User's Manual
Table Of Contents
- nano3G AP Installation Manual
- Table of Contents
- 1 Introduction
- 2 Installation Overview and Requirements
- 2.1 Installation Tasks
- 2.2 Requirements for All nano3G APs
- 2.2.1 General Requirements
- 2.2.2 nano3G AP Cooling
- 2.2.3 Information Required for Pre-Provisioning
- 2.2.4 Parameters for Enterprise Deployments
- 2.2.5 Parameters for Residential Deployments
- 2.2.6 Access Control
- 2.2.7 Closed Access with CSG Parameter Broadcast
- 2.2.8 Closed Access in Legacy Mode
- 2.2.9 Pre-Prepared Configurations - Optional
- 2.2.10 Information Required for Commissioning
- 2.2.11 Other Items for Commissioning
- 2.3 nano3G S8 AP Site Requirements
- 2.4 nano3G S16 AP Site Requirements
- 2.5 nano3G E8 AP and nano3G E16 AP Site Requirements
- 3 Pre-Provisioning a nano3G AP
- 4 Configuration File Preparation
- 5 Commission a nano3G AP
- 6 nano3G AP Hardware Installation
- 7 Finalize Installation
- 8 Troubleshooting
- 9 nano3G AP and PSU Regulatory Information
nano3G AP Installation Manual Troubleshooting
N3G_INST_300 v292_1.0 for N3G_2.92 © ip.access Limited 2012 Page 93
8.4 Options for a Low Bandwidth Connection
8.4.1 N User Configuration
It may be useful to reduce the number of active UEs on an AP when an AP has a backhaul
link with limited bandwidth. N-User Configuration allows for a reduction in the maximum
number of active UEs on a nano3G AP by controlling how many CELL_DCH users are
allowed on an AP.The maxNumCellDchEues attribute reports the hardware capability of an
AP.
Below is a table with minimum bandwidth required to support a specific number of DCH
UEs and vice versa. If the AP is configured to support a specific number of UEs in DCH
then bandwidth limits should be set accordingly (AP will ignore bandwidth settings if it is
lower than dictated by the DCH UE number)
Each reduction in max users will reduce the max requirement for CS by 65Kbps in DL and
20Kbps in UL.
There is no effect if the override value in maxNumCellDchUesOverride is equal or greater
than the hardware capability.
1) Log into the NOS Client and find the AP. The user ID must have Full Access rights
to the AP.
Hence find, Root > APs > BSMIS APs Per AC > Site > relevant AP.
DCH Ues Downlink
Backhaul Bit
Rate (Kbps)
Uplink Backhaul Bit
Rate (Kbps)
080 80
198 142
2 117 205
3 137 269
4 157 334
5 177 397
6 197 462
7 217 525
8 237 589
9 257 654
10 277 717
11 297 782
12 317 845
13 337 909
14 357 974
15 377 1037
16 397 1102