China Mobile has successfully built a number of industrial benchmarks, laying the foundation for 5g tob scale replication

On September 24, the 5g deterministic network industry summit was successfully held at Huawei connect 2020 (Shanghai World Expo Center). Huang Gang, deputy general manager of China Mobile (Shanghai) Industry Research Institute, delivered a keynote speech on “5g leads new infrastructure and deterministic network helps industry digitization”, explaining how to realize the ability of deterministic […]

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ADC bandwidth and error source of analog anti aliasing filter

There are thousands of signals around the living environment, for an embedded er. We use technology to understand and change the world. If a product wants to deal with the external physical environment, a crucial tentacle is to sample the signals of the real analog world and translate them into digital signals understandable by the […]

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F5G all-optical network releases the new momentum of digital economy, and the four major commercial innovations have broad application prospects

On October 26, at the Asian optical fiber communication and Optoelectronics International Conference (ACP / ipoc2020) held in Beijing, Wang Libiao, vice president of transmission and access product line of Huawei Technology Co., Ltd., issued the theme report of F5G progress and prospect. In his speech, he introduced the current progress of F5G international standards, […]

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Development and future trend analysis of 5g bearing industry

5g commercial, bearing first. 2019 is the first year of 5g commercial, while 2020 is the first year of 5g scale construction. The rapid development of 5g is inseparable from the support of bearer network, and the construction of 5g base station will directly stimulate the demand for bearer network. With the acceleration of 5g […]

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Design of current monitoring circuit based on ad8479 and ada4805-1

The current information in the circuit can provide useful information about the condition of the circuit. Current monitoring circuit is widely used in various instrument fields to realize protection, compensation and control. Common applications of current monitoring include battery monitoring system, motor control, overcurrent protection, 4 mA to 20 mA system, etc. In addition, current […]

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How can networks with dense wireless connections cope with the huge challenges of bandwidth and connectivity?

As the latest wireless network technologies such as 5g further improve the communication capacity, this new infrastructure will strongly promote the development of innovative applications. Most of these applications use high-frequency activity models, such as video or sensors. Their activities are usually initiated by the device itself and produce a large amount of data moving […]

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Hardware acceleration mode of LSTM

This paper introduces the hardware architecture of sparse LSTM. One is fine-grained sparsity with random weight parameter distribution, and the other is bank balance sparsity. 1. Article structure Long short term memory (LSTM) is widely used in speech recognition, machine translation, handwriting recognition and so on. LSTM involves a lot of matrix multiplication and vector […]

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