October 5th, 2011
Whichever technology is used to backhaul small cells, it has to be cheap, “it has to be massively cheap,” said Andy Sutton, Everything Everywhere principal architect, access transport. “We have a financial envelope for small cells and it’s challenging.”
Cost is so important because small cells will have relatively low usage compared to a macrocell and there will be lots of sites to support. Compared with macrocells, small cells will cover distance of about 50 square meters or 538 square feet. That’s an area about 23 feet by 23 feet.
One way to look at matters is that this is an area smaller than the range of a consumer’s home Wi-Fi router.
Small-Cell Backhaul Must Be Cheap
Tags: backhaul, microcell
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September 29th, 2011
French mobile service providers are going to have to share tower infrastructure and resources to support Long Term Evolution, analysts at Fitch Ratings say.
The pressure to share infrastructure will occur because the demands of investing in LTE are going to put huge pressure on mobile service provider cash flow. This makes network sharing or roaming more likely.
Network sharing key for French LTE
Tags: backhaul, lte, wholesale
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September 29th, 2011
Sprint Nextel Corp. has issued a big request for proposal for fiber-based cellular backhaul, and AT&T, Time Warner Cable and Comcast Corp. are poised to grab most of the initial buildout.
Sprint, like other mobile service providers, has to better match backhaul bandwidth to the radio bandwidth its Long Term Evolution networks will represent.
Sprint isn’t saying how much of its $5 billion upgrade is tied to a backhaul upgrade, but its strategy will give cable operators an opportunity to expand their share of the cell backhaul market.
U.S. cable operators currently provide backhaul to seven percent of the nation’s 253,000-plus cell sites, representing about 18,200 sites, according to Heavy Reading senior analyst Alan Breznick. He estimates that Time Warner Cable has at least 7,600, followed by Comcast (6,000-plus),Cox Communications Inc. (2,000-plus) and Charter Communications Inc. (about 1,000).
Breznick says U.S. cable operators ended 2010 with about $200 million in cell backhaul revenues and expects that number to rise to $500 million this year as cable ops expand their presence to more than 25,000 cell sites.
Sprint to Place Big Backhaul Bet
Tags: AT&T, backhaul, Comcast, Sprint, Time Warner
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