15-09-2014, 12:34 PM
5G MOBILE TECHNOLOGY
[attachment=67987]
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
3rd GENERATION
3g technology is intended for true multimedia cell phone
typically called smart phones and features increased bandwidth and transfer rates to accommodate wed-based applications and phone-based audio and video files
Advantages
universal global roaming
multimedia (voice , data & video)
384 kbps while moving
2mbps when stationary at specific l
locations
video calling
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.
5G is going to be a packed based network.
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.
IPv6 SUPPORT:
IPv6 increases the IP addresses size from 32bit to 128 bits, to support more levels of addressing hierarchy and much greater number of addressable node.
IPv6 support large number of wireless enabled devices.
IPv6 Extend the IP address space enough to offer a unique IP address to any device.
IPv6 Improve support for IP Mobility.
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=67987]
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
3rd GENERATION
3g technology is intended for true multimedia cell phone
typically called smart phones and features increased bandwidth and transfer rates to accommodate wed-based applications and phone-based audio and video files
Advantages
universal global roaming
multimedia (voice , data & video)
384 kbps while moving
2mbps when stationary at specific l
locations
video calling
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.
5G is going to be a packed based network.
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.
IPv6 SUPPORT:
IPv6 increases the IP addresses size from 32bit to 128 bits, to support more levels of addressing hierarchy and much greater number of addressable node.
IPv6 support large number of wireless enabled devices.
IPv6 Extend the IP address space enough to offer a unique IP address to any device.
IPv6 Improve support for IP Mobility.
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.