12-06-2012, 01:31 PM
5G Mobile Technology
5g technology ppt techybyte.pptx (Size: 1.08 MB / Downloads: 349)
1st GENERATION:
Introduced in 1980
Analog cellular mobile,Data speed 2.4kbps
1G mobiles- AMPS,NMT,TACS
Uses FDMA technique with 30KHz
2nd GENERATION:
Digital cellular systems
Digital modulation schemes- TDMA,CDMA
Data speed in 2g is up to 64kbps
Data speed in 2.5g is up to 144kbps
GPRS, EDGE and CDMA 2000 were 2.5 technologies.
WHAT IS 5G
5G is a packet switched wireless system with wide area coverage and high throughput.
5G wireless uses OFDM and millimeter wireless that enables data rate of 20 mbps and frequency band of 2-8 GHz.
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.
5g technology ppt techybyte.pptx (Size: 1.08 MB / Downloads: 349)
1st GENERATION:
Introduced in 1980
Analog cellular mobile,Data speed 2.4kbps
1G mobiles- AMPS,NMT,TACS
Uses FDMA technique with 30KHz
2nd GENERATION:
Digital cellular systems
Digital modulation schemes- TDMA,CDMA
Data speed in 2g is up to 64kbps
Data speed in 2.5g is up to 144kbps
GPRS, EDGE and CDMA 2000 were 2.5 technologies.
WHAT IS 5G
5G is a packet switched wireless system with wide area coverage and high throughput.
5G wireless uses OFDM and millimeter wireless that enables data rate of 20 mbps and frequency band of 2-8 GHz.
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.