Closing in on qdmc

I found another structure. Byte 7 is always 09, then take byte8's offset 
(8 of coz) add that with byte 8's value + 2. At the new offset a value 
is found, add one to the offset and repeat. Continue so and a table 
appears. The attached matlabcode can calculate the table. I used it on 
one packet with zeros and one with noise. The following tables appeard:

zerotable(24kbit data):

     9    24
    13     5
    37     1
    36     8
    35    16
    34    17
    33    30


noisetable(24kbit data):

     9    22
    13     5
    37     1
    36    23
    35    48
    34    83
    33    74


Striking similarities. Not sure what it means, but I think this is the 
last step of parsing the bitstream.

/Benjamin