[求助]TOM老师你好,请教一个FACCH的问题! 100101010101101101010101000001100101000101001101010001001 01 000010101010011100100000000101000010001000110000100000111 fn:1973933 vmfn:13 ts:0 101010111011101001010100011010111111101110000100010101011 01 110111000101000010101010111100000000000110011011111010110 fn:1973934 vmfn:14 ts:0 010101010011010001010001100101010101001011000000010110010 01 100010000000001010001001000010000010101000000000000101010 fn:1973935 vmfn:15 ts:0 010101010111101010111011100101000101001010101110100100000 01 100000100111110101010110001000101001100001010111011110101 fn:1973936 vmfn:16 ts:0 101000100111011101110000000010001000001101011101110000000 10 010000110110111010110010010100000000010011101011101011000 fn:1973937 vmfn:17 ts:0 100010001111110101001000100000000010111111010110001010000 10 010000101111111011111100000000000001101111101011000001000 fn:1973938 vmfn:18 ts:0 001000111101010110110010001010010001110111111010101000001 10 000001011011111110011100010000011101111010111001110001000 fn:1973939 vmfn:19 ts:0 010110000000101000110101111101101010001010001000010111111 10 111010000000000010101110101011101101010000011100111011101 fn:1973940 vmfn:20 ts:0 这组数据是我在TCH上面抓到的FACCH.但我现在通过我写的代码解FACCH,Firecode校验没难过! 我觉得问题在交织上面! 因为Viterbi和Firecode在BCCH,SDCCH,那些都验证了能解出来!唯一不相同的应该在交织上面! 你能详细讲一下,他是怎么交织的吗? 信令上面的交织也已经做好了,是正确的! |