Distributed wireless transmission method under time limit and energy constraints

The invention provides a distributed wireless transmission method under time limit and energy constraints, which comprises the following steps of: determining relevant parameters of a distributed Markov decision process, determining a network throughput index under the time limit and energy constraints, and further determining an epsilon-optimal throughput index through a Markov strategy search method. According to the method, an optimization strategy is provided for the throughput rate index of the distributed wireless sensor network under the time limit and energy constraint, and help is provided for effective implementation of channel access of the wireless sensor network under the time limit and energy constraint. 本发明提供了一种时限及能量约束下的分布式无线传输方法，包括确定分布式马尔可夫决策过程的相关参数，确定时限及能量约束下的网络吞吐率指标，进而通过马尔可夫策略搜索方法确定ε-最优吞吐率指标。本发明对时限及能量约束下分布式的无线传感网的吞吐率指标提出了一种优化策略，为时限及能量约束下无线传感网信道接入的有效实施提供帮助。