M.2083-03
User experienceddata rate(Mbit/s)
100
Spectrumefficiency
IMT-2020
3´
500
1106
10
20
100´Mobility(km/h)
Latency(ms)
Connection density
(devices/km )2
Networkenergy efficiency
Area trafficcapacity
(Mbit/s/m )2
Peak data rate(Gbit/s)
10
1´
400350
10105
10´1´
10.1
1
IMT-advanced
Conditions
Conditions24.25 ─ 27.5 ; 3.25 GHz1
37 ─ 43.5 ; 6.5 GHz 2
45.5 ─ 47 ; 1.5 GHz3
47.2 ─ 48.2 ;1 GHz4
66 ─ 71 ;5 GHz5
WRC-19 Identified additional bands for IMT2020
Total : 14.75(Global) + 2.5(Country specific) = 17.25 GHz
Conditions 69 & R2
53
WRC-19 conditions on IMT2020 identified bands (in-band)
𝜽𝟏 ± 𝟕 ⋅ 𝟓𝟎 𝜽𝟐 ± 𝟕 ⋅ 𝟓𝟎
Satellite arc
1) 24.45-27.5 GHz2) 42.5-43.5 GHz 4) 47.2-48.2 GHz
𝜽𝟐
𝜽𝟏
BS max power below horizon
?
WRC-19 conditions on IMT2020 identified bands (Adj-band)
EESS( p) IMT2020
23.6 24 24.25 27.5
1 Sep 19 1 Sep 21 1 Sep 23 1 Sep 25 1 Sep 27
–33 BS/–29 UE (dBW/200 MHz) –39 BS/–35 UE (dBW/200 MHz)
36 37 40.5
EESS( p) IMT2020
1 Sep 19 1 Sep 27
–43 BS/–23 UE (dBW/200 MHz)
GHz
GHz
HAPS
20 – 50 km
1) New freq. bands for worldwide usages:31-31.3 GHz (Fixed service), 38-39.5 GHz, 47.2-47.5 GHz (Fixed Service) and 47.9-48.2 GHz (Fixed service)
2) Adopted power flux density(pfd) mask for protection
WRC-19 outcome on High Altitude Platform Station(HAPS)
HAPS usages:1) Underserved communities2) Remote and rural areas3) Disaster management4) Additional platform for
Broadband rollout5) HAPS as IMT BS (HIBS)
HIBS (5.388A )1 885-1 980 MHz (R1, R2, R3)2 010-2 025 MHz (R1, R3) 2 110-2 170 MHz (R1, R2,R3)
WRC-19 outcome Non-GSO system
Freq (GHz) Region3
10.70-12.75 FIXED-SATELLITE (space-to-Earth)
12.75-17.70 FIXED-SATELLITE (Earth-to-space)
17.70-18.10 FIXED-SATELLITE (space-to-Earth) FIXED-SATELLITE (Earth-to-space)
18.10-19.30 FIXED-SATELLITE (space-to-Earth)
19.30-19.60 FIXED-SATELLITE (space-to-Earth) FIXED-SATELLITE (Earth-to-space)
19.60-19.70 FIXED-SATELLITE (space-to-Earth) (Earth-to-space)
19.70-20.20 FIXED-SATELLITE (space-to-Earth)
27.00-29.90 FIXED-SATELLITE (Earth-to-space)
29.90-30.00 FIXED-SATELLITE (Earth-to-space)
37.50-42.50 FIXED-SATELLITE (space-to-Earth)
47.20-51.40 FIXED-SATELLITE (Earth-to-space)
BIU
Year No of NGSO Sat
2 10%
5 50%
7 100%
WRC-23 agenda for IMT
Sharing and compatibility studies for IMT1) 3 600-3 800 MHz and 3 300-3 400 MHz (Region 2);
2) 3 300-3 400 MHz (Amend footnote in Region 1); 3) 7 025-7 125 MHz (globally); 4) 6 425-7 025 MHz (Region 1);5) 10 000-10 500 MHz (Region 2),
Sharing and compatibility high-altitude platformstations as IMT base stations (HIBS)
1) 694-960 MHz; 2) 1 710-1 885 MHz
(1 710-1 815 MHz to be used for uplink only in Region 3); 3) 2 500-2 690 MHz
(2 500-2 535 MHz to be used for uplink only in Region 3, except 2 655-2 690 MHz in Region 3);