5G networking concepts

1. 5G NETWORKING CONCEPTS

2. INTRODUCTION
1G 2G/2.5G 3G 4G
5G
DEPLOYMENT 1970/1984 1980/1999 1990/2002 2000/2010 2014/2015
BANDWIDTH 2KBPS 14-64KBPS 2MBPS 100MBPS >1GBPS
TECHNOLOGY ANALOG
CELLULAR
DIGITAL
CELLULAR
BROADBAND/
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 OFDMA NOMA
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
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7. 2G Architecture

15. • Original Design Manufacturing
ODM, or original design manufacturing, is also also referred to as “private labeling.”
This is where an importer selects an already-existing product design from a factory catalog,
makes a few small changes and sells it under their own brand name. Changes can include
things like packaging or product bundles, colors and branding, and some limited
adjustments to components or functionality
• Original Equipment Manufacturing
OEM stands for Original Equipment Manufacturing, and refers to products that are
fully designed by one company and then licensed out to a manufacturer to produce. The
Apple iPhone, for example, was invented and designed by Apple, and then licensed out to
Foxconn to produce. As a result, the iPhone enjoys a higher level of product differentiation
because its design is only available to Apple and its licensed manufacturer.

16. 4G