5G

Thursday, November 8, 2018

5G

November 08, 2018 1 Comment

5G Technology:

Then main purpose of 5G is high data rate, reduced latency, energy saving, cost reduction, higher system capacity, and massive device connectivity. 

5G speed:

Speed up to 20 gigabits per second with millimeter waves of 15 gigahertz and higher frequency

5G phase:

1st phase  :    March 2019
2nd phase  :    March 2020

Companies involved in the deployment:

  •  Huawei 
  •  Intel
  •  Qualcomm

Modes of deployment:


1]Non-Standalone mode:

Non-Standalone (NSA) mode of 5G NR refers to an option of 5G NR deployment that dependent on the control plane of existing LTE network for control functions, while 5G NR exclusively focused on user plane.

2]Standalone mode:

Standalone (SA) mode of 5G NR refers to using 5G cells for both signalling and data transfer.
It includes the new 5G Package Core architecture instead of relying on the 4G Evolved Package Core.

Interfaces offered by 5G:

  1. NR 5G   : NR (New Radio) 5G is a new air interface developed for the 5G            network
  2. TF 5G  : Verizon 5G Technical Forum
  3. SIG 5G : 5G SIG is another pre-standard specification of 5G             developed by KT.

How 5G works:



5G wireless signals will be transmitted via large numbers of small cell stations located in places. The use of multiple small cells is necessary because the millimeter wave spectrum -- the band of spectrum between 30 GHz and 300 GHz that 5G relies on to generate high speeds -- can only travel over short distances.

5G use lower-frequency spectrum to  reach a greater distances.



1 comment: