10-11-2012, 03:24 PM
5G TECHNOLOGY FOR BETTER INTERNET EXPERIENCE
[attachment=38960]
A BRIEF VIEW OR DEFINATION OF GENERATIONS
Generation refers change in nature of Service compatible transmission technology and new frequency bands.
1G systems used analog frequency modulation. and 2G systems use digital communication techniques with TDM, FDM, CDMA.
3G systems offer higher data rates and voice and paging services to provide interactive multimedia including teleconferencing and internet access.
4G aims to provide IP telephony, ultra-broadband Internet access gaming services.
OBJETIVES OF 5G
5G being developed to accommodate QoS rate requirements set by further development of existing 4G applications.
Flexible channel bandwidth between 5 and 20MHz, optionally up to 40MHz.
Data rate of at list 1Gb/s between any two points in the world.
Increase system spectral efficiency of up to 3bit/s/Hz/cell in the downlink and 2.25bit/s/Hz/cell for indoor usage.
STANDARD WIRELESS 5G
WiMAX formed to provide conformance and interoperability of the IEEE 802.16 standard. It aims to provide wireless data over long distance from point-to-point link to cellular mobile type access.
WiBRO a part of IEEE 802.16e in process to provide collaborative and generic mobile WiMAX.
3GPP LTE a project aims to improve the mobile phone standard to cope with future requirements.
5GPP 2 UMB a project to improve the CDMA2000 mobile phone standard for next generation applications.
CONCLUSION
Migration to 5G networks ensures convergence of networks, technologies, applications and services.
5G can serve as a flexible platform.
Wireless carriers have an opportunity to shorten Investment return, improve operating efficiency and increase revenues.
5G - a promising Generation of wireless communication that will change people’s lives.
[attachment=38960]
A BRIEF VIEW OR DEFINATION OF GENERATIONS
Generation refers change in nature of Service compatible transmission technology and new frequency bands.
1G systems used analog frequency modulation. and 2G systems use digital communication techniques with TDM, FDM, CDMA.
3G systems offer higher data rates and voice and paging services to provide interactive multimedia including teleconferencing and internet access.
4G aims to provide IP telephony, ultra-broadband Internet access gaming services.
OBJETIVES OF 5G
5G being developed to accommodate QoS rate requirements set by further development of existing 4G applications.
Flexible channel bandwidth between 5 and 20MHz, optionally up to 40MHz.
Data rate of at list 1Gb/s between any two points in the world.
Increase system spectral efficiency of up to 3bit/s/Hz/cell in the downlink and 2.25bit/s/Hz/cell for indoor usage.
STANDARD WIRELESS 5G
WiMAX formed to provide conformance and interoperability of the IEEE 802.16 standard. It aims to provide wireless data over long distance from point-to-point link to cellular mobile type access.
WiBRO a part of IEEE 802.16e in process to provide collaborative and generic mobile WiMAX.
3GPP LTE a project aims to improve the mobile phone standard to cope with future requirements.
5GPP 2 UMB a project to improve the CDMA2000 mobile phone standard for next generation applications.
CONCLUSION
Migration to 5G networks ensures convergence of networks, technologies, applications and services.
5G can serve as a flexible platform.
Wireless carriers have an opportunity to shorten Investment return, improve operating efficiency and increase revenues.
5G - a promising Generation of wireless communication that will change people’s lives.