5G Telecommunication

1. TOPIC: 5G Technology

2. Introduction to 5G
Evolution from 1G to 5G
Comparison of different generations
Features of 5G
Basic Architecture of 5G
Advantages of 5G
Challenges in 5G
References
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3. 5G Wireless: 5th generation
wireless technology
Complete wireless
communication with almost no
limitations
Incredible transmission speed
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5. Technology 1G 2G 3G 4G 5G
Deployment 1970/1984 1980/1999 1990/2002 2000/2010 2014/2015 (in progress)
Bandwidth 2kbps 14-64kbps 2mbps 200mbps >1gbps
Technology Analog
cellular
Digital
cellular
Broadband width
/ cdma / ip
Technology
Unified ip & seamless
combo of LAN / WAN
/ WLAN / PAN
4G+WWWW
Service Mobile
telephony
Digital
voice, short
messaging
Integrated high
quality audio,
video & data
Dynamic information
access, variable
devices
Dynamic information
access, variable devices
with AI capabilities
Multiplexing FDMA TDMA/CDMA CDMA CDMA CDMA
Switching Circuit Circuit/circuit for
access network
& air interface
Packet except
for air interface
All packet All packet
Core network PSTN PSTN Packet
network
Internet Internet
Handoff Horizontal Horizontal Horizontal Horizontal&
Vertical
Horizontal&
Vertical 5

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8. Separation of network layer into two sub-layers:
(i) Lower network layer (for each interface)
(ii) Upper network layer (for the mobile terminal)
All mobile networks will use mobile IP and each mobile terminal
will be a FA (Foreign Agent)
A mobile can be attached to several mobiles or wireless networks at
the same time
The fixed IPv6 is implemented in all mobile phones
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9. Hardware
• Uses UWB (Ultra Wide Band) networks with higher BW with low energy
levels and smart antennas
• Uses CDMA (Code Division Multiple Access)
Software
• 5G will be single unified standard of different wireless networks,
including LAN technologies, LAN/WAN, WWWW- World Wide Wireless
Web, unified IP & seamless
• combination of broadband Software defined radio, encryption, flexibility,
Anti- Virus
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10. Data BW of 1 Gbps or higher
Globally accessible
Dynamic information access
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