Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Computer Engineering Expert

Q1. Illustrate the various types of Inter Frame Space (IFS) which is used by IEEE 802.11 protocol? Describe their purpose.

Q2. Describe in brief the Frequency Hopping Spread Spectrum (FHSS) method.

Q3. Most of the wired LANs products use Carrier Sense Multiple Access with Collision Detection (CSMA/CD) as the MAC protocol. Though wireless topologies can make a problem for the CSMA/CD. What challenges should be dealt with by the MAC which is used for IEEE 802.11? Describe the main steps of the solution to such problems.

Q4. prepare down the overview of mechanism, merits and demerits of the given classical enhancements to TCP for mobility:

a) Indirect TCP
b) Snooping TCP
c) M-TCP
d) Fast retransmit or fast recovery

Q5. Describe the two fundamental transport mechanisms which are used by Digital Audio Broadcasting (or DAB).

Q6. Illustrate the functions of authentication and encryption in the GSM? Illustrate how is system security maintained?

Q7. Describe three various forms of human-computer interaction: active, passive and coercive with respect to the pervasive computing.

Q8. Describe the working of Mobile agent. For what kinds of applications mobile agents are appropriate?

Computer Engineering, Engineering

  • Category:- Computer Engineering
  • Reference No.:- M910786

Have any Question? 


Related Questions in Computer Engineering

Write a deletion method for the avltree class that utilizes

Write a deletion method for the AVLTree class that utilizes lazy deletion. There are several techniques you can use, but a simple one is to simply add a Boolean field to the Node class that signifies whether or not the n ...

First national banks president congratulates you on

First National Bank's president congratulates you on successfully managing her network's addressing issues. Shen then shares that she's considering upgrading the bank's network from IPv4 to IPv6. She has heard that IPv6 ...

1 differentiate between access and authorization2 what are

1. Differentiate between access and authorization. 2. What are the bene fits of authorization? 3. Why is it dif fi cult to implement distributed authorization? 4. Discuss the merits and demerits of centralized and decent ...

1 using the discussion of circuit-switching in chapter 8

1. Using the discussion of circuit-switching in Chapter 8, explain why this type of switching was chosen for telephone networks. 2. In Chapter 8, we discussed the three communication phases involved in a circuit-switched ...

A variation on the basic binary algorithm involves not

A variation on the basic binary algorithm involves not centering the algorithm around the lower and upper limits. Instead, two alternate parameters are maintained, one that points to the middle of the array segment still ...

Describe the difference between procedural programming and

Describe the difference between procedural programming and object-oriented programming?

1 on average how many requests are being processed at any

1. On average, how many requests are being processed at any given instant? 2. If move to an 8-core system, ideally, what will happen to the system throughput (i.e., how many queries/second will the computer process)? 3. ...

1 using the frequency sampling method design a linear phase

1. Using the frequency sampling method, design a linear phase highpass FIR filter with cutoff frequency Ω c = π/3 and L h = 15. Show an efficient block diagram realization of the filter. 2. Using the frequency sampling m ...

Discussion questionpersonal factors such as anger revenge

Discussion Question Personal factors, such as anger, revenge, and lack of rewards and recognition, may increase the risk of someone stealing from or spying against employees. Organizations should apply adequate security ...

Given the following sequence of keys 80 7 24 16 43 91 35 2

Given the following sequence of keys (80, 7, 24, 16, 43, 91, 35, 2, 19, 72), trace the indicated algorithm to produce a recursive call tree when sorting the values in descending order. (a) merge sort (b) quick sort

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen