Indian railway acquires Nortel's wireless tech

Communication technology provider Nortel is planning to deliver its wireless services to various sectors such as railways, aviation and shipping starting with the Indian railways. Currently, the Indian railways is planning to modernize its 62,800 km track connecting over 7000 stations across India. If the proposal of Norton to Indian railways becomes a definite deal, Nortel is looking to garner a major share of the railway budget.How far has wireless technology developed?Source: http://siliconindia.com/shownews/43750