Cost-effectively rolling out new cellular infrastructure is critical for carriers looking to compete in increasingly demanding markets. Technologies such as 4G are crucial to providing the robust, high bandwidth data networks that subscribers want, but deploying them, particularly in complex urban areas, can be difficult. Existing infrastructure, such as around cellular towers, has been built up over years and cannot be removed or replaced. This can make it hard to add new equipment, leading to a headache for both network planners and installers.
Planning a 4G cell tower rollout
To solve this problem a tier 1 US cellular operator used the unique strengths of PPC’s Miniflex microduct and fiber cable to connect a key cell tower to 4G and its existing backhaul network.
Located on the roof of a ten floor hotel, in a busy urban area, the existing internal riser was full of cable, meaning the telco’s options were limited – it could install a whole new riser system (too expensive) or expose the new fiber on the side of the building (likely to be vetoed by the hotel owners).