【资料名称】：cdma认证考试试题20120410

【资料作者】：xxx

【资料日期】：2012

【资料语言】：中文

【资料格式】：DOC

【资料目录和简介】：

cdma认证考试试题题库， 20120410
1.What does PCS and Cellular stand for?


2.What are the three most popular Multiple Access technologies?


3.What is the size of the CDMA Frequency?
a.30KHz
b.10KHz
c.1.25MHz
d.None of the above

4.What are three spreading sequences used In CDMA?


5.True/False CDMA can support multi-carrier for traffic channel.


6.Which code is used to identify the sector in CDMA?


7.What is forward direction and reverse direction?


8.Which code is used to identify the user traffic channel in the forward direction?


9.What Walsh code is used for the pilot channel? What Walsh code is used for the sync channel?


10.What sequence best describe the order of the codes used in the forward direction: