FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Explanation: The 2.4GHz ISM frequency band is used for personal area network technologies such as Bluetooth and hence is not suitable for WiMAX which is mostly used for Metropolitan Area Networks.

Detailed explanation-2: -The 802.16a standard for 2-11 GHz is a wireless metropolitan area network (MAN) technology that will provide broadband wireless connectivity to Fixed, Portable and Nomadic devices.

Detailed explanation-3: -WiMAX mainly operates in two frequency ranges. One is high frequency, which is between 11 – 66 GHz and another one is low frequency, which is sub 11 GHz [3]. Line-of-sight is very essential when operating in the high frequency range. This frequency range allows this wider channel, resulting in very high capacity links.

Detailed explanation-4: -1. WiMAX stands for a) wireless maximum communication b) worldwide interoperability for microwave access c) worldwide international standard for microwave access d) none of the mentioned View Answer Answer:b Explanation:None.

Detailed explanation-5: -WiMAX, the Worldwide Interoperability for Microwave Access, is a telecommunications technology aimed at providing wireless data over long distances in a variety of ways, from point-to-point links to full mobile cellular type access.