IS-95CDMA系统的正向信道由哪些逻辑信道组成?是如何进行正交分割的?

题型:问答题 简答题

问题:

IS-95CDMA系统的正向信道由哪些逻辑信道组成?是如何进行正交分割的?

考点:移动通信技术移动通信技术题库
题型:问答题 简答题

读对话,正确填写。

A: When did you get up (起床)yesterday?

B: I got up at 6:00 in the 1.______.

A: What did you 2._____  after that?

B: I washed (洗)my hands and face and 3.______ breaktast.  

A: 4._____ you very busy (忙碌的)yesterday?

B: Yes, I was. I did my homework first, and then I 5._____  to see my friend, Steven. Yesterday was

6._____ twelfth birthday. I sent him a nice 7.___    _. He thanked me verymuch. We 8.______ a good

time in his house.

A: Did you 9.______ lunch in his house?

B: Sure. We had milk and cake, and then I went back home. When I 10.______ was very late.

A: You really had a busy day.

1.________  2.__________  3._________  4.________  5._______

6.________  7.__________  8._________  9.________  10._______

题型:问答题 简答题

下列属于2001年颁布的婚姻法修正案的新内容的有().

A.禁止家庭暴力

B.婚姻无效和可撤销制度

C.个人特有财产制

D.离婚损害赔偿制度

题型:问答题 简答题

工艺标准库中要求,混凝土构支架接头防腐防护层干膜的厚度不小于()。

A、0.5mm;

B、0.6mm;

C、0.7mm;

D、0.8mm。

题型:问答题 简答题

男,14岁,右股深部巨大血管瘤,术后情况良好,伤口一期愈合。拆线后下床活动5分钟后,突然晕倒,抢救无效死亡。

栓子的最确切定义是阻塞血管的()

A.异常物质

B.液态物质

C.固态物质

D.气态物质

E.脂肪滴

题型:问答题 简答题

请示与报告是两种基本相同的公文。

更多题库