MimoMesh Wireless Broadband MESH Powerful Anti-interference And Multi-means Secure And Confidential Communication
Radio communication through electromagnetic wave transmission of information, is the foundation of the information society. With the widespread application of wireless communication devices, interference is everywhere. interference and anti-interference, is a pair of spears and shields. Bandpass filter is a common anti-interference measure in broadband communication to suppress out-of-band clutter and harmonics. MimoMesh wireless broadband MESH using time domain digital filtering and MIMO smart antenna, effectively suppress out of band interference. At the same time, it supports the intelligent frequency channel selection mode. When the working frequency channel is disturbed in the equipment networking state, the optimal frequency channel without interference can be autonomous dymamic selected by each nodes for different channels networking transmission to effectively avoid random interference. And support wide band channel frequency hopping working mode, providing any group of working channels within the working band range, high-speed synchronous hopping of the whole network, effectively avoiding malicious interference and implemeting secure communication. In addition, the radio adopts transmission mechanisms such as FEC forward error correction and ARQ error control to reduce the packet loss rate and improve the effectiveness of data transmission.
Through working frequency, channel bandwidth, system code, communication distance, working mode and other parameter settings, illegal joining is excluded. MimoMesh wireless broadband MESH, fully independent research and development, self-defining waveform, algorithm and transmission protocol, air interface transmission using 64bits key, can dynamically generate scrambling sequence to achieve channel encryption. Support DES56/AES128/AES256 source encryption to enhance security. In addition, the radio provides hardware encryption such as chips, TF cards and confidential machines.