Interview Questions Answers.ORG
Interviewer And Interviewee Guide
Interviews
Quizzes
Home
Quizzes
Interviews Mobile Technologies Interviews:3GAndroidAndroid DeveloperAndroid Software EngineerApp Store Optimizer (ASO)BlackberryiPhoneMobile App ArchitectMobile ApplicationMobile Application DeveloperMobile Apps DeveloperSr. Android DeveloperWireless Communication
Copyright © 2018. All Rights Reserved
3G Interview Question:
Can you please explain the difference between 3G and 2G?
Submitted by: Muhammad★ Packet data speed is higher in 3G, and it is up to 384 KBPS
★ Voice and sms speed is also 384 KBPS in 3G
★ 2G utilizes different switching techniques for voice and data, where as 3G uses single switching, irrespective of data
★ 3G has at least 2MB of data link of a mobile, where in 2G the data rate is in KBPS
★ 3G has WiMAX facility for faster VOIP and internet
★ 2G uses GSM TDMA technology with narrow band 200 KHz.
★ 3G uses CD-MA technology with broadband 5 MHz, with same frequency carrier and time.
Submitted by: Muhammad
★ Voice and sms speed is also 384 KBPS in 3G
★ 2G utilizes different switching techniques for voice and data, where as 3G uses single switching, irrespective of data
★ 3G has at least 2MB of data link of a mobile, where in 2G the data rate is in KBPS
★ 3G has WiMAX facility for faster VOIP and internet
★ 2G uses GSM TDMA technology with narrow band 200 KHz.
★ 3G uses CD-MA technology with broadband 5 MHz, with same frequency carrier and time.
Submitted by: Muhammad
Copyright 2007-2024 by Interview Questions Answers .ORG All Rights Reserved.
https://InterviewQuestionsAnswers.ORG.
https://InterviewQuestionsAnswers.ORG.