What are the advantages of CDMA technology?

Advantages of CDMA technology:

1. Large system capacity

Theoretically, the capacity of CDMA mobile network is 2 times larger than that of analog network, 1 times larger than that of analog network in practical use and 4-5 times larger than that of GSM.

2. Flexible configuration of system capacity

In CDMA system, the increase of the number of users is equivalent to the increase of background noise, resulting in the decline of voice quality. However, there is no limit to the number of users, and operators can compromise between capacity and voice quality. In addition, multiple cells can be distinguished by different sequence codes according to traffic

3 and simple frequency planning < P >, so different CDMA carriers can be used in adjacent cells, and the network planning is flexible and easy to expand.

4. Low network construction cost

CDMA technology simplifies the planning of the whole system by using the same frequency in each part of each cell, and reduces the number of required stations without reducing the traffic, thus reducing the deployment and operation costs. CDMA network has large coverage, high system capacity and few base stations, which reduces the network construction cost.