Full-duplex energy harvesting relay transmission method based on self-interference minimization criterion
A technology of energy collection and transmission method, which is applied in the field of wireless communication and physical layer security, can solve problems such as relay interruption, low efficiency, and affecting system performance, so as to improve throughput and capacity, increase service life, and improve spectrum efficiency Effect
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[0058] see figure 1 and figure 2 As shown, the present invention proposes a full-duplex energy harvesting relay transmission method based on the self-interference minimization criterion, and a full-duplex amplifying and forwarding cooperative relay transmission system based on time switching energy harvesting, the system includes a source S, A full-duplex relay R and a destination D, the source node and the destination node are configured with a single antenna, and the relay node is configured with multiple antennas; within a time block T, the source can transmit information to the destination through the direct link end. At the same time, T is divided into two different time slots according to the time switching ratio α. In the first time slot αT, the relay node performs energy collection. In the second time slot (1-α)T, the full-duplex relay amplifies and forwards the source information to the destination while receiving the source information.
[0059] It should be note...
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