The M-MIMO communicating method to improve the privacy performance under very sensible and unpleasant conditions, i.e., no convenience of immediate eavesdropper channel state information (CSI) and only imperfect immediate legitimate CSI. We first provide a presentation analysis of secrecy outage capacity, which reveals the minimum required number of relay antennas for accomplishing a positive secrecy outage capacity. Then, we commend an optimization construction to jointly optimize source transmit power, relay transmit power, and transmission time in each hop, with the goal of exploiting the secrecy outage capacity. Although the silence outage capacity is not a concave function with respect to the optimization variables, we show that it can be maximized by first exploiting over some of the variables, and then maximizing over the rest. To this end, we main get a closed-form answer of best credible relay communicate power, subsequently get that of optimal source transmit power, and then derive the optimal ratio of the first-hop duration to a total broadcast occasion. Moreover, quite a few imperative scheme design insights are provide through asymptotic performance analysis. Finally, imitation results validate the efficiency of the planned joint resource allocation scheme.