Friday, March 12, 2010
DoT to lift S Tel ban
Wednesday, February 24, 2010
3G auctions slated on April 9
Bhaskar
New Delhi: The government has announced to hold the 3G spectrum auctions on April 9. The Notice Inviting Applications from prospective bidders will be issued tomorrow. The last date for receiving applications from bidders is on March 19. The government will hold mock auctions on April 5 and 6. Two days after the 3G auctions are held, the government will start the auction for Broadband Wireless Access (BWA) or WiMax spectrum.
© Time
Friday, February 19, 2010
Telecom babus have no official mail IDs
Sunday, February 14, 2010
TRAI gears up for 2G allocation policy
Monday, January 4, 2010
NY Special: What if India leapfrogs to 4G?
New Delhi: India has already missed the bus to launch third-generation (3G) mobile services in the country. But this could be a blessing in disguise for the mobile operators if India leapfrogs to fourth-generation (4G). According to industry experts, Indian operators can move forward to 4G without rolling out 3G services. This could be another instance when India’s neighbour Pakistan is planning to leapfrog to 4G services.
Globally number of countries is testing 4G on the network after implementing 3G on the network. However, for India we are yet to log on to the third-generation services. Leapfrogging to 4G would prove to be a technology advantage for operators, since the 4G technology is 10 times spectral efficient compared to 3G. The 3G frequency bands identified by the ministry of communications and IT are compatible to roll out 4G services.
Joint secretary, department of telecom (DoT), JS Deepak said, “4G frequency bands or Long Term Evolution (LTE) is under consideration with DoT and Wireless Planning and Coordination (WPC). The ministry is carrying out a study on the 700 MHz frequency band if it could be used for WiMax or fourth generation (4G) services.” It should be noted that the government has taken a ‘technology neutral stand’ on the spectrum to be allocated for 3G services. This could be the first initiative from the government to open a window towards the 4G space.
Long Term Evolution (LTE) version 10, which is considered to be 4G, is being designed and will be available by the end of 2010. The present day LTE under implementation is considered as 3.9G. Since the spectrum for 3G will be available for private telecom operators by August 2010, it would be the right move for India to go for 4G, as the equipments for 4G will be available by the end of 2010. Union minister for communications and IT, Andimuthu Raja clearly stated, “Allotment of spectrum to maintain level playing field will be allotted to the successful bidders by August 2010.”
According to telecom expert and former advisor of Telecom Regulatory Authority of India (TRAI), Satyen N Gupta India should leapfrog to 4G and skip 3G, as there has been delay in the auction of spectrum. Gupta said that time is ripe for India to directly move to 4G. “Government and the regulator should be technologically agnostic while allocating spectrum. There should be no mandate that the proposed 3G spectrum should be used only to roll out 3G services. The operators should be given freedom to offer either 3G or 4G services,” Gupta said.
He said that the existing 3G frequency bands, which the government is planning to auction is compatible to offer 4G services. All the 3G frequency bands, which are under International Mobile Telecommunications (IMT), can be used for 4G. The Indian government has identified frequency bands in the 1.9 GHz to 2.1 GHz for auction.
Chief corporate affairs officer, Idea Cellular, Rajat Mukarji said that moving to 4G is a desirable direction… Yes, 3G can be leapfrogged. “We have been talking about 3G for more than 3 years and may be it has lost its meaning. Moving to 4G is a logical direction. We talk about mobile broadband but we should know that it is critical for the country. From the existing 2.5G to 4G is a quantum jump, but on thing that should be noted that it will be expensive to roll out 3G services at this point,” he added.
According to ABI research, the total number of 4G subscribers worldwide, including both LTE and WiMAX, is expected to exceed 90 million in 2013.
What is 4G?
4G technology is sometimes referred as ‘MAGIC,’ --- Mobile multimedia, Anytime-anywhere, Global mobility support, Integrated wireless and Customized personal service.
4G has three major characteristics: The download speed is 100 megabytes per second; It is based on internet protocol technology; Ubiquity as it is interoperable with the lower generation technologies. The distinctive quality of 4G networks is likely to use a combination of WiMAX and WiFi. The International Telecommunications Union (ITU) and The Institute of Electrical and Electronics Engineers (IEEE) have identified that 4G will have data download speed of 100-mega bit per second and it is completely based on IP technology.
© Financial Chronicle
Thursday, December 24, 2009
Stay on 10-digit mobile number, 'ENUM' the solution
E-numbering can help avoid 11-digit regime
Bhaskar Hazarika
New Delhi, December 23: India can adopt telephone number mapping to avoid migrating from 10-digit mobile number to an 11-digit number. The ever-increasing number of fresh subscribers every month has exhausted the allotment of new serial mobile numbers available with the department of telecom (DoT), forcing the industry to seek migration to the 11-digit solution.
The national numbering plan 2003 was formulated to meet the growing mobile subscriber base in the country. The 10-digit numbering pattern was projected to meet the industry growth figures for the next 50 years. However, the 10-digit number series has already got exhausted in six years.
The ENUM or electronic numbering is a technology adopted by some of the mobile-rich countries to meet the growing requirement of the mobile industry. The ENUM technology is being adopted by Malaysia and the UK to meet the increasing number of telecom subscribers.
Telephone number mapping is the process through which the telephone network (public-switched telephone network) is unified with the Internet address using the Internet protocol (IP). This technology will be similar to the model available in Internet connectivity whereby each Internet connection has a unique IP address.
According to telecom expert Satyen N Gupta, “The problem of a single universal personal identifier for multiple communication services can be resolved using this technology. Once adopted, the numbering pattern will not require migrating from 10 to 11 digit or more despite surge in the mobile subscriber base.”
A senior DoT official told Financial Chronicle, “So-me countries where there is unprecedented growth in mobile (subscribers) are adopting new technology to meet the number crunch. We are aware of ENUM or telephone number mapping, but have not taken up the project.”At present, technology companies such as Telcordia Technologies and Neustar Inc are offering the number mapping.
When contacted, secretary general of Association of Unified Service Providers of India (Auspi), S C Khanna said, “There are technologies that could be adopted to meet the growing demand but migration to 11 digit is an easier route. With more than 8 to 9 operators in a single circle and a couple of new operators likely to launch services, we need to meet the crunch.”
© Financial Chronicle