challapradyumna
Discoverer
Communications minister Kapil Sibal is expected to launch Bharti Airtel's broadband wireless access (BWA) services based on 4G technology in Kolkata on Tuesday.
"We are expecting communications minister Kapil Sibal tomorrow," a senior company executive said.
A successor to the 3G and 2G families, 4G is expected to be five times quicker than 3G services. It would offer services such as high-definition mobile TV and video conferencing.
http://timesofindia.indiatimes.com/business/india-business/Sibal-to-launch-Indias-first-4G-service-tomorrow/articleshow/12597027.cms