This daemon broadcasts the information for the local machine and collects the broadcastdata from all the other machines.
这个守护进程为本地计算机广播信息，并收集来自所有其他计算机的广播数据。
2
An important of databroadcast is how to schedule the broadcastdata in order to optimize the access time and tuning time of the broadcast.
数据广播的一个首要问题是如何调度待广播的数据，优化数据广播的访问时间和调谐时间。
3
Professor Harald Hass, of the school of engineering at Edinburgh University in the UK has developed a technology which can broadcastdata through a normal lamp.