T-Mobile, AT&T, Verizon and Sprint have collectively agreed to fund the entire upgrade related to the design and construction of a next-generation Distributed Antenna System capable of supporting the latest 4G wireless networks and mobile devices on the Chicago Transit Authority's system.
Allows users to make and receive cell phone calls, send text messages, stream music and play online mobile games. It also enables security services such as E911 that allow dispatchers to know when a call is being placed from an underground platform and the forthcoming Help Point Intercom system.
Light rail vehicles are equipped with a mobile router delivering wireless Internet connectivity over the 4G network, supporting significantly higher speeds. The system also is capable of delivering advertising, conducting passenger surveys and collecting usage statistics.
Schumer said the technology to wire the system is readily available and asked the MTA to fast track the pilot projects and the Request for Proposal and approval process saying that if the MTA acts fast, the project may be eligible for federal funding passed as part of the American Recovery and Reinvestment Act.
Installation and testing of AT&T's base equipment - comprised of amplifiers, transmitters and receivers - within the subway will take place over the next several months.
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