Wednesday , October 20 2021

Ministry of Foreign Affairs Huawei requested the immediate release of CFO Meng Xiazhou, three major operators settled on the 5G spectrum: Qualcomm Xiaolong 8cx released PC platform | Lei Feng Zaobao | Lei Feng Wang



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Ministry of Foreign Affairs to demand the immediate release of Huawei CFO Meng Xingzhou, 3G spectrum of three major operators, Qualcomm Snapdragon 8cx launches PC platform | Lei Feng Morning Post

China's Ministry of Foreign Affairs: Explains the reasons for arresting Meng's boat from Canada and the United States and releasing it immediately

In response to a request by the Canadian Foreign Ministry for the arrest of Ms. Meng Zhouzhou, China's Foreign Ministry spokesman Yan Shuang said on 6 December that the Chinese side of the case should and pointed out to the US side. The task requires the other party to immediately explain the reasons for the arrest, to release the detainees immediately and to effectively protect the legitimate rights and interests of the parties.

Lei Fengwang(General Number: Lei Feng Network)Canadian police arrested Meng Xizhou, spokesman for Canadian Ministry of Justice, on 5 December, with local time reports, and said he hoped to return Meng Zhouzhou to the United States . In this context, Chen Lifang, a board member and senior vice president of Huawei, responded for the first time: Very little is known about the specific quality control given to Huawei: Huawei, Ms. Meng does not know that the task.

3G spectrum of three large operators settled, what happened to the 3G age?

According to People's Shipment and Telecommunication, on December 6, Lei Fengwang night news reported that the three major operators have received the national 5G low frequency band test frequency license.

The specific spectrum is divided as follows:

China Telecom has achieved 5G test frequency sources with a total bandwidth of 100MHz from 3400MHz to 3500MHz, China Mobile is the new frequency bands of 2515-2575MHz, 2635-2675MHz and 4800-4900MHz frequency bands At 2515MHz-2675MHz and 4800MHz-4900MHz frequency bands, 5G test frequency sources were obtained. The 2575-2635MHz frequency band is the reproduction of the current TD-LTE (4G) frequency band of China Mobile, and China Unicom has achieved 5G test frequency sources with a total bandwidth of 3MHz from 3500MHz to 3600MHz. .

What is the basis of spectrum planning of three major operators? In general, the principle of the Ministry of Industry and Information Technology is balanced and the unification and division of the communication industry is often related to this principle.

According to the frequency band's perspective, China Mobile has a bandwidth of 2.6 GHz in the 2.6GHz band and 160MHz in 100MHz bandwidth. The 2.6GHz band has broader coverage than the 3.5GHz band, and China Mobile has more bandwidth as a whole. However, the real situation is that the 2.6GHz and 4.9GHz industry chain is not mature, and that the pre-tests of domestic and international operators are more intense in the 3.5GHz mid-band.

Qualcomm Xiaolong 8cx launches PC platform: first 7nm performance comparable to 15W Core

Ministry of Foreign Affairs to demand the immediate release of Huawei CFO Meng Xingzhou, 3G spectrum of three major operators, Qualcomm Snapdragon 8cx launches PC platform | Lei Feng Morning Post

On December 3, the third day of the Xiaolong Technology Summit, Qualcomm released its strongest Snapdragon 8cx PC platform on the history of Qualcomm. Snapdragon 8cx can be seen as a super-improved version of Snapdragon 855. This is the world's first computer processor with 7nm operation. The thermal design power consumption is only 7W, but has PC level performance and functions, and supports 4G always online and always connected. It can provide battery life up to a few days.

Snapdragon 8cx integrates the Adreno 680 GPU, which is twice as fast as the previous Snapdragon 850, up to 3.5 times faster than the previous Snapdragon 835 and 60% faster than Snapdragon 850, The number of transistors and bandwidth was transferred. Some time.

Internal news

China's first domestic quantum computer control system was born

Ministry of Foreign Affairs to demand the immediate release of Huawei CFO Meng Xingzhou, 3G spectrum of three major operators, Qualcomm Snapdragon 8cx launches PC platform | Lei Feng Morning Post

Key Laboratory of Quantum Information, Chinese Academy of Sciences, China Science and Technology University. Zhongxin Net Data Map

On December 6, Hefei Benyuan Quantum Computing Technology Co., Ltd. announced that the company's first independent quantitative computer control system, the first quantum computer control system, was born in Hefei.

The quantum computer itself is a complex system. In addition to the internal chip, the operation control system is also an important device. Many quantum computers still build their own quantum computer control systems, providing high cost, poor compatibility and functional redundancy. It makes the use of quantum computers difficult.

The original quantum has developed an aerodynamic and efficient quantum computational control system, the original quantum quantum control machine OriginQ Quantum AIO, which allows the integration of the whole quantum computation control system into a single machine. According to the input, the source quantum will be based on this control system and a quantum computer prototype with a 30-bit quantum bit number will be introduced in the next three years.

Mushroom Street to go public in the United States: 12.25 USD opening price fell by 12.5% ​​on the subject price

On December 6, Mushroom Street was officially traded on the New York Stock Exchange. The code code was “MOGU od and the stock price was $ 12.25, down 12.5% ​​from the $ 12.25 IPA export price. saved as.

According to public information, Mushroom Street's IPO released a total of 4.75 million ADS (American Depositary Shares), and ADS's initial public offering per share was US $ 14 million, totaling US $ 66.5 million. With the addition of more than 7.25 million ADS surpluses from insurers, Mushroom Street's largest funding amount is approximately $ 76.5 million.

The payment of funds from Alipay and other institutions will be transferred to the central bank next month.

Recently, the People's Pay and Settlement Agency of China issued a request for all third-party payment agencies to cancel RMB customer reserve funds before January 14, 2019 by "Payment of RMB Accounts for Payment of RMB Accounts by Pay Agencies". The "prepared payment" account will be taken over by the central bank. As a result, third party payment institutions will not be able to obtain interest on the provision.

Experts note that regulations have little effect on consumer's experience with fast pay, but that regulations will undermine the third party payment agency and the bank's bargaining power, which would lead to higher bank channel costs, so that in the future, the use of a third party payment channel to repay the credit card He said he didn't rule out it. Or the handling fee for withdrawal will increase.

The number of mobile broadband users in China reached 1,294 billion, and the penetration rate reached 93%.

Recently, the China Broadband Development Alliance has published the "China Broadband Public Relations Report" (third quarter of 2018). The report shows that as of the third quarter of 2018, the number of fixed broadband households in China reached 382,039 million fixed broadband. Household penetration rate increased by 12.9% compared to the second quarter of 2018 compared to the second quarter of 2018. Mobile broadband (3G and 4G) users reached 129.407 million (excluding mobile communication re-sale users). The penetration rate of broadband users reached 93.1%, an increase of 2.7 points from 2018 and an increase of 18.1% compared to the same period last year.

The scale of China Mobile Investment Corporation exceeded 100 billion and became a shareholder of many companies like Xiaomi.

The China Mobile Global Joint Conference on December 6, 2018 opened today in Guangzhou. Yuan Lihua, deputy general manager of China Mobile Investment Corporation, said that the total direct investment of the investment companies exceeded 100 billion yuan and the fund exceeded 20 billion yuan. , 5 billion yuan. The investment fund contributed about 5 billion yuan.

It is understood that China Mobile has successfully invested in the Chinese Tower, Xiaomi, Keda Xunfei, Shanghai Pudong Development Bank and other organizations and is a shareholder of a number of listed companies. Shanghai Pudong Development Bank accounting for more than 18% from the second largest shareholder, China Mobile Communications Group Guangdong Co., Ltd., HKUST largest shareholder accounting for more than 12%, China Mobile Communications Co., Ltd.

Foreign news

Ministry of Foreign Affairs to demand the immediate release of Huawei CFO Meng Xingzhou, 3G spectrum of three major operators, Qualcomm Snapdragon 8cx launches PC platform | Lei Feng Morning Post

Based on the Chrome open source engine, Microsoft has redesigned its edge browser

According to the edge report, Microsoft announced today that it will make some significant changes to its edge browser, the engine behind Google Chrome, the open source engine of Chrome. This is the Edge soon to Blink and v 8 JavaScript engines. This is a big move that means that Microsoft will become more open to the open source community and accept Google's leadership in browser technology. At the same time, this version will also appear in MAC system, Windows 7 and Windows 8.

Currently, the share of Microsoft's edge is far behind chromium. According to StatCounter, Google's Chrome market share was about 62% in November, while Edge's share was about 2%. According to reports, Microsoft considered this decision as at least one year, and most of the drivers are from consumers and businesses that want Microsoft to improve network compatibility. Edge has recovered in this regard, but users are still experiencing some minor compatibility issues. Upgrading to Chromium will resolve these network compatibility issues and stop at other browsers using Chrome and Blink.

EU does not reach an agreement on digital tax, France plans to deliver the technology giant alone

French Finance Minister Bruno Le Maire said on December 6 that if France fails to reach an agreement on the digital income tax of the EU countries, France will face the national digital giant from 2019 onwards.

On Tuesday, EU finance ministers could not agree on a digital income tax, but France and Germany tried to record bids at the last minute, focusing on tax giants like Google and Facebook. "I hope the EU countries can reach an agreement by March next year. Otherwise, since 2019, France will meet these digital giants on a national level," Bruno Le Maire said in an interview with French television.

Ministry of Foreign Affairs to demand the immediate release of Huawei CFO Meng Xingzhou, 3G spectrum of three major operators, Qualcomm Snapdragon 8cx launches PC platform | Lei Feng Morning Post

Uber wants to go directly to the opponent Lyft ring

According to foreign media reports on December 6, Uft's rival taxi software Lyft, presented an IPO registration statement. Earlier, The Wall Street Journal reported that Lyft chose the IPO in the first half of next year. JPMorgan Chase, Credit Suisse and the Jefferies Group will start with the launch. Uber said in an interview with CEO Dara Khosrowshah in July of this year that Uber will be IPO in the second half of 2019, which will be listed before Uber's Lyft. .

In June, Lyft announced a $ 600 million valuation for $ 15.1 billion in financing and $ 500 million in Toyota's investment of $ 500 billion.

Ministry of Foreign Affairs to demand the immediate release of Huawei CFO Meng Xingzhou, 3G spectrum of three major operators, Qualcomm Snapdragon 8cx launches PC platform | Lei Feng Morning Post

Zuckerberg's personal Facebook page post Facebook disappeared Z

Recently, some media are the founder and CEO of Facebook, including Mark Zuckerberg's Facebook homepage, Facebook mobile side photos, profiles, etc. It is not clear whether Zuckerberg's friends have been "lost."

Facebook recently echoed the data crisis, and a committee at the UK Congress announced a series of internal Facebook emails on Wednesday. The content of the email indicates that Facebook uses user data as a bargaining chip. In other words, if sharing this data encourages people to spend more time on the platform, Facebook will have access to data externally, if there is a potential competition threat, the company will have strict restrictions on the partner. .

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