4G Tecnology In India....
Airtel bharti
Airtel is known as a good internet company.
Airtel is now work with Huawei Technologles and in some days he think about lunch 4G tec.
Reliance
The company's VoLTE hopes got a further boost post the Telecom Commission's announcement to permit Broadband Wireless Access (BWA) spectrum holders to launch voice services on their 4G network by paying INR 1,658 crore ($306 million) to launch voice services.
Tikona Digital
In 2010, Tikona Digital Networks Pvt. Ltd. won the BWA spectrum in the five circles of Gujarat, Himachal Pradesh, Rajasthan, Uttar Pradesh (East) and Uttar Pradesh (West), which together cover 31 percent population of India, for over INR 10.5 billion. The company is planning to launch its 4G services sometime later this year or in early 2014.
The company is believed to have conducted all trials and has also shortlisted vendors Ericsson AB(Nasdaq: ERIC)(Nasdaq: ERIC) and ZTE Corp. (Shenzhen: 000063; Hong Kong: 0763) for network equipments to roll out services. The vendor is exploring all options including raising debt and strategic partners to effectively roll out its LTE-TDD services.
Aircel
Aircel Ltd. has BWA spectrum in eight circles and 3G spectrum in 13 circles. While it is expected to roll out 4G services in the current year, there is no confirmation over the exact launch date.
It has 4G spectrum in Andhra Pradesh, Tamil Nadu (including Chennai), West Bengal, Bihar, Odisha, Assam, North-East, Jammu & Kashmir. In 3G, it has spectrum in 13 circles: Andhra Pradesh, Karnataka, Tamil Nadu (including Chennai) Kerala, Punjab, UP (East), West Bengal, Kolkata, Bihar and Jharkhand, Assam, Orissa, North East, and Jammu & Kashmir.
Videocon Telecommunications
Videocon Telecommunications Ltd. recently won libralised spectrum in the six circles of Gujarat, Haryana, Madhya Pradesh, Chattisgarh, Uttar Pradesh (East), Uttar Pradesh (West), Bihar and Jharkhand. The company has announced to use the libralised spectrum in the 1800-MHz band to roll out LTE services by adapting a highly spectrum-efficient 4G technology based on Frequency Division Duplexing (FDD) LTE in the second half of 2013.
Presently, all the other 4G license holders in the country have adopted Time-Division LTE technology for 4G services. By using 4G technology based on FDD-LTE, Videocon Telecommunications could have an advantage over the competition in the country, given that the 4G ecosystem has more devices based on FDD-LTE technology.
Earlier, the experts did not perceive the company as a serious player in the India market and it was assumed by many that Videocon would exit the segment once its licenses were cancelled in February 2012. However, the company decided to participate in the 1800 MHz auctions held in November and secured licenses for six circles.
Airtel bharti
Airtel is known as a good internet company.
Airtel is now work with Huawei Technologles and in some days he think about lunch 4G tec.
Reliance
The company's VoLTE hopes got a further boost post the Telecom Commission's announcement to permit Broadband Wireless Access (BWA) spectrum holders to launch voice services on their 4G network by paying INR 1,658 crore ($306 million) to launch voice services.
Tikona Digital
In 2010, Tikona Digital Networks Pvt. Ltd. won the BWA spectrum in the five circles of Gujarat, Himachal Pradesh, Rajasthan, Uttar Pradesh (East) and Uttar Pradesh (West), which together cover 31 percent population of India, for over INR 10.5 billion. The company is planning to launch its 4G services sometime later this year or in early 2014.
The company is believed to have conducted all trials and has also shortlisted vendors Ericsson AB(Nasdaq: ERIC)(Nasdaq: ERIC) and ZTE Corp. (Shenzhen: 000063; Hong Kong: 0763) for network equipments to roll out services. The vendor is exploring all options including raising debt and strategic partners to effectively roll out its LTE-TDD services.
Aircel
Aircel Ltd. has BWA spectrum in eight circles and 3G spectrum in 13 circles. While it is expected to roll out 4G services in the current year, there is no confirmation over the exact launch date.
It has 4G spectrum in Andhra Pradesh, Tamil Nadu (including Chennai), West Bengal, Bihar, Odisha, Assam, North-East, Jammu & Kashmir. In 3G, it has spectrum in 13 circles: Andhra Pradesh, Karnataka, Tamil Nadu (including Chennai) Kerala, Punjab, UP (East), West Bengal, Kolkata, Bihar and Jharkhand, Assam, Orissa, North East, and Jammu & Kashmir.
Videocon Telecommunications
Videocon Telecommunications Ltd. recently won libralised spectrum in the six circles of Gujarat, Haryana, Madhya Pradesh, Chattisgarh, Uttar Pradesh (East), Uttar Pradesh (West), Bihar and Jharkhand. The company has announced to use the libralised spectrum in the 1800-MHz band to roll out LTE services by adapting a highly spectrum-efficient 4G technology based on Frequency Division Duplexing (FDD) LTE in the second half of 2013.
Presently, all the other 4G license holders in the country have adopted Time-Division LTE technology for 4G services. By using 4G technology based on FDD-LTE, Videocon Telecommunications could have an advantage over the competition in the country, given that the 4G ecosystem has more devices based on FDD-LTE technology.
Earlier, the experts did not perceive the company as a serious player in the India market and it was assumed by many that Videocon would exit the segment once its licenses were cancelled in February 2012. However, the company decided to participate in the 1800 MHz auctions held in November and secured licenses for six circles.
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