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ADAPTIVE FIXED POINT MAPPING FOR UPLINK AND DOWNLINK FRONTHAUL
ADAPTIVE FIXED POINT MAPPING FOR UPLINK AND DOWNLINK FRONTHAUL
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机译:上行链路和下行链路Fronthaul的自适应固定点映射
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摘要
Compression techniques can reduce the fronthaul throughput in split radio access network (RAN) architectures for next generation designs. Adaptive fixed-point mapping can reduce the throughput requirements between a baseband unit (DU) and a remote radio unit (RU). Thus, a bit or plurality of bits can indicate the type of data being passed over the fronthaul. Consequently, adaptive mapping between precoded downlink data and non-precoded downlink data suited to the type of data passed over the fronthaul can achieve high compression ratios.
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