Survey of Data Broadcast Scheduling in Wireless Environments
无线环境中的数据广播调度理论分析及算法研究

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.