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Forwarding data between an array of baseband units and an array of radio heads in distributed wireless system using TDM switches
Forwarding data between an array of baseband units and an array of radio heads in distributed wireless system using TDM switches
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机译:使用TDM交换机在分布式无线系统中的基带单元阵列和无线电头阵列之间转发数据
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摘要
The present disclosure discloses a distributed system. The distributed system includes a plurality of radio heads and a plurality of controllers disposed in one or more chassis external to the plurality of radio heads. Each of the plurality of controllers includes a baseband unit (BBU), an uplink time-division multiplexing (TDM) switch and a downlink TDM switch. The uplink TDM switch and the downlink TDM switch forward data bits between a radio head and a BBU by using TDM cells which may reduce latency relative to using Ethernet frames.
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