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1. List all standards of IEEE 802.11 from a to z. Describe each of them briey in a sentence or two.
2. Compare and contrast OFDM, DSSS and FHSS in terms of various metrics. Explain the current technology with IEEE 802.11a/b/g/n/ac (i.e., tell if they use DSSS or FHSS or OFDM other form of spread spectrum).
3. Describe what MIB is. What is the di erence between a standard and an enterprise MIB?
4. Explain hidden and exposed terminal problems in wireless transmission.
5. Describe 3 attacks on WEP.
6. Probe messages are sent as part of IEEE 802.11 from the clients. Please describe the format of a Probe message.
Calculate the reciprocal lattice of the body-centred cubic and Show that the reciprocal of the face-centred cubic (fcc) structure is itself a bcc structure.
How much gasoline do vehicles with the following fuel efficiencies consume in one year? Calculate the gasoline savings, in gallons per year, created by the following two options. Show all your work, and draw boxes around your answers.
Design and modelling of adsorption chromatography based on isotherm data
Write an essay on Application of Mechatronics Engineering
To examine the relationship between fermenter design and operating conditions, oxygen transfer capability and microbial growth.
Questions based on Block Diagram, System Performance and Responses.
good understanding of Mil-Std-499 and Mil-Std-499A
How did this procedure affect the signal observed from the electrode and the electrode impedances?
Write a report on environmental companies
Prepare a schematic diagram below of the major parts of the SEM
creating the pumping and piping system to supply cool water to the condenser
Using the data provided on the webvista site in the file marked vdw.txt, try to develop a mathematical equation for the vdW potential we discussed in class, U(x), that best fits the data
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