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1.
对在本地智能网建设初期的三种可能方案,进行了深入的探究,并择取了可行的最佳方案,同时,对本地智能网的建设提出了极有价值的建议。  相似文献   

2.
实现电信网络智能业务有多种方式,智能网方式是一个国际公认的极佳方案。探讨智能网的结构、模型、新的应用以及发展有重要的现实意义。  相似文献   

3.
本文在分析和研究了智能网和因特网体系结构及其关系的基础上,结合智能网通讯业务在Internet上的应用和扩展,重点探讨了IP电话的连接及其呼叫转移的实现问题。提出了一种利用TAPI3.0接口函数以及CasyncSocket类实现IP电话的连接以及呼叫转移的解决方案,并给出了系统实现的具体方法步骤。  相似文献   

4.
个人通信是以个人为对象的通信技术,是人类通信的最高目标。要实现个人通信,除应发展ISDN技术、智能网技术外,还要解决位置登记、跟踪交换、自动识别个人通信号码等功能。它既可用于家庭、办公室等场合,也可用于街道、商场、公共场所等低速移动场合,还可用于汽车、火车、轮船等高速移动的场合以及政府和军事部门。  相似文献   

5.
概述了铁路综合数字移动通信系统(GSM-R)的发展,重点介绍了两种铁路智能网业务,即功能寻址和基于位置的寻址。分析了在智能网业务的实现过程中,由于我国运输铁路系统的特点,限制了智能网在铁路行车调度指挥系统中的应用问题。通过两种方案的讨论,提出了解决方法。  相似文献   

6.
廖建新博士:1965年生,四川宜宾人。中国首位从事移动智能网研究的学者,北京邮电大学网络智能研究中心主任,教授,博士生导师。东信北邮信息技术有限公司董事,总裁。中国移动通信市场是目前全球增长最快、业务最繁荣的市场。作为中国移动通信市场的主要系统供应商之一,东信北邮研发的“移动智能网技术“荣获了2004年度国家科技进步二等奖。近日,记者采访了东信北邮信息技术有限公司总裁、项目第一完成人廖建新博士。《中国科技奖励》:请您谈谈移动智  相似文献   

7.
近年来,邮电通讯服务业务越来越丰富,从移动通讯网、寻呼网。电视会议网的建设,到特种声讯服务网提供的股市行情、商业服务信息、听众点歌、心理咨询等等。但随着新业务种类的不断拓展,需不断投入巨额资金以购置新的硬件设备。这样一来,既增大了开支,另一方面也使得邮电通讯网的业务管理、网络管理等问题越来越复杂,随之而来的麻烦就更多了。“智能网”的问世,解决了通讯网发展的这一难题。“智能网”的最大特点就是将网络的业务管理与网络本身的管理(如网络监控、收费等)区分开来,这样也就把以往各种网络中的“核心”交换机承担…  相似文献   

8.
GSM-R是一种专门应用于铁路的综合数字移动通信系统。智能网是在原有通信网的基础上设置的一层叠加网络。主要描述了如何利用USSD的方式实现GSM-R智能网中功能号的注册、注销与管理及被叫用户位置的获取。  相似文献   

9.
网络技术对大学生人际交往的影响   总被引:8,自引:0,他引:8  
大学生正处在人际交往观形成时期,网络技术的发展为大学生的人际交往提供了一种全新的交往环境,扩大了大学生人际交往的范围和层次,增进了他们之间的沟通和理解。但网络技术的发展也为大学生人际交往带来了负面影响,这对高校的思想政治工作带来新的挑战。  相似文献   

10.
郭睿 《学苑教育》2012,(14):6-6
现代远程教育技术及资源的发展为思想品德教学模式的改革和创新带来了新的契机,为我们带来了新的教育理念,对思想品德课教学有着十分重要的作用。  相似文献   

11.
《海外英语》2007,(5):44-45
It is worthy of noting that, whilst Crookston Castle witnessed the earlier and happier portion of Mary's variegated life,  相似文献   

12.
一、吃和喝吃苹果 eat an apple, 吃药 take medicine,吃糖 have some sweets,吃饭 have one's meals,吃馆子 dine out,吃惊 be surprised/  相似文献   

13.
《海外英语》2007,(5):10-11
Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help?  相似文献   

14.
The communication of people partially is the communication of cultures. Culture has a direct effect on international commercial activities in all aspects. Different conceptions about time, space, equality, law and the like, lead people to deal with things in different ways. So to know cultures of the counterpart is to facil-itate our enterprises so as to have a smooth and successful communication in commercial activity.  相似文献   

15.
《海外英语》2007,(4):36
There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love.  相似文献   

16.
王菲 《华章》2007,(12):273-273
Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject.  相似文献   

17.
风的曲线     
Rosco and I wait for the fishermen to return.I sit at a wooden bench near the store at Mt.Baker Resort and watch the clouds change shape. Rosco has my belt around his neck and an eight foot tow chain hooked to a tree. Dogs must be on a leash. Ducks and rabbits are loose.  相似文献   

18.
Given a graph G,a subgraph C is called a clique of G if C is a complete subgraph of G maximal under inclusion and |C|≥2. A clique-transversal set S of G is a set of vertices of G such that S meets all cliques of G. The clique-transversal number, denoted as TC (G), is the minimum cardinality of a clique-transversal set in G. The clique-graph of G, denoted as K (G), is the graph obtained by taking the cliques of G as vertices, and two vertices are adjacent if and only if the corresponding cliques in G have nonempty intersection. Let F be a class of graphs G such that F={G|K(G) is a tree}. In this paper the graphs in F having independent clique-transversal sets are shown and thus TC (G)/|G|≤1/2 for all G ∈ F.  相似文献   

19.
裴水妹 《华章》2007,(11):196
Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities.  相似文献   

20.
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