Radwin 5000 HPMP User Manual page 234

Example 3
Since all unused downlink slots are available to the busy HSU, the utilization graphs for this
case are very similar to those of Example 1 and we will not repeat them all. The main
difference is in the sector utilization:
Figure 10‐12: Sector Utilization ‐ Example 2
The downlink utilization is higher than for Example 1, reflecting the fact that the HBS must
spend proportionally more time checking the inactive HSUs.
Similarly, the Sector relative HSU downlink utilization is higher by the same amount.
Example 3
Downlink Uplink
allocation allocation
Busy HSU 1 TS, others take all
All HSUs 2 TS
remaining TS
In this case, we are deliberately "starving" the busy HSU, by allocating it one uplink time slot
and dividing the rest between the inactive HSUs. The situation is shown in Figure
RADWIN 5000 HPMP User Manual
Purpose
Busy HSU "starved" in uplink direction
Release 3.5.70
10‐13.
10‐12