Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Computer Engineering Expert

problem 1:

a)  In brief describe each of the given wireless standards:

•    WiFi
•    WiMAX
•    3G

b) Bluetooth is an industrial specification for the wireless personal area networks. Bluetooth gives a manner to join and exchange information between devices such personal digital assistants (PDAs), mobile phones and laptops through a secure, globally unlicensed short range radio frequency. The future version of Bluetooth code-named, Lisbon, would give enhanced security and usability features.

In brief describe each of the given features of Lisbon:

•    Atomic Encryption Change.
•    Extended Inquiry Response.
•    Sniff Subrating.
•    Qos.
•    Simple Pairing.

problem 2:

a) State the given terms with reference to the mobile phones:

•    3G phones
•    Handset
•    Satellite Phone
•    Hands-free kit 
•    Wireless Phone.

b) Describe on Mobile Marketing and the manners in which it is being exploited.

c) Describe what you understand by the given signal strength 40 dBµ or 100 µV/m².

d) In brief describe the Universal Mobile Telecommunications System (UMTS).

problem 3:

a) Short Message Service (SMS) is a service accessible on most mobile phones which permits the sending of short messages between mobile phones and other handheld devices and even the landline telephones.

In brief describe why an SMS is limited to 160 characters.

b) Multimedia Messaging Service (MMS) is a standard for telephony messaging systems which permit sending messages which comprises multimedia objects (images, audio, video, rich text) and not just text messages as in Short message service.

In brief describe the two modes of delivery in MMS.

c)  prepare down the fundamental steps which must be taken to secure the WiFi network.

Computer Engineering, Engineering

  • Category:- Computer Engineering
  • Reference No.:- M95835

Have any Question? 


Related Questions in Computer Engineering

1 what is the best page size if entries now become 128

1. What is the best page size if entries now become 128 bytes? 2. Based on 5.10.1, what is the best page size if pages are half full? 3. Based on 5.10.2, what is the best page size if using a modern disk with a 3 ms late ...

Create 1 webpage that lays out the attached design using

Create 1 webpage that lays out the attached design using CSS. You may use any font you want.  You can get the pictures from the Word document by right clicking on each picture and choosing "Save as picture". Zip all your ...

The production planner for fine coffees inc produces two

The production planner for Fine Coffees, Inc., produces two coffee blends: American (A) and British (B). Two of his resources are constrained: Columbia beans, of which he can get at most 300 pounds (4,800 ounces) per wee ...

Design a help-desk priority manager store help requests

Design a help-desk priority manager. Store help requests stored in a text file with the following structure: priority, id of requesting party, time of request The priority is an integer in the range 1-5 with 1 being the ...

Create a php script allows me to remain on irc cloud

Create a PHP script allows me to remain on IRC Cloud without disconnecting. The script should have a $user / $password which we can edit with our username/pw. Then I can run it on a VPS and it will be basically make my I ...

1 assume a private internet uses a protocol suite totally

1. Assume a private internet uses a protocol suite totally different from the TCP/ IP protocol suite. Can this internet still use the services of UDP or TCP as an end-to-end vehicle of message communication? 2. Can you e ...

Computer science assignmentanswer the questions clearly

Computer Science Assignment Answer the questions clearly, explain your answer, and show your work. Answers, even if right but without an explanation, will get no credit. The explanations need to be brief, but complete, l ...

The police and the public defender share a computer what

The police and the public defender share a computer. What security problems does this present? Do you feel it is a reasonable cost-saving measure to have all public agencies share the same (set of) computers?

Create a gas price windows form applicationallow user to

Create a "Gas Price" Windows Form Application, Allow user to enter gas prices for 12 month from the textbox and click the Enter button. Create a 12 element 1-dimensional array of Decimal type Store the prices in the arra ...

1 how does a vlan save a company time and money2 how does a

1. How does a VLAN save a company time and money? 2. How does a VLAN provide extra security for a network? 3. How does a VLAN reduce network traffic? 4. What is the basis for membership in a VLAN?

  • 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

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

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