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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.
Will hiring the second loan expert decrease the average total time a customer spends in the bank for completing his/her loan request - Human Resources Manager suggested replacing the current loan expert with a new one.
Create a minimum one-page PIA template with generic questions that might be used as a prototype for any type of organization.
The first cash flow of a 25-year series of quarterly cash flows is equal to $35,000. Each cash flow in the series increases by $800. Find the amount of each cash flow in an equal quarterly cash flow series that is equivalent to the increasing cash..
(a) Determine the impulse response of an FIR lattice filter with parameters K1 = 0.6, K2 = 0.3, K3 = 0.5, and K4 = 0.9. (b) Sketch the direct form and lattice all-zero and all-pole filters specified by the K - parameters given in part (a).
questionsolvents are among the most commonly used chemicals in workplaces. workers in different jobs regularly use
Plot the displacement diagram. Find the profile for a cam with a base radius of 4 cm (Assume knife edge follower). If the rotational speed of the cam is 240 rpm, what would be the dwell time in seconds and how long will it take the follower to rise ..
Formulate a decision analysis problem by constructing the payoff table - how many packs of cookies you should buy in the morning? Show how you reach to your solution.
For the purpose of construction of residential foundations, describe the soil classification (i.e., A, S, M, H, E, P) according to AS2870.
What are the processes for developing a new mine in Western Australia and what are strategic risks? How would you manage these risks?
Consider a large organisation with 3 large office buildings A, B, C. Building A is the building where all central IT facilities of the organisation (PABX, VoIP server, Intranet server) are located. Buildings are connected with each other and with ..
how many different operating modes can be selected for the mc9s12dp256b microcontroller?how can the operating mode for
design and modelling of adsorption chromatography based on isotherm dataadsorption systems are most commonly set-up as
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