Multicasting is a means of group communications. It delivers information from a source to several destinations in the same time.
多播是一种群组通信的手段，要求将信息从一个数据源同时传送到多个目的地。
Many emerging Wireless Sensor Networks applications especial for emergency and military situations depend upon secure group communications.
无线传感器网络需要安全组通信的支持，尤其是军事、紧急救灾等场合。
Synchronous interaction with multimedia real time group communications is another key issue in high performance CSCW supporting environment.
另外，多数CSCW支撑环境中未能较好地支持带实时多媒体组通信的同步交互功能。
It is a mobile communication business of half duplexing for instant one-on-one or one-to-group communications, which has great market potential.
它是一种应用于一对一通信和群组通信的半双工的移动通信业务，具有很大的市场潜力。
Security is difficult to handle in multi-privileged group communications, because group users have multiple access privileges when subscribing different data streams.
多权限组播通信存在多个数据流且组播组中用户权限因获得数据流的不同而不同，其安全问题较难处理。
Currently, the major sub-areas of security research include secure routing; secure group communications; intrusion detection, authentication and group key management etc.
目前，移动自组网络安全技术较为集中的研究领域包括安全路由技术、安全组通信技术、认证技术、入侵检测以及密钥管理技术等。
Adel Al Mutawa, Executive Director, Group Communications, said: "the decision to block a site is never taken lightly, and we conduct thorough investigations upon receiving requests from the public."
阿德尔·穆塔瓦(adelAlMutawa)，沟通集团执行总监，表示：“关闭网站的决定从来都不是轻易作出，我们在收到公众投诉后进行了彻底的调查。”
This group is more interested in Internet-based communications than in creating content.
比起创造内容，这个群体对互联网通信更为兴趣。
The event keynotes included executives from non-traditional communications providers, such as the CTO of online retailer Amazon and the CEO of Virgin Entertainment Group.
在这次活动中，来自非传统通信供应商的高管们也作了重要演讲，如亚马逊电子商务网的首席技术官和维京娱乐集团的首席执行官等。
This group should oversee technical activities, communications between important stakeholders, standardization initiatives, and architecture reviews.
该委员会应该监督技术活动、重要参与者之间的交流、标准化活动和体系结构审核。
In the middle part of the last decade a group of Silicon Valley based Indian ex-patriates created Semindia before transforming that company into a supplier of communications equipment.
几年前，一批在美国硅谷工作的印度侨民在印度创办了Semindia公司，后来公司转型为通信设备制造商。
To reverse this situation, a group of 40 students from the Humanities and Communications College of Shanghai Normal University launched a team of "smiling volunteers" last month.
为了改变这一状况，上海师范大学人文与传播学院于上月成立了一个由40人组成的“微笑志愿者”小组。
The carrier is a joint venture of Vodafone Group PLC and Verizon Communications Inc.
该运营商是沃达丰集团和Verizon通讯公司的合资企业。
Verizon Wireless is a joint venture of Verizon Communications and Vodafone Group Plc.
VerizonWireless是Verizon通信公司和沃达丰集团的合资企业。
L-3 Communications acquired Vertex Aerospace in December 2003. The company is now part of L-3's Integrated Systems Group.
Vertex航空公司在2003年10月被L - 3通信公司兼并，目前是L - 3通信公司集成系统集团的一部分。
Group meetings and communications (email or phone) to create blocks of uninterrupted work.
会议和交流(邮件或电话)合起来，以便创造可以不间断工作的时间。
The Group also provides centralised computer and communications services supported by a team of Information Technology experts.
我们集团还提供中央电脑和通讯服务，由一组信息技术专家负责。
The Group also provides centralized computer and communications services supported by a team of Information Technology experts.
我们集团还提供中央电脑和通讯服务，由一组信息技术专家负责。
UNICEF chief of communications for Africa services, Shantha Bloemen, said they had to work with the group as a matter of principle.
联合国儿童基金会非洲部联络处负责人布卢门说，他们不得不与这个激进组织打交道。
GM Group representatives have visited Voxel Communications and have agreed on a CRM project to be outsourced to Voxel.
通用汽车集团的代表曾到访体素通信，并已商定了一个CRM项目将外包给体素。
Electoral observers from the group of Commonwealth nations recommend that the electoral commission improve communications with poll workers.
来自英联邦国家的选举观察人士建议，选举委员应该改进同投票站工作人员的沟通。
Group meetings and communications (email or phone) to create blocks of uninterrupted work.
群组会议和沟通(邮件或电话)会产生不连续的任务。
Courses in this field include written and oral communications, telecommunications, group dynamics, logic, rhetoric, and related disciplines.
在这个方面的课程包括书面和口头通讯、电信、团体动力学、逻辑学、修辞学以及相关学科。
Minglida Group is devoted to providing high-quality products and services in very diverse fields such as lamps, automobiles, communications, new energy, medical equipment, etc.
公司一直以提供优质产品及优质服务作为立足点，我们涉及的服务领域主要包括灯具、汽车、通讯、新能源、医疗设备等行业。
Absrtact: Scalable group rekeying is one of the biggest challenges that need to be addressed to support secure communications for large and dynamic groups.
摘要：可缩放组密钥更新是大型动态组通信需要面对的一个重要问题。
This paper discusses a new state of integrated advertisement marketing and corporation culture strategy of Haier Group according to Integrated Marketing communications.
本文从整合营销传播的角度探讨了海尔集团广告营销策略与企业文化策略整合的新境界。
East communications is a group with research and development, production and sales of communications equipment, in 2011 for whom we create a new brand image.
东亚通讯是一家集研发、生产、销售通讯设备的集团，在2011年我们为其打造全新的品牌形象。
Standards Group is a marketing communications agency based in China, Beijing.
唯准创意是一家位于北京的市场传播公司。
This paper briefly states network status, group clients operation characteristics and network-establishing program of railway communications company in Heilongjiang province.
本文简要叙述了铁通公司的网络现状，集团客户的业务特点、集团客户全省组网的方案以及此方案的优点。
In the last 30 years, the hotel group has done a very good job on branding and marketing communications.
在过去的30年中，集团的品牌推广一直都做得很好。
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