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标题: [求助]链路预算的问题 [查看完整版帖子] [打印本页]

时间: 2008-12-10 16:36

作者: 13814848763 标题: [求助]链路预算的问题

上行链路预算
Uplink Budget=MS pwr + MS ant gain – (BTS sen – BTS ant gain-Others UP gains +Others UL losses)
下行链路预算

Downlink Budget=BTSpwr +BTS ant gain-Others DL gains + Others DL losses –(MS sen-MS ant gain)
为什么上行链路里面加增益减损耗，但在下行链路里面去相反呢？

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