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Nokia's (NOK) VoLTE solution enables Airtel to free up the spectrum by ramping down its 3G network. This will help the operator utilize an extra spectrum to deploy 4G services.
VoLTE calling. Voice over Long-Term Evolution (acronym VoLTE) is an LTE high-speed wireless communication standard for voice calls and SMS using mobile phones and data terminals. [1] [2] VoLTE has up to three times more voice [3] and data capacity than older 3G UMTS and up to six times more than 2G GSM.
Vodafone and Bharti were already using 900 MHz frequency and had to renew before their license expire in November 2014. Reliance Jio, the only company to have all-India 4G license entered into voice service and won in 14 circles in 1800 MHz frequency. [38] Companies also plan to provide 3G and 4G services on the spectrum. [39] Participants
LYF (pronounced "life"), also known as Jio LYF, is an Indian brand of smartphones, laptops, consumer electronics developed by Jio and headquartered in Mumbai, Maharashtra, India. It manufactures 4G-enabled VoLTE smartphones which run on Android. [1] [2] [3] It is a subsidiary of Jio, the telecommunication arm of Reliance Industries. [4]
Airtel India (1995) Airtel 383.48 380.68 5G, 4G(VoLTE, VoWiFi), 2G Bharti Enterprises (66.57) Singtel (32.15) Google (1.28%) The 'airtel' brand is operated by Bharti Hexacom Limited in Rajasthan and North-East India. Bharti Airtel owns 70% of Bharti Hexacom, while TCIL (Government of India) owns the remaining 30%. [5]
Airtel 4G trials has been started in Delhi from 18 June 2015. [27] Airtel had 95,173,000 4G subscribers as of June 2019. [28] As of June 2019, Airtel provides 4G coverage in all India in 22 circles. [29] Airtel extended its 4G network to 15 km off India's coastline, following a request by the Indian Navy. [30]
Yes 4G: Jun 2016: N/A: N/A: N/A: N/A: N/A - - - 10 MHz Jun 2016 +20 MHz: 20 MHz Jun 2016 B38 [1] [5] [329] [330] Mongolia: G-Mobile: 10 MHz, UMTS: 10 MHz Dec 2017 - - - - - 4.5 MHz, CDMA - - [1] [331] MobiCom: 10 MHz, 10 MHz, UMTS: 20 MHz May 2016 - - 12,5 MHz, GSM - 10 MHz Nov 2017 - - - 30 MHz (CA_3A_28A) (Cat.6) (Nov 2017) [1] [332] [333 ...
Country Operator ƒ (MHz) B VoLTE Launch date Cat.3 ≤ 100 Mbit/s Launch date Cat.4 ≤ 150 Mbit/s Launch date Cat.6 ≤ 300 Mbit/s Launch date Cat.9 ≤ 450 Mbit/s