Page 87 - ITU Journal Future and evolving technologies Volume 2 (2021), Issue 6 – Wireless communication systems in beyond 5G era

ITU Journal on Future and Evolving Technologies, Volume 2 (2021), Issue 6

0.6
T 1,m,1
0.5
SP1 Tier Slice Ratio 0.4 T 1,p,1
T 1,f,1
T 1,pf,1
0.3
T 1,m,2
0.2
T 1,p,2
0.1 T 1,f,2
T 1,pf,2
0
100 200 300 400 500
InP Bandwidth (MHz)
(a) SP1 tier network slice ratio 1, ,
0.5
T 2,m,1
SP2 Tier Slice Ratio 0.3 T 2,p,1
0.4
T 2,f,1
T 2,pf,1
0.2
T 2,m,2
T 2,f,2
0.1
T 2,p,2
T 2,pf,2
0
100 200 300 400 500
InP Bandwidth (MHz)
(b) SP2 tier network slice ratio 2, ,
Fig. 14 – Impact of the InP bandwidth on the tier network slicing ratio , , in a 2‑domain network and a slice delay bound of 10ms.
0.5
T 1,m,1
T 1,f,1
0.4
T 1,p,1
SP1 Tier Slice Ratio 0.3 T 1,m,2
T 1,pf,1
T 1,f,2
T 1,p,2
0.2
T 1,pf,2
0.1 T 1,m,3
T 1,f,3
T 1,p,3
T 1,pf,3
0
100 200 300 400 500
InP Bandwidth (MHz)
(a) SP1 tier network slice ratio 1, ,
0.5
T 2,m,1
T 2,f,1
0.4
T 2,p,1
SP2 Tier Slice Ratio 0.3 T 2,m,2
T 2,pf,1
T 2,f,2
T 2,p,2
0.2
T 2,pf,2
0.1 T 2,m,3
T 2,f,3
T 2,p,3
T 2,pf,3
0
100 200 300 400 500
InP Bandwidth (MHz)
(b) SP2 tier network slice ratio 2, ,
Fig. 15 – Impact of the InP bandwidth on the tier network slicing ratio , , in a 3‑domain network and a slice delay bound of 10ms.

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