LTE通信网络中的HARQ过程，主要是发端，基站端在收到ACK/NACK时的数据统计和重发处理-HARQ process LTE communication network, mainly originating base station-side statistics when it receives ACK/NACK and retransmission processing

HARQ throughput analysis of the system, Mathematics is part of the subspace, Partially achieved tracking speed iterative relaxation algorithm.