5G technology will provide incredible wireless transmission speeds of over 1 gigabit per second with complete wireless communication capabilities. It uses new network architectures and advanced technologies like ultra-wide band networks, smart antennas, and software defined radios. 5G offers advantages like greater bandwidth, unified connectivity across different networks, vertical and horizontal handovers between networks, and dynamic access to information from variable devices. However, challenges remain in fully implementing and standardizing 5G technology globally.

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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