Artiza LTE eNB Test Solutions

Requirement for Testers

An example for the maximum number of LTE eNB deployment in one cell with 6 sectors is shown in Figure 28: Example of LTE eNB deployment, and UE-SIM and S1/X2-SIM specification for the eNB is also shown in Table 3.

Figure 28

Figure 28

Table 3 : Example of LTE eNB Load Tester (UE-SIM and S1/X2-SIM) Requirement
Parameter Side Requirement Comment
No. of sectors UE-SIM 6 sector/system 6 sectors/cell
No. of UEs to simulate UE-SIM 840 UEs/sector 5,040 UEs/system
No. of MMEs to simulate S1X2-SIM 2 2 associations/MME
No. of S-GWs to simulate S1X2-SIM 2 2 IPs/S-GW
No. of eNB to simulate S1X2-SIM 2 2 associations/eNB
No. of external IP stations S1X2-SIM 10 Support IPv4
No. of UEs to simulate UE-SIM/S1X2-SIM 840 UEs/sector 5,040 UEs/system
No. of bearers to simulate UE-SIM/S1X2-SIM 3 bearers/UE 7200 bearers/system
No. of GbE I/Fs S1X2-SIM 2 Including external I/F
No. of RACH Mux UE-SIM 64 Mux/msec RACH performance
DL Throughput (SISO) UE-SIM 75 Mbps/system Max MAC RX Rate
DL Throughput (MIMO) UE-SIM 150 Mbps/system Max MAC RX Rate
DL Throughput S1X2-SIM 450 Mbps/System Max TX Rate
UL Throughput UE-SIM 50 Mbps/system Max TX MAC Rate
UL Throughput S1X2-SIM 300 Mbps/system Max RX Rate
No. of RRC msgs to generate UE-SIM 6000 msgs/sec