User's Manual
Table Of Contents
- 1 Introduction
- 2 The Concept
- 3 BreezeCELL Architecture
- 4 BreezeCELL Network Elements
- 5 Frequency Allocations
- 6 MIMO Support
- 7 Monitoring & Control
- 8 Installation Requirements and Procedures
- 9 Headend Equipment Installation
- 9.1 Connector Information
- 9.2 Rack Installation
- 9.3 Connecting the BreezeCELL Equipment
- 9.4 Connecting the Monitoring System
- 9.5 Connecting External Alarms
- 9.6 Connecting the Base Stations
- 9.7 UDC Configuration
- 9.8 Pilot Master/Slave Configuration
- 9.9 Measurements
- 9.10 Connecting to the Coax TV Networks
- 9.11 Measurements
- 9.12 Localized Testing Port
- 9.13 Determining BTS Output Power VS. Remote Unit Output Power
- 10 Coax Network Amplifier Installation (if applicable)
- 11 Remote Unit Installation
- 12 Preparing for Remote Unit Installation
- 13 Normal Operations
- 14 Acceptance Testing
In-building Cellular Solution for Commercial Buildings UDC Software Configuration Tool
BreezeCELL
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14 Acceptance Testing
14.1 Headend Equipment Testing
14.1.1 BTS Output Measurement
The BTS/Node B output power should be adjusted so that the UDC output port will have a 0 dBm per
carrier.
The UDC is factory configured to have 20 dB attenuation, therefore the BTS/Node B output should be
the following.
Example for GSM – BCCH should be 20 dBm, BTS has 46 dBm composite power.
Number of Carriers Attenuation at BTS
Output (downlink only)
Measured Composite
(after attenuator)
1 26 dB 20 dBm
2 23 dB 23 dBm
4 20 dB 26 dBm
8 17 dB 29 dBm
No. Test Operations Test Requirement
Results
Pass Fail
1 Measure BTS/Node B output See 1.1
14.1.2 UDC Testing
1. For each UDC verify that all three LEDs are green
2. Measure the Pilot signal (962 MHz) at the UDC DL out port. The signal should be 0 ± 1 dBm.
3. Measure the cellular downlink signal at the UDC DL out port. The signal should be 0 ± 1 dBm.
No. Test Operations Test Requirement
Results
Pass Fail
1 Examine UDC LEDs All LEDs are Green
2 Measure Pilot signal (962 MHz) 0 ± 1 dBm
3 Measure Cellular signal 0 ± 1 dBm