It also shows that the performance of ABRS in asymmetric channels is close to OMRS in the low and median SNR range.
在非对称信道条件下中低信噪比范围内abrs算法的性能接近于omrs算法。
2
The optimal relay is chosen based on the source-relay-destination end-to-end instantaneous SNR in OMRS, while ABRS selects relay based on the relay-destination average SNR.