The Flexible Portfolio of High Capacity Mobile Base Stations

IPWireless now offers a full portfolio of UTRA TD-CDMA Node B base stations to meet the needs of operators with range of business plans and deployment plans. Operators can select the Node B that best meets their needs, whether they want to initially focus on maximizing their coverage and lower their capital expenditure or want to maximize their capacity and ultimately lower their cost per megabit. All of the base stations use IPWireless UMTS TD-CDMA air interface technology to provide mobile broadband services to a range of PCMCIAs, modems, and other devices. The High-Density Rack Mount Node B offers operators the highest capacity mobile base station available in the market today, supporting thousands of users.

For a data specification sheet, on the IPWireless UMTS TD-CDMA Node B Base Station Portfolio please click here.

Outdoor Base Station

IPWireless' NodeB base station is a low-cost unit designed in a small, fully environmental form-factor, suitable for deployment in either typical cellular sectored macrocells or indoor/outdoor microcells. NodeB's can also be deployed in many different network architectures, according to operator requirements. Coverage is dependent on network configuration, and ranges approximately 2.5 km in a typical, suburban cellular environment to 30 km in a "supercell" deployment.

Key features

A UTRAN TD-CDMA radio base station providing access to multiple users.
Can be deployed outdoors in 3- or 6- sectored macrocell configurations or in standalone microcell configurations.
Spatial and polarization receiver diversity is supported.

Sectored Cellular Configuration

Up to 6 Node B's are configured with sectored directional antennas and are controlled by a Integrated Network Controller.
Point-to-point 100Base-T Ethernet or NxT1 or NxE1 is used to connect to the INC.
Typically mounted on top of building, at a cellular tower, or wall mounted as a microcell.

Rack Mounted Node B System

IPWireless Rack Mounted Node B Base Station

High Density Rack Mount Node B
The IPWireless High-Density Rack Mount Node B uses a standard 19-inch rack configuration to support 3 sectors with 3 Baseband shelves. The Rack Mounted Node Bs additionally support Transmit Diversity and a high power Power Amplifier to support an increased coverage area.

Low Density Rack Mount Node B
The Low-Density Rack Mount Node B utilizes a single Base-band shelf to support 3 Radio Shelves allowing operators to lower their initial capital expenditure and maximize their coverage. An operator can modularly add new base-band shelves once they are successful adding subscribers in the market. This Node B includes:

Control for 3 RF Tx Diversity Transmitters (Tx diversity optional)
6 Way Maximal Ratio Combiner on Receiver

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