User Manual

Chapter 3 - Operation and Administration of the Macro BTS Managing BSs
4Motion 565 System Manual
3.9.12.2.2 Configuring Airframe Map Zone Parameters
To configure the Airframe Map Zone parameters, run the following command:
npu(config-bs-66053-airframe)# mapzone [size <(-1 to -1 StepSize 1) | (2 to 16
StepSize 2)>] [majorgrps <hex-string>] [repetition <(1 to 1 StepSize 1) | (2 to 6
StepSize 2)>] [RCID-Usage {enable | disable} ]
Each transmitted MAP includes allocations for each MS it served, using the MS’s
CID for identifying each MS. The original CID includes 16 bits, which is
significantly more than practically needed since a maximum of 500 MSs can be
served by each BS. To reduce overhead, a smaller number of bits can be used,
based on RCID (Reduced CID) defined in the standard. This mechanism can be
used only if all MSs served by the BS support RCID. When enabled, CIDs of either
7 or 11 bits will be dynamically used, according to the current number of MS
served at each given moment.
[ul-duration <(3 to 7
StepSize 1 | 10 to
10 StepSize1)> ]
The total duration of the
uplink in a frame, in slots.
(one slot equals 3
symbols).
The range is 4-7 or 10 for
bandwidth = 5 or 10MHz,
3-5 or 7 for bandwidth =
7MHz. To avoid BS-BS
interference, the
ul-duration must be
identical in all BSs in a
geographical region.
Mandatory
when
creating a
new BS.
N/A 3 - 7, 10
[nbr-beam-forming
{yes | no} ]
Applicable only for BSs
using MIMO MatrixAorB
mode. Indicates whether
any of the neighboring
BSs operates in
beamForming mode.
Optional no
 yes
 no
Command
Modes
bs airframe configuration mode
IMPORTANT
When creating a new BS, the mandatory Airframe Map Zone majorgrps parameter must be
configured.