Electronic parts information aggregation platform information aggregation platform today? Easybom is proud to provide a communication bridge to suppliers, purchasers, and engineers. That makes it easier for them to communicate and find each other more easily. “Win-win and mutual-win” is the philosophy that easybom insists on. easybom has the most suppliers, purchasers, and engineers in the world. easybom introduced the latest electronic components to the market. In easybom, you can find anything you want. The goal of easybom is to create a large number of business opportunities for each user in the world by using data analysis in the most convenient way. Easybom, a powerful information aggregation platform for the electronic component industry, help you search the electronic components and supplier prices you want in a fast and easy way. Discover extra info on electronic components.
In the past Wi-Fi technology, intercell co-channel interference (Co-Channel Interference,CCI) is another important factor affecting channel capacity. The core of CSMA/CA is to listen before you speak (listen before talk,LBT). The device monitors the wireless channel first and sends data without being occupied. In the case of multi-AP mesh networking (AP,Access Point, wireless access point), the equipment in the cell will listen to the interference signal of the cell adjacent to the same channel, causing the device to mistakenly think that the wireless channel of the cell is being occupied at this time, so stop transmitting. This kind of interference will significantly reduce the network capacity when the network is not optimized or the number of available channels is very small. As shown in the figure below, the four Wi-Fi AP are networked with three channels. However, since there are only three channels available, AP1 and AP2 have to be deployed on the same channel Channel 6, when the signal of AP2 is interference to the user equipment belonging to AP1-Overlapped Basic Service Set (OBSS, overlapping basic service units, which can be understood as overlapping cells with the same frequency).
On April 30th, the day after entering GW, the Nippon Keizai Shimbun published an article saying that Toyota and Daihatsu would not only suspend car production during and after the Golden week due to a chronic shortage of semiconductors. Toyota will close all 14 factories in Japan from April 30 to May 8, the article said. Among them, the Takaoka plant in Toyota City, Aichi Prefecture will stop production of some production lines until May 9, and the Fujisong plant with Toyota car body in Kariya City, Aichi Prefecture will stop production until May 16. In addition to the second Shiga plant, which had previously announced an extension of the shutdown, Dafa will also increase the number of plants at the Dafen first factory and the head office from April 30 to May 8, extending the number of days of shutdown. In addition, the Kyoto plant is scheduled to stop production from May 18 to 19.
The basic content of SoC definition is mainly in two aspects: one is its composition, and the other is its formation process. The composition of the system-level chip can be a system-level chip control logic module, a microprocessor/microcontroller CPU core module, a digital signal processor DSP module, an embedded memory module, and an interface module for external communication, and an ADC/DAC module. Analog front-end modules, power supply, and power management modules, for a wireless SoC there are also RF front-end modules, user-defined logic (which can be implemented by FPGA or ASIC), and micro-electromechanical modules, and more importantly, an SoC chip with embedded Basic software (RDOS or COS and other application software) modules or loadable user software, etc. The system-on-chip formation or generation process includes the following three aspects.
Original Information: Provide production status of components and reduce costs. Universal Data Book: 50 million original factory product data manuals, online browsing, free download. Efficient Device Selection: The device specifications of any series can be compared quickly, and the appropriate model can be selected efficiently. Quick Replacement Model With more than 5 million original replacement models, it can help customers quickly find replacement devices and easily solve problems. Find even more info on easybom.com.