By applying multicast technology, the energy consumption can be significantly reduced, and the life time of nodes can be extended in query-based wireless sensor networks.
在基于查询的无线传感器网络中，组播技术的应用可大幅减少传感器节点的能量消耗，延长节点寿命。
Security issue of multicast technology is totally different from that of unicast.
多播在安全性方面与普通的单播有着显著的不同。
Group communication based on IP-multicast technology will be an important part of packet switch networks.
采用IP组播技术的群组通信将是包交换通信网络中非常重要的一类应用。
Multicast source authentication has been regarded as one of a base security issues in multicast technology.
组播源认证是安全组播要解决的重要问题之一。
They can use multicast technology, which will not change network structure, to reduce the pressure of too much bandwidth consumption.
而上述业务可以通过组播技术在不改变网络结构的前提下，尽可能的缓解网络带宽消耗过大的压力。
That the multicast technology is fit for telemedical consultation application has been developed on the basis of the features analysis of medical consultation action.
在对医疗会诊活动特点分析的基础上，提出组播技术较适合应用在远程医疗会诊系统中。
The paper explains the advantages of IP multicast technology in the network transmission of embedded video monitoring system through comparing three kinds of different network communication ways.
通过比较三种不同的网络通信方式，阐述IP组播技术在嵌入式视频监控系统网络传输方面的优势。
The IP-Multicast technology is one of important technologies in IPTV Living broadcast operation.
IP组播技术是IPTV直播业务必须采用的关键技术之一。
Multicast technology includes a number of aspects, such as multicast group, multicast address, multicast protocols, multicast reliability, multicast security, etc.
组播技术包括了组播组、组播地址、组播协议、组播可靠性和组播安全性等很多方面的内容。
Multicast technology applies the method of group transmissions, using Router to copy data packages, it promised only one data package in every link at any time, and saved bandwidth.
组播技术采用群组发送的方式，用路由器来复制数据包，保证任何时候每条链路中只有一份数据包，因此节约了网络带宽。
Multicast technology applies the method of group transmissions, using Router to copy data packages, it promised only one data package in every link at any time, and saved bandwidth.
组播技术采用群组发送的方式，用路由器来复制数据包，保证任何时候每条链路中只有一份数据包，因此节约了网络带宽。
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