The architecture of wireless communication systems is much simple than that of wired network connections. This is the reason why now people prefer wireless internet connections. WiMax network forum is responsible for guiding the guideline for WiMax architecture. There are three main components of WiMax network architecture. The first component is the mobile stations which are used as a source of network connection for end user.
Please join StudyMode to read the full document. It is preceded by 3G. Yes, 4G can meet all requirements if designer overcome the challenges. Data in 4G traffic is centric, data traffic channel increase instead of voice traffic channels. System designer for wireless communication system need to cope the problemS how to increase the number of user and services that are supported in limited radio frequency bandwidth in define area. This requirement can be achieved if system design engineers overcome the problem of bandwidth efficiency by increasing the data transmission rate and capacity to use multi-level modulation and demodulation, instead of increasing the radio frequency bandwidth. Higher data rate can be achieved from Mbps to 1Gbps.
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Broadband technologies are enabling local communities to access many communication services i. Hence, the provision of broadband access technologies is a prerequisite for any developing or third world country to have access to broadband services. The majority of Tanzanians still live in rural areas, which are characterized by primary modes of production, limited social services and poor economic infrastructure.