Small cell designed for deployment on lamp posts
The use of lamp posts enables the acquisition of many thousands of suitable sites through negotiation with a single city authority. The company’s latest eNodeB is simply fitted into a lamp post’s standard photocell socket, providing the quickest possible installation without any modification to the lighting column or its power supply. And because the compact design meets de minimis planning requirements, it also simplifies planning consents.
The prototype eNodeB from TTP iis based on the Freescale BSC9131 QorIQ Qonverge processor and will be shown for the first time at Mobile World Congress. It incorporates LTE Access Point software from ip.access and has been demonstrated with the Quortus EPX Core evolved packet core. It is targeted at 50 metre cells, supporting up to 32 active users at downlink rates of up to 100 Mbps.
“There has been a lot of focus on the unit cost of small cells, but less attention has been paid to total cost of deployment,” said Steve Baker at TTP. “The costs of site acquisition, planning consents and installation become significant factors when tens or even hundreds of thousands of small cells are considered. The TTP outdoor lamp post cell addresses these challenges head-on.”
The small cell presents a Gigabit interface for S1/X2 and provides Power Over Ethernet out, enabling the use of a wide range of streethaul technologies. Such a cell has an obvious role in outdoor densification for busy metro areas but also provides a strong platform for operators adopting an ‘outdoor in’ small cell strategy.
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