问题 问答题 简答题

详述网规网优技术支援流程中维护优化。

答案

参考答案:

维护优化指的是CDMA网络建设完成后,经历了基本的RF优化,系统运行正常,进入正式运营阶段发生的网络优化活动。一般发生在初验和商用放号后的整个网络生命期内。维护优化保证商业网络运营期间设备层、无线层和资源利用层的长期良好状态,提供日常优化服务并对未来可能发生的问题进行预警和提出建议。

维护优化首先保证设备的无故障运行,在此基础上进行长期的、日常的优化工作来保证网络性能和客户的需求,重点关注网络负载变化对性能的影响,在商业运行阶段发生的加站、升级、搬迁等工作也需要维护优化配合。

维护优化现场团队的主体是当地营销办事处/代表处用服人员和运营商的维护和优化人员。网规仿真部主要做远程支持。

从时间周期上可以分为每天、每周、每月、每季度/年优化,远程支持综合采用了电话/邮件支持,网优支持周报反馈,技术通知,培训等手段。

完形填空

第二节:完形填空 (共20小题;每小题1.5分,满分30分)

请认真阅读下面短文,掌握其大意,从每题所给的A、B、C、D四个选项中,选出最佳选项,并在答题纸上将该项涂黑。

A year ago I paid no attention to English idioms,  36_my teacher said again and again that it was important.

One day, I happened to  37  an Englishman, on the road, and soon we began to  38 . As I was talking about how I was studying English, the foreigner shook his head, saying, “You don’t say! You don’t say!”  I was  39  , I thought, perhaps this is not a  40  topic. Well, I’d  41  change the topic. So I said to him, “Well, shall we talk about the Great Wall?  42 _ the way, have you ever   43  there?”

“Certainly, everyone back home will  44   me if I leave China without seeing  45 . It was great.” I said, “The Great Wall is one of the wonders in the world. It is a place of   46 .” Soon I was interrupted again by his words, “  47  !” I couldn’t  48  asking, “Why do you ask me not to talk about it?” “Well, I didn’t ask you to do  49  ”, he answered, gently surprised.

I said, “Didn’t you say ‘You don’t say’?”

Hearing this, theEnglishman  50   to tears. He began to  51 , “‘You don’t say’ actually means ‘really?’. It is an  52  of surprise. Perhaps you don’t pay attention  53  English idioms.”

Then I knew I had made fool of   54 . Since then I have been more  55  with idioms.

36.A.though       B.when              C.if                D. as

37.A.look         B.meet               C.pick up           D. find out

38.A.walk        B.talk                C.play              D. go

39.A.pleased       B.angry                 C.afraid             D. surprised

40.A.proper       B.strange             C.safe               D. polite

41.A.to           B.better                 C.not               D. like

42.A.On          B.In                C.All               D. By

43.A.gone         B.visited             C.seen             D. been

44.A.look at       B.think of          C.send for           D. laugh at

45.A.It           B.them           C.anything          D. something

46.A.fun          B.interest          C.business            D. mountain

47.A.Really        B.Good              C.You don’ t say     D. You are right

48.A.be           B.help               C.think            D. do

49.A.this          B.so                C.anything          D. me a favor

50.A.laughed      B.cried              C.moved            D. came

51.A.explain      B.shout              C.prove             D. say

52.A.experience    B.expression         C.explanation          D. example

53.A.for                B.to              C.at                 D. in

54.A.me                B.myself             C.him               D. somebody

55.A.helpful       B.popular          C.careful            D. satisfied

单项选择题