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Wireless Communication

We are developing and mass-producing products such as waveguide based on
the experience of ultra-high frequency RF technology, mmWave module and waveguide for mobile communication.

5G mmWave

5G communication is the next-generation network infrastructure to prepare for increasing mobile traffic. 5G communication is divided into NR Sub (6GHz) and mmWave (28GHz, 39GHz). In NR Sub, due to the limitation of frequency allocation and the limitation of High-capacity high-speed communication, the mmWave band capable of broadband communication is being built. In the mmWave band, 1Gbps data service is supported, and Gbps data service is possible without interruption even at the maximum speed of 600Km/hr. 5G communication networks are largely composed of mobile Internet (Gbps-class high-speed mobile Internet), D2D (device to device: terminal-to-device communication service), and 5G core network (a heterogeneous network in which various wireless technologies such as hub, autonomous, MHN, and private cells are mixed). HUMEDIA has developed major systems of 5G mmWave.

5G mmwave
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    5G 28GHz mmWave Module

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    5G 28GHz mmWave Module
    • Module for 5G DAS
    • 5G TDD MIMO service
    • Donor, Server structure

    This is a module for 5G 28GHz mmWave. It delivers the 28GHz RF signal input from the base station to the inside of buildings, amplifies high power, and serves as a terminal.

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    MN System

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    MN System
    • High-capacity, high-speed data transmission function
    • K-Band, 600MHz BW
    • 3Gbps transmission speed

    The MN system is a mobile network system capable of providing 1Gbps public WiFi service per bus. A High-capacity, high-speed Wi-Fi service is possible using a backhaul communication network by connecting a bus and a ground base station using the millimeter wave of the K-Band band.