A Training Sequence-Based Ranging Method for R-Mode of VHF Data Exchange System

Table 3

QPSK modulation parameters in the training sequence.

0		/	1	/
1	0		1	1
2			1	1
3	0		1	1
4			1	1
5	0		1	1
6			0	1
7	+/-		0	0
8			1	0
9	0		1	1
10			0	1
…	…	…	…	…