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Functional Area : Performance
Activity:  41 comments  635 views  last activity : 08 07 2011 22:12:26 +0000
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       Must Read

 

Difference Between Image and Picture

IMAGE - An image of your self or anyone (Usually taken through Camera) PICTURE - A Picture is to draw something in the computer/real life.

Difference Between 1G, 2G, 2.5G, 3G, Pre-4G and 4G

1G is the first generation cellular network that existed in 1980s. It transfer data (only voice) in analog wave, it has limitation because there are no encryption, the sound quality is poor and the speed of transfer is only at 9.6kbps. 

2G is the second one, improved by introducing the concept of digital modulation, which means converting the voice(only) into digital code(in your phone) and then into analog signals(imagine that it fly's in the air). Being digital, they overcame some of the limitations of 1G, such as it omits the radio power from handsets making life more healthier, and it has enhanced privacy.

2.5G is a transition of 2G and 3G. In 2.5G, the most popular services like SMS (short messaging service), GPRS, EDGE, High Speed Circuit switched data, and more had been introduced.

3G is the current generation of mobile telecommunication standards. It allows simultaneous use of speech and data services and offers data rates of up to 2 Mbps, which provide servcies like video calls, mobile TV, mobile Internet and downloading.   There are a bunch of technologies that fall under 3G, like WCDMA, EV-DO, and HSPA and others.  

In telecommunications, 4G is the fourth generation of cellular wireless standards. It is a successor to the 3G and 2G families of standards. In 2008, the ITU-R organization specified the IMT-Advanced (International Mobile Telecommunications Advanced) requirements for 4G standards, setting peak speed requirements for 4G service at 100 Mbit/s for high mobility communication (such as from trains and cars) and 1 Gbit/s for low mobility communication (such as pedestrians and stationary users)

A 4G system is expected to provide a comprehensive and secure all-IP based mobile broadband solution to laptop computer wireless modems, smartphones, and other mobile devices. Facilities such as ultra-broadband Internet access, IP telephony, gaming services, and streamed multimedia may be provided to users.

PRE-4G technologies such as mobile WiMAX and Long term evolution (LTE) have been on the market since 2006 and 2009 respectively, and are often branded as 4G. The current versions of these technologies did not fulfill the original ITU-R requirements of data rates approximately up to 1 Gbit/s for 4G systems. Marketing materials use 4G as a description for LTE and Mobile-WiMAX in their current forms.


3G & 4G Difference   Table.
3G & 4G Difference   Table.


Definition of above mentioned terms/words are taken from different professionals and web sources.
It is possible that you may found some differences in the above definitions as it depend on professional to professional.  In this case, you may share your views with us or you can search through Internet for more clarification.

 

 

 Top Comment : Swapna Das   | 06 02 2011 11:20:41 +0000
Hey nice info specially the different Gs.. :) the pics though are not getting loaded ..Thanks :)
 
41 comments on "A Must Read--- Difference Between"
  Commented by  Sairam. M, System Administrator    | 08 07 2011 22:12:26 +0000
...
  Commented by  pragati parihar, MBA/PGDM student, banasthali university,jaipur    | 06 19 2011 19:10:07 +0000
hi....nice to give an information relating telecommunication technology.
  Commented by  stella, Freelancer, Executive Search    | 06 13 2011 10:09:40 +0000
Hello

My name is Stella Oneil ,i saw your profile and i became interested in you,i will also like to know you the more,and i want you to send an email to my email address (stelleoneil@yahoo.com)so i can give you my picture .Remember the distance, color or language does not matter but love matters a lot in life.
  Commented by  mallanna, networking, 3i    | 06 10 2011 09:19:25 +0000
ya some different information
  Commented by  vasudevarao, Corp. Communication Executive, Tinna shipping &ware housing ltd.,    | 06 08 2011 05:24:06 +0000
hey this is very nice information thanks alot
  Commented by  Rahul Adwant, HR, Deloitte Touche Tohmatsu    | 06 07 2011 10:33:02 +0000
Thanks for the info. Its clear and elaborate. :)
  Commented by  Jagdeep Ohlan, Engineer Maintenance, Advantec Coils Pvt. Ltd,Bahadurgarh, Haryana    | 06 06 2011 13:51:34 +0000
Thanks Tina for information about telecommunication technology.
  Commented by  sunil ghodke, Construction-Residential, TDL    | 06 05 2011 10:33:43 +0000
I never had such information before! Thanks Pooja and Tina !
Really good information :)
  Commented by  puneet kaushik, Operations Manager, NBFC    | 06 04 2011 09:49:40 +0000
thnks , tina for sharing such valuable information with us.
  Commented by  Manakavala Perumal, Merchandiser, Programming, KARUR KCP PACKKAGING LTD    | 06 04 2011 04:38:43 +0000
Thanks for your referral Ms. Tine. This is really a good information.
  Commented by  Santosh A. Jadhav, Executive - Business Development, Titan Aeration    | 06 03 2011 12:15:03 +0000
very nice information.....keep sharing,,,and be smiling,
  Commented by  Sudip Saha, Accounts Manager, Y.S. Limited    | 06 03 2011 05:40:51 +0000
very good information for mouth battle...
  Commented by  Santosh, Associate Interactive Developer, Sapient Corporation    | 06 03 2011 05:27:09 +0000
Good Information.. Thanks for Sharing this Tina :)
  Commented by  robin, Material Mgmt Executive/Manager, J&P(O)Ltd    | 06 03 2011 05:00:25 +0000
thanks very much..
  Commented by  Mohammad Bakhsh, Project Leader/Managing Consultant, Freelancer    | 06 03 2011 04:11:59 +0000
Thanks,Tina for referral.A good piece of information.i could now know the real reasons of ascendancy in telecom spectrum.My take on image v/s picture is slightly different.Image is attitude which one forms in the society and the picture is the image one forms in abstract when his or her name is called.  
  Commented by  RamaRao, Lead UI Engineer, Host Analytics    | 06 03 2011 04:03:13 +0000
Thanks for the information and thanks for referral Tina :)
  Commented by  Rajib Bose, Top Mgmt Manager/Sr. Manager, Sigma Consultants P Ltd    | 06 03 2011 02:58:43 +0000
Thanks Pooja; I've always wondered what the differences were between the generations. By the way, when is 4G expected for commercial use in India?
Informative. Thanx for sharing. And thanx for the referral, Tina.
  Commented by  sudhakar, Head Markering, codezene (P) ltd    | 06 02 2011 16:38:19 +0000
NICE INFM. THANKS FOR REFERRAL
  Commented by  sonal, MBA/PGDM student, NWIMSR    | 06 02 2011 16:22:56 +0000
Very interesting piece of information shared!!!
  Commented by  Manik Sood, MT, Ballarpur Industries Limited    | 06 02 2011 15:31:56 +0000
Thanks for this useful info...
  Commented by  Vidhu Dar, Dy. General Manager- Stores, Bgr energy systems ltd    | 06 02 2011 15:24:00 +0000
Thanks for the referral it is very informative .
  Commented by  Rohit Thakur, Sr. MEP QA/QC Engineer, QA/QC INCHARGE, CONSTRUCTION SPECIALIST-MEP    | 06 02 2011 14:04:37 +0000
thanks for this article!
  Commented by  Upendra Pratap Singh, Head/VP/GM-R&D, SAIL,Bokaro Steel Plant    | 06 02 2011 13:56:44 +0000
Thanks please.Quite informative.
  Commented by  KALIYAMOORTHY, Oil & Gas Area Coordinator, Undisclosed    | 06 02 2011 13:12:13 +0000
Very educative information. Thanks for referral Ms. Tina
  Commented by  Dr.G.S.Rama Rao, Freelancer    | 06 02 2011 12:40:35 +0000
Thanx for the information
  Commented by  Rathin Deb, Freelance Retail Consultant    | 06 02 2011 12:39:35 +0000
Thanks Tina for referral. Really an informative article by Pooja.
  Commented by  Archie Saini, Document Coordinator, Oasis Technosoft    | 06 02 2011 12:23:59 +0000
very informative..thanks for sharing!!! will be waiting for more informative posts from you.....:D
  Commented by  Archie Saini, Document Coordinator, Oasis Technosoft    | 06 02 2011 12:22:32 +0000
Rating : +1 
very informative..thanks for sharing!!! will be waiting for more informative posts from you.....:D
  Commented by  Parimi Nagendra, DY.MANAGER (HR) GAIL (India) LTD.    | 06 02 2011 12:21:36 +0000
The Content was very knowledgeable and informative.  Thanks to Tina and Pooja Joshi for sharing this useful information.
  Commented by  MD ASIF ALAM, Assistant Project Manager, U foam    | 06 02 2011 12:16:12 +0000
Thank u for sharing...........

  Commented by  Sairam. M, System Administrator    | 06 02 2011 12:11:29 +0000
BETWEEN 1G TO 4G EVERY SINGLE INNOVATION IN TECHNOLOGY HAS HAD LOGICAL AND HARDWARE CHANGES AS WELL AND MOREOVER THERE HAS BEEN A CONSTANT CHANGE IN THE COST FROM ONE GENERATION TO ANOTHER.     

NICE STUFF!

THANKS FOR SHARING......


THANKS FOR REFERRAL....

  Commented by  Surjeet Kumar, Accounts Manager, Decent Paper Mills Pvt. Ltd.    | 06 02 2011 12:05:39 +0000
really nice information
  Commented by  Raj, Senior DBA, Nortel Networks(Avaya India)    | 06 02 2011 12:05:20 +0000
three cheers to MsPooja...Thanks Pooja for sharing such information
  Commented by  Boddeda Murali, System Software Engineer, IBM    | 06 02 2011 11:58:18 +0000
Good Information
  Commented by  Boddeda Murali, System Software Engineer, IBM    | 06 02 2011 11:56:29 +0000
Very good information 
Thank you mam for sharing this useful information. 
  Commented by  Tina, Journalist, Tv 9    | 06 02 2011 11:26:42 +0000
Rating : +3 
yes really good piece of information ... thanks a lot...
  Commented by  Swapna Das, Assistant Professor, Govt. college    | 06 02 2011 11:20:41 +0000
Rating : +1 
Hey nice info specially the different Gs.. :) the pics though are not getting loaded ..Thanks :)
  Commented by  Sanjay Bhardwaj, Partner/Principal/VP, BPL Ltd, Health Management Solution    | 06 02 2011 08:19:08 +0000
Rating : +1 
This surely is informative.... cheers
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