Spectrum auction
Also called: Spectrum assignment · Topic: Infrastructure: Transport, Communications and Energy · NCERT: Beyond NCERT
Meaning
Spectrum is the range of radio waves that phones, towers and satellites use to send signals. A spectrum auction is a way of giving the right to use this spectrum to telecom companies through open bidding, where the highest bidders win. It matters because spectrum is a scarce national resource. Open bidding gets the government a fair price, and companies win spectrum on equal terms. Under the Telecommunications Act 2023, auction is the default method. A small set of uses listed in the Act's First Schedule gets spectrum by administrative assignment, which means a government decision without bidding. These uses include defence, satellite services such as DTH and satellite phones, and BSNL/MTNL. TRAI recommends the reserve price, the lowest price at which bidding can open. The Department of Telecommunications (DoT) runs the auction.
Example
In the November 2012 auction, nobody bought the 800 MHz band because its reserve price was too high. It sold to a single bidder in March 2013, and only after the reserve price was cut by half. A high floor price protects revenue, but spectrum that goes unsold earns nothing.
Don't confuse with
- Administrative assignment: The government gives spectrum directly at a fixed charge, with no bidding. Under the 2023 Act this is allowed only for the uses listed in the First Schedule.
- First-come-first-served (FCFS): Spectrum or licences go to whoever applies first. In the 2G case, the Supreme Court cancelled 122 licences because they had been given out this way.