about WiMAX.
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This article also gives advantages and disadvantages of WiMAX to know more details about WiMAX.
Explore more information: