WIRELESS NETWORKS AND MOBILE IP
WIRELESS NETWORKS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -MIMO is a smart antenna technology. Explanation: MIMO is one of several forms of smart antenna technology, the others being MISO (multiple input, single output) and SIMO (single input, multiple output).
Detailed explanation-2: -Wireless & Mobile Communications Multiple Choice Questions & Answers (MCQs) on “Multiple Input Multiple Output (MIMO)”. Clarification: MIMO stands for Multiple Input and Multiple Output. It refers to the technology where there are multiple antennas at the base station and multiple antennas at the mobile device.
Detailed explanation-3: -MIMO makes antennas work smarter by enabling them to combine data streams arriving from different paths and at different times to effectively increase receiver signal-capturing power. Smart antennas use spatial diversity technology, which puts surplus antennas to good use.
Detailed explanation-4: -802.11a, 802.11b, and 802.11g are earlier wireless networking standards that do not support MIMO technology.