X = XZY + 2 & TImes; R & TImes; SIN (L ÷ 2R) & TImes; COS {αα ± (L ÷ 2R)ï½ + S & TImes; COS ｛α ± (L…
0 Introduction
Grid dispatch automation is based on the early power system remote control system, the introduction of computer technology and functional expansion to form a set of automated systems to assist dispatchers to work, the remote control system is an …
Huawei, the world's leading provider of information and communication solutions, announced that it will participate in the 2011 GSMA Asia Mobile Communications Summit in Hong Kong from November 16 to 17, and also showcase the world's first TD-LTE multimode term…
Qualcomm has planned to provide support for 27 Russian GLONASS navigation satellites on the mid-end models S2 and S3 of its Snapdragon mobile processor. Previously, it supported GPS communication with 24 satellites.
Smartphones usually require at least 4…
As pressure to reduce development costs drives the reuse of hardware and software platforms across multiple form factors (or even multiple applications), top consumer electronics manufacturers can use components that are as flexible and reconfigurable as possible Benef…
With the high incidence of ATMs in recent years, various commercial banks have strengthened video surveillance measures for ATMs and installed professional monitoring systems. However, due to the particularity of ATM monitoring, many common monitoring fields have not b…
Video inspection systems have been widely used in commercial and industrial fields. Cameras-from cheap and low-resolution products in black-and-white closed-circuit television (CCTV) systems to advanced and high-resolution products in digital video systems-are used for…
DCS is the abbreviation of Distributed Control System, which is commonly used in China as a distributed control system. It is a multi-level computer system composed of process control level and process monitoring level with communication network as the link. It integra…
In the morning of September 22, Nokia Siemens Networks (hereinafter referred to as "Noxi") said today that it will release the "Smart Network Technology Framework" during the upcoming communications exhibition, an…
As the data transmission rate of cellular networks increases, the demand for data transmission by data cards and mobile phones is also increasing. As far as WCDMA mobile phone power amplifiers are concerned, since mobile phones are often used in urban areas with…