Individual Channel Estimation in a Diamond Relay Network Using Relay-Assisted Training

Table 1

Binary ZCZ sequence group (0 for −1).

	Relay training	ZCZ sequences
		1 1 0 1 1 1 0 1 0 0 0 1 0 0 0 1 0 0 1 0 1 1 0 1 1 1 1 0 0 0 0 1
		0 0 1 0 1 1 0 1 1 1 1 0 0 0 0 1 1 1 0 1 1 1 0 1 0 0 0 1 0 0 0 1