User's Manual

RNU4000BS Base Station User Manual
Runcom Technologies Ltd. 47
5.3 Field Test Procedure
Preliminary preparation
1. Establish the test setup and the outdoor installation according to the figure “Field Test Setup” or equivalent
2. Establish connection between the BS and the CPE and required settings to obtain proper connection
Perform PC to PC TCP throughput performance using measurement tools:
• FTP “FileZilla Server” (Setting Buffer size = 491520/Socet buffer size=983040)
• 5 sessions (file size 80 Mb each) running simultaneously on CPE in complete LOS
DL Throughput performance SISO/ MIMO B
DL link Modulation RSSI[dB] CINR
[dB]
DL Throughput (max) [Mb/s]
Radio BW 10MHz
TX/RX symbols ratio 32:15
64 QAM 5/6 (MIMO-B) -55 27 37
64 QAM 2/3 (MIMO-B) -58 25 30
16 QAM ¾ (MIMO-B) -65 22 22
64 QAM 2/3 (SISO) -70 20 14.5
16QAM ¾ (SISO) -75 17 11
16QAM ½ (SISO) -78 14 7.5
QPSK ¾ (SISO) -80 11 5.5
QPSK ½ (SISO) -83 8 3.5
Note:
1. Throughput performance measurements values tolerance -5%
2. CINR measure values tolerance ±2dBm
3. RSSI values tolerance ±3dBm
DL Throughput performance SISO table - theoretical calculation / symbol ratio 32:15
DL Modulation DL
CINR
threshold
DL Throughput
(max)
BW 10MHz
[Mb/s]
DL Throughput (max)
[Mb/s]
Radio BW 5MHz
TX/RX symbols ratio
32:15
QPSK 1/2 8 4 2
QPSK 3/4 11 6 3
QAM 16 1/2 14 8 4
QAM 16 3/4 17 12 6
QAM 64 1/2 20 12 6
QAM 64 2/3 22 16 8
QAM 64 3/4 24 18 9
QAM 64 5/6 25 20 10