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2013-05-23 12:21
求翻譯:雙迭代接收機由三個串行級聯塊組成,其中r表示采樣后的接受數據。Z和z分別表示CPM符號估計和相位修正后的CPM符號。I是已編碼比特,d表示數據比特。初始時,由于沒有先驗信息可用,均衡迭代以沒有干擾抵消的MMSE均衡開始。輸出端的每一個符號估計被映射到一個由式()表示的修正后相位的Q,進制CPM符號矢量中。這個矢量作為后端迭代解調和譯碼器的輸入,解調器和譯碼器都采用基于格型的最大APP譯碼算法。處于中心的CPM解調器能夠產生交織后編碼比特IND 軟信息?是什么意思?![]() ![]() 雙迭代接收機由三個串行級聯塊組成,其中r表示采樣后的接受數據。Z和z分別表示CPM符號估計和相位修正后的CPM符號。I是已編碼比特,d表示數據比特。初始時,由于沒有先驗信息可用,均衡迭代以沒有干擾抵消的MMSE均衡開始。輸出端的每一個符號估計被映射到一個由式()表示的修正后相位的Q,進制CPM符號矢量中。這個矢量作為后端迭代解調和譯碼器的輸入,解調器和譯碼器都采用基于格型的最大APP譯碼算法。處于中心的CPM解調器能夠產生交織后編碼比特IND 軟信息?
問題補充: |
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2013-05-23 12:21:38
Double iterative receiver consists of three serially concatenated blocks, where r is the receive data after sampling. z and z, respectively, the cpm cpm symbol estimation and phase-corrected symbol. i is the coded bits, d is the data bit. Initially, there is no a priori information available, balanc
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2013-05-23 12:23:18
By double-iterative receiver 3 serial blocks, and the level of R indicates that after sampling the received data. And Z, respectively, of the Z CPM symbol estimates and phase corrected CPM symbol. I is encoded bits, D means that the data bits. Initially, because there is no a priori information is a
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2013-05-23 12:24:58
Double iterates the receiver to be composed by three serial cascade blocks, after in which r expression sampling accepts the data.Z and z expressed separately the CPM mark estimated and the phase revises after the CPM mark.I has coded the bit, d expresses the data bit.When initial, because does not
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2013-05-23 12:26:38
Dual iterative receiver is made up of three blocks of serial cascaded, where r is the accepted data sampling. Z and z represent CPM CPM symbol after the symbol estimation and phase correction. I was encoding bit, d represents a data bit. Initially, since there is no a priori information available, b
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2013-05-23 12:28:18
正在翻譯,請等待...
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