TDD and FDD 比较
发布时间:2020-05-24 18:03:18 所属栏目:程序设计 来源:互联网
导读:TDD, downlink and uplink traffic use the same channel and separated by time space 适合unsymmetrical业务,如因特网数据业务 lower speed support, e.g. up to 120Km/h, 因为TDD芯片处理速度跟不上 TDD基站成本比FDD低,重要原因之一,TDD中,上下行数据
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TDD,downlink and uplink traffic use the same channel and separated by time space
FDD,downlink and uplink traffic use separate channels
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