Use case # | Characteristic parameter | Influence quantity | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Communication service availability: target value [%] | Communication service reliability: mean time between failures | End-to-end latency: maximum | Service bitrate: user experienced data rate | Message size [byte] | Transfer interval: target value | Survival time | UE speed | # of UEs | Service area | |
1 | 99.999 | – | Normal: 1 s; Fault: 2 ms (note 2) | 2 M to 10 M (note 1) | – | Normal: 1 s; Fault: 2 ms (note 2) | – | – | 54/km² (note 3) 78/km² (note 4) | several km² |
NOTE 1:
The KPI values are sourced from [29].
NOTE 2:
It is the one-way delay from a distributed terminal to 5G network.
NOTE 3:
When the distributed terminals are deployed along overhead line, about 54 terminals will be distributed along overhead lines in one square kilometre.
NOTE 4:
When the distributed terminals are deployed in power distribution cabinets, there are about 78 terminals in one square kilometre.
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Use case # | Communication service availability | End-to-end latency: maximum (note) | Service bitrate: user experienced data rate | Message size [byte] | Transfer interval: target value | Survival time | UE speed | UE density [#/km²)] | Service area |
---|---|---|---|---|---|---|---|---|---|
1 | > 99.999 % | 15 ms | 2.5 Mbit/s | < 245 | ≤ 1 ms | transfer interval (one frame loss) | stationary | ≤ 100/km² | several km² |
2 | > 99.999 % | 15 ms | 1.2 Mbit/s | < 245 | ≤ 2 ms | transfer interval (one frame loss) | stationary | ≤ 100/km² | several km² |
3 | > 99.999 % | 10 ms | 2.5 Mbit/s | < 245 | ≤ 1 ms | transfer interval (one frame loss) | stationary | ≤ 100/km² | several km² |
4 | > 99.999 % | 10 ms | 1.2 Mbit/s | < 245 | ≤ 2 ms | transfer interval (one frame loss) | stationary | ≤ 100/km² | several km² |
5 | > 99.999 % | 5 ms | 2.5 Mbit/s | < 245 | ≤ 1 ms | transfer interval (one frame loss) | stationary | ≤ 100/km² | several km² |
6 | > 99.999 % | 5 ms | 1.2 Mbit/s | < 245 | ≤ 2 ms | transfer interval (one frame loss) | stationary | ≤ 100/km² | several km² |
NOTE:
UE-to-UE communication.
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