The modeling result based on UML is static description for the command, control, communication, intelligence (C3I) system, but the essence of C3I system is dynamic.

基于UML的C3I系统模型的设计结果是对系统的静态表述，而C3I系统的本质是动态的。

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Via constructing message receiving and resolving process for IEC104, data communication command and store switch (gateway operation) were designed, implemented and integrated.

通过构造IEC104报文收发和解析流程，设计、实现并集成了基于双环冗余网的数据通信信令和存储交换（网关操作）机制；

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The agreement, command and format for the communication between the host and the local meters are discussed in the paper.

文章给出了系统的通讯协议、通讯命令和通讯格式。

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Argon, founded in 1997, is involved in intelligence, cyber security, and C4ISR, which is essentially communication, but officially stands for command, control, communications, computers, intelligence, surveillance, and reconnaissance.

FORBES

Nagin said he expects relief efforts in the city to improve as New Orleans, the National Guard and FEMA combine their command centers for better communication, followup and accountability.

CNN: Mayor blasts failure to patch levee breaches

They were also known for having excellent command and control, and communication facilities, making them ideal flagships on deployments, with a complement of about 280 crew.

BBC: Navy frigates in Portsmouth 'to be sunk or scrapped'