5G Wireless Networks Seminar Report

5G Wireless Network Seminar Report

5G wireless Technology Abstract

5G wireless networks will support 1,000-fold gains in capacity, connections for at least 100 billion devices, and a 10 Gb/s individual user experience capable of extremely low latency and response times. Deployment of these networks will emerge between 2020 and 2030. 5G radio access will be built upon both new radio access technologies (RAT) and evolved existing wireless technologies (LTE, HSPA, GSM, and WiFi). Breakthroughs in wireless network innovation will also drive economic and societal growth in entirely new ways. 5G will realize networks capable of providing zero-distance connectivity between people and connected machines.Over in South Korea, where they invest heavily in bleeding-edge technology, there are plans to have 5G connections in place with speeds 1,000 times faster than that of 4G. Here’s a cool real-world comparative scenario: downloading an 800 MB movie with the most advanced 4G available (the 3band LTE-A proposed for later this year in South Korea) would take 22 seconds; with 5G the movie would be yours in one second. A single tick of the clock.

The 5G Wireless Technology performance vision

  • Support a 1000x data volume increase
  • Peak data rate (fixed) 10 to 50Gbps
  • Peak data rate (mobile) 5Gbps
  • Edgeless cells. No cell boundary
  • 1Gbps everywhere.
  • Latency 10ms)

Major challenges of 5G Wireless Technology

  • Spectrum allocation
  • Radio access technology
  • New coding and modulation schemes
  • MIMO & antenna design
  • Low-cost device development
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