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Apart from their main spectrum holdings across large regions in the country (listed below) the major US carriers (AT&T, Sprint, T-Mobile & Verizon) also hold various Cellular Market Area (CMA) and/or Economic Area (EA) licenses for the AWS 1700 band, as well as Major Trading Area (MTA) and/or Basic Trading Area (BTA) licenses for the PCS 1900 band.
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.
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]
The first city to get the service was Bangalore. [24] [25] Airtel has started their 4G services in Karnal and Yamunanagar in Haryana on 16 June 2015. [26] 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 ...
du first launched LTE in 2012 on the FDD-LTE Band 3 (1800 MHz) frequency, in August 2014 it was then announced that du had installed and successfully tested VoLTE over its network. In July 2014, du launched Cat. 6 LTE-Advanced with carrier aggregation and 4x4 MIMO combining 20 MHz of Band 3 (1800 MHz) and 15 MHz of Band 20 (800 MHz).
4G: 800(B20), 2300(B40), 2600(B38) MHz (LTE, LTE-A) • VoLTE, VoWiFi 5G: Uses DNB 5G NSA 1.7 [97] (Mar 2022) YTL Communications (a unit of publicly listed YTL Corporation) 5: Unifi Mobile: 2G: Uses Maxis 2G nationwide. 4G: 850(B5), 2300(B40), 2600(B38) MHz (LTE, LTE-A) • VoLTE, VoWiFi • Uses maxis 4G on the area out of its own 4G network ...
Bharat Sanchar Nigam Limited (BSNL) was incorporated on 15 September 2000. It took over the business of providing telecom services and network management from the erstwhile Central Government Departments of Telecom Services (DTS) and Telecom Operations (DTO), with effect from 1 October 2000 on a going concern basis, in early days it was known as CellOne for GSM mobile services, Excel for ...
The pre-4G 3GPP Long Term Evolution (LTE) technology is often branded "4G – LTE", but the first LTE release does not fully comply with the IMT-Advanced requirements. LTE has a theoretical net bit rate capacity of up to 100 Mbit/s in the downlink and 50 Mbit/s in the uplink if a 20 MHz channel is used — and more if multiple-input multiple ...