http://weblog.infoworld.com/yager/archives/2007/04/wimax_bypasses.html
It works like this: Towerstream leases small plots of space on the rooftops of office buildings. You'd never know it, but that's hot real estate up there, and most of Towerstream's early development hinged on snagging enough rooftop space to blanket the cities it serves. When Towerstream wins a spot on a roof, many of the buildings have telephony facilities and hosting providers on or near the top floors. Towerstream grabs a gigabit link from each of them, and through the magic of the WiMax mesh, adds to its total available bandwidth and eliminates the risk that subscribers face when they buy their bandwidth from a single carrier. This isn?t a tale of a telecommunications Robin Hood. At $500/month, its lowest-tier T-1 service (1.5 Mbps upstream and downstream) hovers around or slightly above average pricing for markets it serves. However, Towerstream gives its customers three extras that can make its service priceless. First, that T-1 includes DSL-like 3 Mbps "best effort" service; you get up to twice as much bandwidth when the network's not crowded. Towerstream offers a service level agreement (SLA) that's incomparably sweet for smaller subscribers: 99.99 percent guaranteed availability, a maximum of 75 ms round trip to the backbone and a max of 1 percent packet loss. And lastly, Towerstream's network assigns high QOS (quality of service) priority to VoIP traffic, so it's practical for a business to use its WiMax Internet service to offset its wired telephony costs. Did I say three extras? I missed the one that's the point of the whole story. You might recall that Towerstream buys its bandwidth in multiples of a gigabit, which puts it in the top tier in even the craftiest telco's book. Towerstream chops up that bandwidth and resells it, but there's no copper, no fiber, and no telco-owned infrastructure in the picture. Unless Towerstream loosens the 75 ms round trip delay and 1 percent packet loss provisions, it's promising that even its bottom end, T-1 customers won't be tiered. Neither wired nor wireless bandwidth can be free because the infrastructure costs too much to build and maintain, but Towerstream shows telcos for the carpetbaggers they are and presents a model for escaping their clutches. more info: http://www.towerstream.com/ --------------------------------------------------------------- WWWhatsup NYC http://pinstand.com - http://punkcast.com --------------------------------------------------------------- _______________________________________________ Discuss mailing list [email protected] http://lists.isoc-ny.org/mailman/listinfo/discuss
