LDPC FEC Code Extension for Unequal Error Protection in DVB-T2 System: Design and Evaluation

Table 1

The parameters of the extension matrix 𝐻_ext for the three tested use cases.

	𝑘ext	𝑛ext	𝑄
3/5→1/3	5400	9360	26
3/4→1/2	7200	11520	32
4/5→2/3	10800	12240	34