We are surrounded by different technologies. Many of us have become very dependent on technology as it plays a very important role in our daily lives. Here i am take the readers in a drive where they will understand how the technology works.
Cellular Mobile Phone Internet Technology
Internet access on mobile/cell phone is becoming an vital for us day by day. As everybody wants this information network in their own hand on the go. While accessing the internet on mobile phone the speed of data transfer is a major issue, everyone needs high speed internet service for fast access to data, videos etc. on internet.
In last decade Mobile data communication technology evolve rapidly. Here i am showing how Mobile Data Communication Technology evolved.
1st Generation Technology:
Standards:
Technology: Analog
Year of Commencing: 1980
Standards:
AMPS: Advanced Mobile Phone System
TACS: Total Access Communication System
Bandwidth: Nil
Data Speed: Nil
2nd Generation Technology:
Standards:
2.75G EDGE Enhanced Data rates for GSM Evolution
Technology: Digital
Year of Commencing: 1991
Standards:
2G: GSM Global System for Mobile Communication
Data Speed=> Download: 14.4kbps Upload: 14.4kbps
2.5G GPRS General Packet Radio System
Data Speed=> Download: 53.6Kbps Upload: 26.8Kbps
2.75G EDGE Enhanced Data rates for GSM Evolution
Data Speed=> Download: 217.6Kbps Upload: 108.8Kbps
3rd Generation Technology:
Standards:
3.5G HSPA High Speed Packet Access
3.6G HSDPA High Speed Data Packet Access
3.7G eHSPA-7 Enhanced High Speed Data Packet Access
3.7G eHSPA-8 Enhanced High Speed Data Packet Access
3.7G eHSPA-9 Enhanced High Speed Data Packet Access
3.7G eHSPA-10 Enhanced High Speed Data Packet Access
Technology: Digital
Year of Commencing: 2001
Standards:
3G UMTS Univarsal Mobile Telecommunication System
Data Speed=> Download: 384Kbps Upload: 128Kbps
3.5G HSPA High Speed Packet Access
Data Speed=> Download: 7.2Mbps Upload: 3.6Mbps
3.6G HSDPA High Speed Data Packet Access
Data Speed=> Download: 14.4Mbps Upload: 5.76Mbps
3.7G eHSPA-7 Enhanced High Speed Data Packet Access
Release 7
Data Speed=> Download: 21.1Mbps Upload: 11.5Mbps
3.7G eHSPA-8 Enhanced High Speed Data Packet Access
Release 8
Data Speed=> Download: 42.2Mbps Upload: 11.5Mbps
3.7G eHSPA-9 Enhanced High Speed Data Packet Access
Release 9
Data Speed=> Download: 84.4Mbps Upload: 11.5Mbps
3.7G eHSPA-10 Enhanced High Speed Data Packet Access
Release 10
Data Speed=> Download: 168.6Mbps Upload: 23.0Mbps
4th Generation Technology:
Standards:
4G LTE-A Long Term Evolution- Advanced
Technology: Digital
Year of Commencing: 2011
Standards:
4G LTE Long Term Evolution
Data Speed=> Download: 100Mbps Upload: 50Mbps
4G LTE-A Long Term Evolution- Advanced
Data Speed=> Download: 1Gbps Upload: 500Mbps
5th Generation Technology:
5G
Technology: Digital
Year of Commencing: May be 2020
5G
Standards: Yet not decided
Where this will end, G infinitude ?
ReplyDeleteG is not a standerd, it's a general term as
ReplyDelete1G is EDGE: Enhanced Data rates for GSM Evolution
2G is GPRS: General Packet Radio System
3G is HSPA: High Speed Packet Access
4G is LTE: Long Time Evolution