User's Manual

Chapter 1 - System Description About WiMAX
BreezeMAX Extreme 3 System Manual
1.1 About WiMAX
Emanating from the broadband world and using all-IP architecture, mobile
WiMAX is the leading technology for implementing personal broadband services.
With huge market potential and affordable deployment costs, mobile WiMAX is on
the verge of a major breakthrough. No other technology offers a full set of
chargeable and differentiated voice, data, and premium video services in a variety
of wireless fashions - fixed, portable and mobile - that increase revenue and
reduce subscriber churn.
WiMAX technology is the solution for many types of high-bandwidth applications
at the same time across long distances and will enable service carriers to converge
the all-IP-based network for triple-play services data, voice, and video.
WiMAX with its QoS support, longer reach, and high data capacity is positioned
for fixed broadband access applications in rural areas, particularly when distance
is too large for DSL and cable, as well as in urban/suburban areas of developing
countries. Among applications for residential are high speed Internet, Voice Over
IP telephony and streaming video/online gaming with additional applications for
enterprise such as Video conferencing, Video surveillance and secured Virtual
Private Network (with need for high security). WiMAX technology allows covering
applications with media content requesting more bandwidth.
WiMAX allows portable and mobile access applications, with incorporation in
notebook computers and PDAs, allowing for urban areas and cities to become
“metro zones” for portable and mobile outdoor broadband wireless access. As
such WiMAX is the natural complement to 3G networks by offering higher
bandwidth and to Wi-Fi networks by offering broadband connectivity in larger
areas.
The WiMAX Forum is an organization of leading operators and communications
component and equipment companies. The WiMAX Forum’s charter is to promote
and certify the compatibility and interoperability of broadband wireless access
equipment that conforms to the Institute for Electrical and Electronics Engineers
(IEEE) 802.16 and ETSI HiperMAN standards. The ultimate goal of the WiMAX
Forum is to accelerate the introduction of cost-effective broadband wireless access
services into the marketplace. Standards-based, interoperable solutions enable
economies of scale that, in turn, drive price and performance levels unachievable
by proprietary approaches, making WiMAX Forum Certified products.