[ad_1]
On Tuesday (4), Qualcomm launched the Snapdragon Tech Summit, its annual event featuring the latest features of its popular mobile chipset. The theme that dominated the first day of speech was 5G. Qualcomm's Brazilian President Cristiano Amon led the presentation and said the next generation of wireless networks is already here. Literally; since a practical demonstration of the technology is available at the hotel where the event takes place.
Amon pointed out that the transition to the fifth generation of the mobile Internet will be different and far more important than that of 3G to 4G because it should allow the connection of billions of devices, redefine the sector and the way we connect.
To deepen the subject, representatives of major international operators: US AT & T and Verizon, have deepened the subject. British EE. Everyone talked about the challenges and benefits of 5G's arrival, including an improved gaming experience and the ease of 4K streaming video, unlike the complex things that need to be solved, such as different spectrums, the presence of multiple antennas on the same device, and need to run multiple gigabits on a smartphone while letting the battery last a whole day.
In the United States, the 5G landed in some cities in early 2019 through the main operators, but Brazil is not yet on the list of countries close to the implementation of technology
mmWave and the multiplication of antennas in smartphones
To create the entire ecosystem of 5G , it was necessary to work together as Qualcomm, manufacturers of mobile devices and telephone operators. However, a very common term used by everyone during the event was the mmWave or Milimiter Wave. These millimeter waves operate at high frequencies, which can reduce the signal range, but companies must address this problem by increasing the number of antennas inside the devices to improve the signal. reception.
During Motorola's Moto Snap 5G demo – released a few months ago – at the Snapdragon Summit 2018, we noticed some difficulty with the Moto Z3, the device used by employees to perform presentations, in order to achieve the high speeds offered by the 5G. Motorola's explanation was that the environment was very busy, which meant a lot of people between the device and the 5G antennas installed in the room.
Snapdragon 855
Up to now, we officially know that it supports 5G connectivity and architecture at 7 nanometers. In addition, the manufacturer promises performance up to three times better than its predecessor and twice as large as its competitor (without naming names).
He is also the first to have a technology that allows the smartphone to know who is What are you shooting? The ability to insert a fingerprint reader under the screen also appears here with the launch of the 3D Sonic sensor, which also increases the reading accuracy of the digital, as the scanning takes place in three dimensions, which facilitates the unlocking of the same cell phone.
Samsung and the "mysterious" smartphone
It's no secret that Samsung and Verizon will be tasked with putting the first 5G smartphone on the market in 2019. However, the maker has taken a mysterious camera until Hawaii to present the firepower of 5G and Snapdragon 855.
The problem is that no journalist was allowed to touch the camera or create any images unlocked screen. The idea was simply to show that he was able to broadcast a 4K video on two branded TVs installed on site, using the fifth generation processor / mobile network combination.
This year, Qualcomm broadcasts the speeches of the Snapdradgon Tech Summit live, if you want to see it, it's the expected Galaxy S10.
* The reporter went to Maui (Hawaii) at the invitation of Qualcomm.
[ad_2]
Source link
