India’s 3G auction being hotly contested

Shiv Putcha/Ovum
07 May 2010

Indian MNOs should invest in BWA spectrum

Uncertainty around future allocations of 3G spectrum means that MNOs must adopt forward-looking strategies and look to invest in BWA spectrum as well. Subsequent to the 3G auction, there will be a BWA auction for two slots of 20MHz TDD spectrum in the 2.3GHz band.

MNOs must adopt a long-term strategy which will allow subscribers to access high-speed mobile broadband services over multi-mode, multi-band devices that are backward-compatible with existing 2G/3G networks and incorporate Wi-Fi.

As an option, multi-mode 3G-Wimax devices do exist today in limited volumes, and will likely enjoy a cost advantage for some time. However, given the strong industry momentum behind LTE, it would not be a stretch to say that device ASPs in the long term will favor a 3G-LTE combination device over a 3G-Wimax device. As such, the ability of a 3G device to offload data traffic to LTE and Wi-Fi will do a lot to preserve network integrity.

The first step toward achieving this goal would be to bid for and acquire the available BWA spectrum. Several MNOs have already registered their interest as bidders, including Aircel, Bharti Airtel, Idea, Reliance, Tata, and Vodafone.

The growing maturity of LTE as a viable air interface standard that is backward-compatible and also supports both TDD and FDD modes means that the 20MHz TDD blocks of BWA spectrum are no longer an exclusive zone for Wimax, but are also available as 3G expansion bands.

In short, we expect and encourage aggressive bidding for the available BWA spectrum, which could present a scenario of an incumbent 2G operator winning 5MHz of 3G spectrum and also 20MHz of BWA spectrum. Regardless of the technology chosen for deployment, this is a worthwhile investment as the alternative is a race to the bottom and eventual exit from the market.


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