Endless frontier: from 5g to 5.5G

Recently, Huawei fellow Dr. Zhu Peiying was invited to deliver a speech with the theme of “endless frontier: from 5g to 5.5G” at the IEEE wcnc2021 (IEEE wireless communication and network conference) conference recently, calling on the industry interface to jointly launch 5.5G innovation and standardization towards 2025. Ieeewcnc is the world’s top academic conference […]

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How to effectively protect VoIP security

VoIP refers to the voice transmission on the network using the internet protocol. The IP represents the internet protocol, which is the center of the Internet. The internet protocol can transmit e-mail, instant information and web pages to thousands of PCs or mobile phones. Some say it is a telecom killer, others say it is […]

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Sk Hynix is discussing with Bosch to sign a more than 10-year supply agreement; BYD said that blade batteries will be gradually used in subsequent models

Industry news It is reported that SK Hynix is discussing with Bosch to sign a supply agreement for more than 10 yearsSk Hynix is discussing signing a long-term contract with Bosch to supply automotive semiconductor memories, South Korean media reported. Sk Hynix is currently drafting a contract with the legal department to sign a supply […]

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NVIDIA releases Morpheus: AI automation for network security industry

A new framework based on NVIDIA GPU and Bluefield DPU helps network security providers develop AI solutions that can detect network vulnerabilities in real time NVIDIA Morpheus application framework can provide a set of accelerated AI technologies for network security partners to detect and prevent security threats in real time. Santa Clara, California – GTC […]

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How to overcome the limitation of analog beamforming

Beamforming is a mature technology for cellular communication and other applications. Beamforming was initially developed based on various analog signal link technologies and processes. Generally speaking, beamforming combines the elements of antenna array to guide the signal with a controlled angle, so that a specific receiver can receive the maximum signal. Analog beamforming can improve […]

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Detailed information description of vehicle wireless communication technology

Wireless communication is one of the communication technologies. For wireless communication, Xiaobian introduced OFDM technology and intelligent wireless communication in previous articles. In order to enhance our understanding of wireless communication, this paper will elaborate on vehicle wireless communication technology. If you are interested in wireless communication, you may as well read on. In recent […]

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How to measure the signal of wireless communication

Wireless communication is one of the communication technologies. Wireless communication technology has brought many conveniences to our life. In the last article, Xiaobian introduced the vehicle wireless communication technology. In order to enhance our understanding of wireless communication, this paper will explain how to measure wireless communication signal correctly and how to conduct EMC analysis. […]

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