Add:9F, Dongguan Building, Jiangnan Ave 4288, Binjiang District, Hangzhou
CDMA and GSM shared signal distribution system networking
At present, China Unicom has built a number of GSM indoor distribution systems to varying degrees in many cities in China. However, the construction of CDMA networks is relatively late and the number of indoor distribution systems is relatively small. Therefore, using the indoor distribution system resources of the original GSM network to solve the indoor coverage of a CDMA network is an effective method for building a CDMA network with a wide coverage in a short period of time. In the newly built indoor distribution system, if both the GSM network and the CDMA network are constructed, it is not only hard for the owners to coordinate but also causes huge waste of resources. Therefore, CDMA and GSM shared signal distribution system networking is an effective way to achieve GSM and CDMA dual network coverage. Widely used in the country.
Multi-system shared signal distribution system networking
With the subway, large exhibition halls, large buildings appear indoor distribution system also appeared new features. Multi-operator, a variety of communication system sharing signal distribution system has become widely used solution.
POI is an indispensable key device in multi-system shared signal distribution system. POI is a signal common input and output platform
Multi-system shared signal distribution system networking is the multi-band, multi-system, multi-operator signal through the POI equipment (public input and output platform) sharing signal distribution system networking.
CenRF Communications Limited
Add：9F, Dongguan Building, Jiangnan Ave 4288, Binjiang District, Hangzhou