D-Band Backhaul and Fronthaul Solutions for 5G Radio Access Network
2022 52nd European Microwave Conference (EuMC)(2022)
摘要
The paper presents an architecture and specifications for an innovative wireless backhaul solution exploiting D-Band (130-175 GHz) for 5G and beyond networks. The solution includes: dual carrier FDD radio system capable of carrying up to 25 Gbps; radio with a double full integrated cross polar interference canceller (XPIC); each carrier has two independent segmented antenna arrays for transmit and receive. The architecture supports the flexible duplexer operation mode, full duplex mode and adaptive beam-steering capabilities for beam alignment under adverse conditions. The solution proposed is planned to be tested under real life conditions in field.
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关键词
5G,backhaul,link budget link budget,mm-wave,D-Band,radio link,beam-steering,flexible duplexer,Full duplexer
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