中文摘要：

将多包接收技术应用到井下无线宽带网络中,研究如何调整每辆机车车载终端的发射功率,使每个基站在满足干扰约束的前提下同时接入的机车数量最大。首先,建立基于相继干扰消除算法的单基站多矿井机车的调度模型;其次,通过模型的干扰约束条件对模型进行了简化;最后,结合实际应用场景需求提出了一种启发式的矿井无人驾驶系统基站接入控制策略。仿真测试和实验结果表明：该基站接入策略能够有效提高基站所链接的矿井机车数量。

英文摘要：

Multi-packet reception technology is introduced into the underground wireless broadband network. How to adjust the locomotive signal transmission power to maximize the number of mine locomotives which can communicate with the base station at the same time is discussed. Firstly, a single base station multi-mine locomotives scheduling model is established based on the successive interference cancellation （SIC） algorithm. Secondly, the interference constraints of SIC is simplified. Finally, combined with practical application scene, a heuristic mine unmanned system base station access control strategy is proposed. The experimental results show that the strategy can effectively improve the number of mine locomotive which can communicate with the base station at the same time.