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uplink
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【计】 上行链路
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详细解释：
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以下为句子列表：
英文: Because an antenna beam has certain width, and the antenna on the earth will point to the adjacent satellites at its side lobe, the transmitting antenna may create interfering radiation (which is known as uplink adjacent interference), and the receiving a
中文: 由于天线波束具有一定的宽度，地面发送天线会在指向邻星的方向上产生干扰辐射（上行邻星干扰），地面接收天线也会在邻星方向上接收到干扰信号（下行邻星干扰）。
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英文: Carrier interference is often caused by careless installation or malfunction of uplink devices.
中文: 上行设备在建站时的疏漏和运行中的故障都是载波干扰的常见原因。
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英文: Compared with the FDD system, TD-SCDMA adopting TDD, has no need of symmetrical frequency bands for uplink and downlink, and enables flexible and convenient planning and use of increasingly scarce spectrum resources.
中文: 与FDD系统相比，TD-SCDMA采用时分双工方式，上下行无需对称频段，可以见缝插针，灵活方便地规划使用日益紧张的频谱资源。
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英文: Compared with the fixed allocation, the proposed algorithm can effectively improve the utilization efficiency of uplink bandwidths and decrease the delay brought about by contention request.
中文: 与固定分配方式相比，该分配方法可有效提高上行带宽的使用效率，并减小竞争请求引入的时延。
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英文: Coupling can happen at different places of the uplink and downlink channels.
中文: 上下行信道之间产生耦合的原因有多种，避雷设施的安装不当也是其中之一。
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