broadcast packet

基本解释

Thirdly, it is difficult to realize some new functions, such as packet broadcast, fault location, system redundancy and so on.
分组广播、故障定位、系统冗余等新功能在传统的模拟音频广播系统中难以实现。
Single LAN segments running a protocol such as Ethernet offer the capability for packet broadcast, where a packet is sent to every node on the network.
单独的局域网段运行一个协议，像以太网提供包的广播能力，那里的包将被发送到网络中的每个节点。
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The concept of UCL, the configuration of large scale parallel broadcast system, data packet format and UCL in-formation packet format in the head-end system are described in this paper.
简要介绍了UCL的概念和大规模并播系统的组成、前端的数据包格式和UCL信息包格式；讲解了数据接收端的软件设计方案和各个模块的功能；并概括地描述了UCL的应用前景。