UDP packets are connectionless and can be broadcast to all hosts instead of a single unicast stream.

UDP数据包无连接，可广播到所有主机，而非单一单播流。

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This paper presents algebraic models of the packets and routing protocols and designs of communication models for both unicast and multicast communications in IP coding networks.

该文讨论了网络节点上包的代数运算与路由协议的结合方式，提出了IP编码网络中单、组播通信的实现方法。

youdao

This paper presents algebraic models of the packets and routing protocols and designs of communication models for both unicast and multicast communications in IP coding networks.

该文讨论了网络节点上包的代数运算与路由协议的结合方式，提出了IP编码网络中单、组播通信的实现方法。

youdao