|
|
|
|
|
|
| .... |
UE
|
EPS bearer
|
PGW
|
E-RAB
|
SGW
|
S5/S8 bearer
|
Radio bearer
|
eNB
|
S1 bearer
|
.... |
|
|
Type
|
QCI
|
Priority
|
Delay (ms)
|
Error rate
|
Service example
|
|
GBR
|
1
|
2
|
100
|
0.01
|
Voice call (CBR)
|
|
2
|
4
|
150
|
0.001
|
Video call (CBR)
|
|
3
|
3
|
50
|
0.001
|
Real time Gaming
|
|
4
|
5
|
300
|
0.000001
|
Video on demand
|
|
nGBR
|
5
|
1
|
100
|
0.000001
|
IMS Signaling
|
|
6
|
6
|
300
|
0.000001
|
Voice/video over IP, Chat, DL Video streaming, Internet, E-mail
|
|
7
|
7
|
100
|
0.001
|
|
8
|
8
|
300
|
0.000001
|
|
9
|
9
|
300
|
0.000001
|
|
|
|
|
|
|
|
|
|
|
LTE - QoS
|
3GPP TS 36.300 "E-UTRAN overall"
3GPP TS 23.401 "EPS overall"
3GPP TS 23.203 "Policy & charging"
List of all referred specifications along with their 3GPP locations is available here.
|
|
|
|
|
