The ZCXH2401 adopts TDD bidirectional network transmission technology to integrate the latest LTE mobile communication and terrestrial digital TV TDS technology. It is LinkAV’s patent product based on multi-access wireless communication technology. It adopts the most advanced TDD-OFDM, LDPC error correction code, DPD and H.264 codec technologies to support the maximum number of end users under same frequency. It supports real-time, full-duplex information transmission under the NLOS and high-speed movement conditions. Multiple wireless networks can be integrated with each other so that enlarge the network coverage.