What is 5G?
While earlier generations of cellular technology (such as 4G LTE) focused on ensuring connectivity, 5G takes connectivity to the next level by delivering connected experiences from the cloud to clients. 5G Network are virtualized and software-driven, and they exploit cloud technologies.
The 5G network will also simplify mobility, with seamless open roaming capabilities between cellular and Wi-Fi access. Mobile users can stay connected as they move between outdoor wireless connections and wireless networks inside buildings without user intervention or the need for users to reauthenticate.
The new WI-FI 6 wireless standard (also known as 802.11ax) shares traits with 5G, including improved performance. Wi-Fi 6 radios can be placed where users need them to provide better geographical coverage and lower cost. Underlying these Wi-Fi 6 radios is a software-based network with advanced automation.
5G technology should improve connectivity in underserved rural areas and in cities where demand can outstrip today's capacity with 4G technology. New 5G networks will also have a dense, distributed-access architecture and move data processing closer to the edge and the users to enable faster data processing.
Evolution from 1G to 5G
- Developed in 1980s & completed in early 1990s
- Based on analog system
- Speed up to 2.4 kbps
- AMPS (Advance Mobile Phone System) was launched by the US & it was the 1G mobile
- Allows user to make voice calls in 1 country
- Developed in late 1980s & completed in late 1990s
- Based on digital system
- Speed up to 64kbps
- Services such are digital voice & SMS with more clarity
- Semi global facility
- 2G are the handsets we are using today , with 2.5G having more capabilities
- Developed between late 1880s & early 2000s
- Transmission speed from 125 kbps to 2 mbps
- Superior voice quality
- Good clarity in video conference
- E-mail. PDA, information surfing, on-line shopping/banking, games etc.
- Global roaming
- Developed in 2010
- Faster & more reliable
- Speed up to 100 Mbps
- High performance
- Easy roaming
- Low cost
- Next major phase of mobile telecommunication & wireless system
- 10 times more capacity than others
- Expected speed up to 1Gbps
- More faster & reliable than 4G
- Lower cost than previous generations
- Uses UMB (Ultra Wide Band ) networks with higher BW at low energy levels
- BW is of 4000 Mbps, which is 400 times faster than today's wireless networks
- Uses smart antenna
- Uses CDMA ( Code Division Multiple Access)
- 5G will be single unified standard of different wireless networks, including LNA technology LAN/WAN, wwww ( World Wide Wireless Web ) , unified IP & seamless combination of broadband
- Software defined radio, encryption, Anti-virus
- High resolution for crazy cell users
- High resolution for crazy cell phone users
- Bi- directional large BW
- Less traffic
- 25 Mbps connectivity speed
- Enhanced & available connectivity just about the world
- Uploading & Downloading speed of 5G touching the peak ( up to 1Gbps )
- Better and fast solution
- More attractive and effective
ADVANTAGE OF 5G
- Data BW of 1Gbps or higher
- Globally accessible
- Dynamic information access
- Available at low
- 3G - operator Centric
- 4G - Service Centric
- 5G - User Centric
- we have proposed 5G wireless concept designed as an open platform on different layers
- The new coming 5G technology will be available in the market at affordable rates, high peak future and much reliability than preceding technologies .
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