Today, U.S. wireless provider Sprint published a press release outlining its “Network Vision” to be implemented over the next several years. As the PR reads:
Today, Sprint uses separate equipment to deploy services on 800MHz spectrum, 1.9GHz spectrum and, through its relationship with Clearwire, 2.5GHz spectrum. Under the terms of the new contracts, Alcatel-Lucent, Ericsson and Samsung will install new network equipment and software that brings together multiple spectrum bands, or airwaves, on a single, multimode base station.
Sprint notes that the shift to multimode towers will enhance service quality, create network flexibility, reduce operating costs, and improve environmental sustainability. Network executives estimate the cost of Network Vision at between $4 billion and $5 billion, but it should save the company between $10 billion and $11 billion after 7-years.
The same announcement also contains a short note about the future of Sprint’s iDEN, push-to-talk service. “During the nationwide implementation of Network Vision, PTT customers will continue to receive a superior customer experience on the iDEN network, currently performing at best-ever levels,” the release reads. “As the Network Vision transformation unfolds, Sprint expects to launch the next-generation of PTT services in 2011 on the CDMA network, offering customers sub-second call setup time along with robust data capabilities. […] As the shifting to more broadband-centric PTT applications on the CDMA network occurs, it is expected that iDEN cell sites will be phased out. This phase out is expected to begin in 2013.”
Hit the jump to check out the full release. More →