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User Manual
Airbridge cBTS3612 CDMA Base Station
Support omni-cell, directional 3 sectors and 6 sectors configurations.
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Abis interface supports E1/T1 trunk mode and optical fiber transmission mode
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(optical fiber transmission mode will be available in the coming version). E1/T1
trunk mode supports as many as 16 E1/T1 trunk lines and optical fiber
transmission mode will support 2 pairs of STM -1 optical fibers.
Chain, star and tree networking modes are supported.
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Softsite (ODU3601C) can be extended afar via optical fibers.
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II. Basic functions of operation and maintenance
Software downloading
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Abis interface management
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Air interface (Um) management
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Test management
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Status management
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Event report handling
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Equipment management
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Data configuration management
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BTS operation tracing
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Telnet logon
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1.2 System Features
cBTS3612 features large capacity, high integration and low power consumption.
One cabinet can accommodate as many as 12 sector carriers. It can satisfy the
customer's demands on capacity, configuration, installation, power supply,
transmission and service. It's a typical "All In One" BTS. Its features are highlighted
as follows:
1.2.1 Advanced Technology and Excellent Performance
cBTS3612 integrates the following technologies to improve its performances:
Based on well-developed Huawei ATM platform and cell switching & broadband
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processing technology, standard interface and open application is enabled.
Designed with the resource pool concept, which helps increase the availability
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of hardware resources and the system's fault-tolerance.
Equipped with the digital intermediate frequency technology to enhance
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wireless signal transmitting and receiv ing capability.
Designed with the technology of diversity receiving to improve the radio signal
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receiving performance.
Supporting remote installation of the SoftSite via optical fibers, thus making
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networking more flexible.
1-3
System Description
1 System Overview
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