比特填充图例 (a)011011111111111111110010 (b)011011111011111011111010010 Stuffed bits (c)011011111111111111110010 (a)The original data (b) The data as they appear on the line (c) The data as they are stored in receiver's memory after destuffing比特填充图例 (a) The original data. (b) The data as they appear on the line. (c) The data as they are stored in receiver’s memory after destuffing