"Reliance Communications (RCL) and Tata Teleservices have applied for liberalisation of spectrum in 800 Mhz band in 20 licensed service areas (LSAs) and 2 LSAs, respectively," Telecom Minister Ravi Shankar Prasad said in a written reply to the Rajya Sabha.
"Bharti Airtel and Vodafone Mobile Services have applied for liberalisation of spectrum in 1,800 Mhz in one LSA each."
The spectrum liberalisation will enable companies to use it for providing any type of mobile services like 3G and 4G and enter into agreement like spectrum sharing and trading, thus reducing cost of radiowave ownership.
Telecom operators which were allocated spectrum before auctions were held in 2010 are required to pay market-determined rate to liberalise spectrum.