Why is the Unicom signal poor?

The density of signal transmitters is not enough, because Unicom was established late, and there are far fewer base stations than mobile ones. Operating two networks at the same time, lack of funds, previously focused on CDMA networks.

1. In fact, you can't absolutely look at the good and bad Unicom signals. We can only say that your location may be caused by too few Unicom base stations or too sparse distribution, or serious signal blocking.

2. It is impossible for any operator to cover the signal to every place and every corner. On the one hand, in addition to the cost of building a station, the new station is easy to interfere with the signals of other stations with the same frequency or different frequencies, which has a greater impact on the user's voice perception.

3. Any operator should first consider important places and crowded places in the planning of building a station. Of course, in general, from the perspective of large networks, mobile base stations are much denser than China Unicom, even more than half, which can be seen in the KPI traffic comparison in the background.

4. At present, G network is being upgraded to GPRS nationwide, and some places, such as Shanghai, have even reached EDGE's 2.75G quasi-3G network, and China Unicom is also building WCDMA 3G trial networks in some cities.

5. In addition, we can sell110 billion to improve the G network. It is rumored that there is an asymmetric control policy, and mobile networks can be rented in areas without Unicom signal coverage. Now the newly built base stations are all * * *, and Unicom signals are constantly improving.