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1.对于LTE PUCCH格式2的应用,输入的数据是不是解扩后还没有做均衡的数据,COR内部做均衡和相关?
2.PUCCH中pilot和数据存在45度旋转,要乘以(1+j)/sqrt(2)补偿, 这个是乘在数据上还是pilot上?
3.文章中讲到要将COR control register的值设为0x1B,这样QPSK MAP 00就映射到了-1.在LTE协议中00是映射到(1+j)/sqrt(2),这个值旋转45度并不能得到-1.