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The Military Industry and Telecoms Group (Vietnamese: Tập đoàn Công nghiệp - Viễn thông Quân đội, lit. 'the Army Industry - Telecommunications Group'), [3] [4] trading as Viettel or Viettel Group (Tập đoàn Viettel), is a Vietnamese state-owned multinational telecommunications, technology and manufacturing conglomerate headquartered in Hanoi, Vietnam.
LTE-Unlicensed is a proposal, originally developed by Qualcomm, for the use of the 4G LTE radio communications technology in unlicensed spectrum, such as the 5 GHz band used by 802.11a and 802.11ac compliant Wi-Fi equipment. [2] [3] It would serve as an alternative to carrier-owned Wi-Fi hotspots. Currently, there are a number of variants of ...
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 ...
PRIVATE WiFi will automatically activate and connect to an encrypted server whenever you access the internet. If you change this default setting, you can activate PRIVATE WiFi at any time clicking on the status icon ( PC: right-click the icon in the Taskbar at the bottom right of your screen, Mac: click the Menu Bar icon at the top right of ...
In telecommunications, long-term evolution (LTE) is a standard for wireless broadband communication for cellular mobile devices and data terminals. It is considered to be a "transitional" 4G technology, [1] and is therefore also referred to as 3.95G as a step above 3G.
This is a list of all major types of Mac computers produced by Apple Inc. in order of introduction date. Macintosh Performa models were often physically identical to other models, in which case they are omitted in favor of the identical twin.
Bluetooth devices intended for use in short-range personal area networks operate from 2.4 to 2.4835 GHz. To reduce interference with other protocols that use the 2.45 GHz band, the Bluetooth protocol divides the band into 80 channels (numbered from 0 to 79, each 1 MHz wide) and changes channels up to 1600 times per second.
What became the iMac began as Apple's effort to develop the consumer desktop to fill that product gap. [citation needed] Apple's head of design Jony Ive and the rest of the design team developed sketches for a distinctive, all-in-one computer that was to be a legacy-free PC focused on ease of use and internet connectivity. The design team made ...