What is millimeter wave?

5G Millimeter wave, also known as millimeter band, has a wavelength between 1mm-10mm and a frequency of 30 ~ 300 GHz. In practice, the frequency above 24 GHz is called millimeter wave, which is located in the wavelength range where microwave and far-infrared waves overlap, and thus has the characteristics of two spectrums. The theory and technology of millimeter wave are the extension of microwave to high frequency and the development of light wave to low frequency respectively.

Why millimeter wave

The bandwidth of 5G millimeter wave is very high, so the transmission rate is very high. It can realize ultra-high speed data transmission of more than 1Gbps and very low sub-millisecond delay. It can be directed to improve signal strength and reduce interference, which can be comparable to or even replace some optical fibers for ultra-high-speed wireless transmission.

In addition, due to the use of millimeter-wave components than microwave component size is much smaller, so for millimeter-wave technology system is more likely to be miniaturized, lightweight, integrated, more some of the benefits of the realization of 5G application research scenarios.

At the same time,qcm6490 millimeter-wave wireless transmission for the complex environment of the network construction has brought convenience, the realization of flexible networking, easy to maintain in the future.

High bandwidth:Millimeter-wave bandwidth is wider and can reach higher peak rates. Ultra-high bandwidth can provide large network capacity, carrying more devices to access.

Low Latency: Millimeter wave latency is very small, generally less than 1ms level.

Anti-interference: Millimeter wave propagation is less affected by weather than laser.

Millimeter wave application scenarios

5G millimeter wave technology with high broadband, low latency, anti-interference three significant development characteristics, very suitable for us in the vehicle-ground communication,what is a distinguishing feature of 5g mmwave AR & VR, smart tourism city and other data transmission has a high rate of high-speed, low-latency, anti-jamming high demand for the application of the scene.

Rail transit-vehicle-ground communication applications

XR-AR&VR

Smart city-AI HD video back transmission application

Smart Venue - HD video transmission

Smart Factory - Industrial Development Internet Technology Application

Emergency Management Communications - Small Material Cellular and Mobile Backhaul Applications

Rail Transportation - Vehicle - Ground Communication Applications

● Dedicated frequencies and specialized anti-jamming technology to ensure safe vehicle dispatching.

* ●Automatic and rapid completion of data transmission for high-capacity locomotives to replace traditional manual operation and avoid data tampering, loss and other security issues

● Long-distance signal coverage, high-speed transmission, seamless switching, ultra-low latency, and easy visualization of dispatching.

● Compact equipment, no wiring, easy to install and use, solving our tunnel maintenance social problems

* ● Network can be established independently without going through operators, thus greatly saving operational costs

XR-AR&VR

● Wireless instead of wired, making the device lighter and more comfortable to wear.

High bandwidth allows for larger network capacity, while multi-person access is not applicable to Cottonwood

● High resolution and low latency with more realistic scenes can address experience disadvantages such as dizziness.

Smart City - AI HD video backhaul application

Ultra-low latency image transmission and artificial intelligence systems can realize real-time monitoring and intelligent control of traffic conditions, achieving a qualitative leap in the city's regulatory capabilities

● Equipment installation without wiring can significantly reduce municipal projects such as digging roads and burying wires, saving labor, materials and post maintenance costs, low-carbon and environmental protection.

Intelligent Venue-High Definition Video Transmission

● Ultra-high bandwidth ensures unimpeded massive connections for large-scale performances and events.

Ultra-low latency transmission for the audience can bring the first perspective to watch and learn experience.

Smart Factory - Industrial Development Internet Technology Application

● Wireless networking makes the layout of factory equipment more flexible and reasonable, and reduces the safety hazards caused by wired cables.

* Ultra-high bandwidth can meet the needs of industrial Internet access, transmission of large amounts of data, and truly realize connection

● Ultra-low latency ensures that the factory realizes the safety and reliability of unmanned monitoring, improves the safety of production and saves labor costs.

Emergency Management Communications - Small Material Cellular and Mobile Backhaul Applications

● Wireless network transmission technology solves the problem of difficult to lay cables in rivers and mountains, saving labor and material resources of enterprises.

● Millimeter wave high bandwidth, low latency, anti-interference characteristics, without cable connection can achieve the traditional fiber optic level transmission effect