无线环境中的数据广播调度理论分析及算法研究

数据广播是无线环境中一种独特的数据发布方式。首先系统地归纳了周期广播、on-demand广播和混合广播3种广播方式的理论分析模型及其特点，然后针对单信道和多信道对各种广播方式的调度算法进行了分类、比较，并突出了理论模型对调度算法研究的指导价值。最后指出今后的研究方向。

Survey of Data Broadcast Scheduling in Wireless Environments

Data broadcast is an efficient way of data dissemination in wireless environments. In this paper the theoretical analysis was provided first for the three data broadcast mode(periodic broadcast, on-demand broadcast and hybrid broadcast). Then current data scheduling algorithms were classified and compared. Some typical multi channel scheduling algorithms were analyzed in detail. Finally we pointed out some research areas for data broadcast scheduling.