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Huawei, China's communications giant and one of the world leaders in the smartphone industry, was listed by the U.S. Department of Commerce last year for a 90-day period"Entity List"Since then, Huawei's situation has not improved.
The Entity List is like a blacklist, which means that U.S. companies are barred from sending their products to Huawei, which has a serious negative impact on Huawei.
But fortunately, the body is not afraid of the shadow, and if you have strength, you will not be afraid, although the United States has always been unnecessary"Safety hazards"Lobbying for its allies to boycott Huawei, but everyone is smart, after Doug French, the chief financial officer of Canadian telecommunications giant Telus, suddenly announced in an interview that the company would roll out a 5G network in Canada later this year using Huawei equipment, he said"Together with Huawei, we will roll out 5G. "
However, as the United States"Strong allies"Australia, I'm afraid it's really not open, before Vodafone also issued a warning, it will take 5 years to dismantle Huawei equipment, which will make Europe's 5G construction passive, and Europe's telecommunications network upgrade has been delayed for up to five years, obviously the UK is willing to accept Huawei 5G, so despite the continuous pressure and obstruction of the United States, the UK finally did not choose to follow the United States, Huawei also gained great affirmation in the European market, and after the UK chose Huawei, Australia stood up!
After the UK announced that it would allow Huawei to participate in the construction of its own 5G network, Australia was annoyed and angry, and some politicians even canceled their planned visit to the UK. Regardless of this, Britain is not stupid to see the situation clearly, but after Australia rejected Huawei, its own country's 4G network was even paralyzed for a time, and the loss of mobile communication companies exceeded 100 billion, and the project with a cumulative investment of 51 billion Australian dollars (about 245 billion) in ten years is considered to be a waste, so what qualifications does Australia have to point fingers at the UK!
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The release of the 5G Clean Network List by the United States is just another sanction against China, which is a premeditated act, not a shame.
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It's not annoyance. Rather, it is a strategy adopted by the United States, and each of its actions has its own ideas.
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Yes, it's completely annoyed and angry, I can't do the technology myself, so I steal other people's technology, and I steal the technology and dislike the other party for not giving you all the formulas, so it's too ugly to eat.
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Bullshit, mongrel America is obviously 2g
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Not yet! However, many operators are testing with.
source preparation, of which there are 3 (
verizon, t mobile, chartered communicationannounced that 5G services will begin at the end of 2018.
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1. There is no 5G network in the United States yet.
As a fifth-generation mobile communication network, the maximum theoretical transmission speed of G network can reach tens of gigigabits per second, which is hundreds of times faster than the transmission speed of 4G network, and the entire ultra-high-quality movie can be completed within 1 second.
The main goal of the g-network is to keep the end user connected at all times. The future of 5G networks will support far more than just smartphones – it will also support smartwatches, fitness wristbands, smart home devices such as bird's nest room thermostats, and more. 5G networks refer to next-generation wireless networks.
The 5G network will be a true upgrade of the 4G network, and its basic requirements are different from today's wireless networks.
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The developed United States pretends to be happy, the American people can't afford insurance and can't enjoy benefits, the hybrid United States, hybrid technology, death The United States millimeter wave 5G network penetration is extremely poor, and every 25 meters is used to build 5G millimeter wave base stations, and the United States does not take the money to build a dense array millimeter wave 5G base station, and the costs are astronomical.
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The hybrid United States can't pull down its face, and cooperates with Huawei, and today the hybrid United States has not opened 5G
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1. At present, there is a 5G network in the United States, and the two operators in the United States, AT&T and Verizon, have gradually deployed 5G networks in 2019, but the current coverage area is limited and has not yet reached the stage of real practicality;
2. Verizon's 5G is available in parts of only two cities in the United States. In Chicago, this includes the Magnificent Mile (especially Verizon stores), the Coast, Old Town, River North, and parts of the South and West Loops. Minneapolis' 5G coverage area is located in Westtown, Eastside, Elliot Park, and Verizon stores in the Mall of America;
3. AT&T has launched a 5G E network that is slightly faster than 4G, which is not strictly speaking a 5G network because it is based on a 4G LTE network and can be used without a 5G baseband mobile phone. Its 1Gbps true 5G network will begin deployment later this year, but there is no specific timeline.
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Another U.S. operator has announced that its 5G network covers the entire United States, using low-band 5G networks.
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Yes, carriers in the U.S. have already launched local 5G networks in 2017.
1. At present, the 5G service is still in the experimental stage, and China Unicom has taken the lead in opening the test network, which will be in accordance with the unified deployment of the Ministry of Industry and Information Technology of the People's Republic of China, and is expected to open the service in the second half of 2019. >>>More
1. iPhone12 mobile phone 5G network opening location: open the iPhone's Settings - Cellular Network - 5G option, you can see the 5G option, users can turn it on and off here. >>>More
4G** users can directly log in to China Telecom's 5G network when using 5G mobile phones without changing ** and installing 5G upgrade packages, and enjoy the same downlink rate as the 4G network, up to 300Mbps. 5G members can enjoy exclusive network services according to their tiers. (1) Online enjoyment services: >>>More
It's not about increasing internet speed.
It is to increase the speed of the transmission, or it can be said to increase the amount of swallowing of the router. What is the original speed of broadband, and how much is it after being routed through dual-band wifi, this value will not change. Dual-band routers use 5G and simultaneous transmission, and the carrier capacity of 5G signal will be larger. >>>More
This is because it has different rate limits in different frequency bands, otherwise it will be very stuck at that time. If you are troublesome, I wish you a happy life!