Domestic China tower company is responsible for the construction and maintenance of base station infrastructure. After the tower completes the infrastructure, it will provide leasing services to China Mobile, China Telecom, China Unicom and other operators. The color is for easy differentiation. Green is China Mobile, red is China Unicom, and blue is China Telecom.
In our country, China tower company is responsible for the construction and maintenance of base station infrastructure (tower, station building, etc.). After the tower completes the infrastructure, it will provide leasing services to China Mobile, China Telecom, China Unicom and other operators, and rent the space position on the tower to various operators. The operator shall pay the corresponding rent according to the volume and weight of the equipment.
所以，大家会看到，一个铁塔上，往往会有好多个基站天线，既有 2G、3G、4G 的，也有 5G 的;既有中国电信、中国联通的，也有中国移动的。
Therefore, you can see that there are many base station antennas on a tower, including 2G, 3G, 4G and 5g; There are China Telecom, China Unicom and China Mobile.
那么问题就来了：天线那么多，加上乱七八糟的馈线和 RRU 什么的，装维工人和工程师怎么能够分清，到底这些东西分别是谁的呢?
So the question is: with so many antennas, plus a mess of feeders and rrus, how can the installation and maintenance workers and engineers distinguish who these things belong to?
The methods used in the past were either based on experience or labeling. Experience is definitely wrong. If you leave the label a little far away, you can’t see it clearly.
If you don’t know, there will be problems. For example, dismantling the wrong equipment, cutting the wrong line, and destroying other people’s equipment; When installing the equipment, it takes up the location of other home, etc.
These wrong construction, led to a large number of complaints.
Therefore, China Tower has come up with such a way to mark the antenna, feeder, derrick and other surface equipment by painting or winding ribbon, which is called color zoning method.
Green is China Mobile, red is China Unicom, and blue is China Telecom.
According to the trial feedback of the tower, the error rate of the operator’s construction team has been greatly reduced after using the color zoning method, and the space occupation problem has also been greatly reduced. Operators also feedback that with the color label, their network optimization work is also a lot more convenient.
Therefore, the color partition method will be promoted in more places in the future. Our base station will become more colorful.