1. Frame structure comparison
1. Similarities between 4G and 5G
The frame and subframe lengths are both 10ms and 1ms.
Minimum scheduling unit resource: RBDifferences between 2.4G and 5G
1); Subcarrier...
MCU Peripheral Circuit_Lao Wu MCU Practice : https://training.eeworld.com.cn/course/5323Beginners start with the development board + marquee. Although the program runs successfully, they are still con...
As Hikvision products become more and more popular, the technical consulting office now refuses to respond, so I have to ask the experts. In a commercial entity, there are 2 million and 4 million ordi...
One of my projects requires 8-way regulated power supply, 4V to 5V is fine, but it must be stable and not fluctuate too much, and each way has a load of about 5mA. I want to use a reference source chi...
IT Home reported on May 26 that according to the Economic Daily of Taiwan, China, the Nikkei News quoted people familiar with the matter on the 25th as saying that among the four new iPhone 14 seri...[Details]
Recently, we have sorted out the information of more than 70 medical artificial intelligence companies at home and abroad through public and private channels. These companies are located in North Ame...[Details]
- World's Smallest TV Tuner Brings Lowest BOM Cost to Chinese TV and Set-Top Box Manufacturers and Global Terrestrial/Cable TV Markets -
Silicon Labs, a silicon TV tuner manufacturer, recen...[Details]
ASUS has upgraded its X299 enthusiast motherboards and launched three new products at once: ROG Rampage VI Extreme Encore, ROG Strix X299-E Gaming II, and Prime X299-A II, which also revealed a secre...[Details]
ZN Stack floating connectors have revolutionized automotive electronic design. They are designed for reliable in-vehicle data processing and power distribution systems to meet the industry's grow...[Details]
Whether you admit it or not, the continuous progress of science and technology since the 21st century seems to have become an invisible driving force for human progress, changing our personal lives a...[Details]
When designing electronic devices, such as sensor or amplifier bias supplies or dedicated waveform generators, a controlled constant-current source or sink circuit can be a useful building blo...[Details]
ROHM Develops "BU18xx82-M" SerDes for Automotive Multi-Displays that Simplifies Video Transmission Path
Supports Full HD resolution products and supports functional safety through ...[Details]
Opening remarks:
If we don't know how to use pointers, when we want to pass an array of data into a function, we can only use global variables. The disadvantages of this method are that it is not int...[Details]
At the 2020 North American CES, Honda demonstrated a number of intelligent driving technologies, including Augmented Driving Concept, V2X, car-mobile phone interconnection, and voice assistant. Ho...[Details]
Introduction The Internet of Things refers to the combination of various information sensing devices, such as radio frequency identification devices, infrared sensors, global positioning systems, l...[Details]
On January 17, Enerchain Intelligent Power (NASDAQ: NAAS) subsidiary Enercan Technology and Haibo SiChuang signed a cooperation agreement to establish a joint venture company, Enerchain Haibo, to j...[Details]
Timer 2 timer overflow interrupt is enabled TIM2_ITConfig( TIM2_IT_UPDATE, ENABLE); The interrupt function entry is in the stm8s_it.c file, the function name is INTERRUPT_HANDLER(TIM2_UPD_OVR_BRK...[Details]
Dust detectors are referred to as dust meters, also called dust measuring instruments or dust testers. They are mainly used to detect the dust concentration in the ambient air. The types of dust mete...[Details]
The Santa María la Real Foundation in Aguilar de Campo, Spain, has carried out a restoration project for the Santa María de Mave church and its cloister, which dates back to the 12th century. The p...[Details]
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