User's Manual

WaveIP
Ltd.
WipAir 6000/3000 Installation Guide
Page
10
of 32
Figure 1-4: Multiple WipAir 6000/3000 MUs on one tower
Without time synchronization, one MU will transmit while the other MU receives. The
transmittion of the first MU will block the reception of the second MU since they are
close to each other (can even occur when the MUs are on different channels).
Figure 1-5: Self-interference without time synchronization
Time synchronization synchronizes the transmission and reception of all MUs, thus
eliminating self interference between them and allowing better frequency reuse.
Figure 1-6: Time synchronization eliminates self-interference
T (msec)
Collisions
MU 1
MU 2
T (msec)
MU 1
MU 2