Research Article
Rate-Adaptive Multiple Access for Uplink Grant-Free Transmission
Algorithm 1
Optimal SIC-Based Detection Algorithm.
Require: the received signal . | Ensure: the estimated information bits. | (1) Transverse all possible SIC orders and conduct SIC receiving for each SIC order. | (2) Find the optimal SIC order which achieves the largest throughput and output the estimated information bits. |
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