User Manual

BreezeCOMPACT System Manual
Chapter 3 - Operation and AdministrationBS Menu
Chapter 3 - Operation and Administration BS Menu
67
The default (no limitation) means that the actual size will be set dynamically according to the
configuration.
A change in Minimum Size will take effect after next reset.
3.7.2.2.1.3.3 Maximum Size
Maximum size (in symbols) for first zone. Used mainly for performance control capability within frame.
The available options are 2, 4,....34 (2xN where N=1-17) or -1 for No Limitation. The default is -1 (No
Limitation).
Maximum Size cannot be lower than Minimum Size.
A change in Maximum Size will take effect after next reset.
Recommended values for First Zone Minimum Size and Maximum Size:
For First Zone Maximum Size the values are:
 If First Zone Minimum Size is set to No Limitations, the value range for Maximum Size is the same as
for Minimum Size.
 Else, the value range is No Limitations or First Zone Minimum Size+2N, up to a maximum of Y as
defined below.
The value of Y (which is actually the number of slots available for DL data) that sets the upper limit for
the Minimum and Maximum Size parameters depends on the Maximum Cell Radius and Total Uplink
Duration parameters, using the following formula:
Y=A-3*(Total Uplink Duration)-(Extra TTG),
where A=46 for BW of 5 or 10 MHz, and 32 for BW of 7 MHz.
Table 3-1: First Zone Minimum Size Recommended Value Range
BS Bandwidth (MHz) Basic Map Repetition Minimum Size (symbols) (up to a
maximum of Y as defined below)
7/10 6 No Limitation or 8+2N
4 No Limitation or 6+2N
2 No Limitation or 4+2N
1 No Limitation or 4+2N
5 MHz 6 N/A
4 No Limitation or 8+2N
2 No Limitation or 6+2N
1 No Limitation or 4+2N