Research of the frequency planning methods for cell networks based on lte and gsm technologies
Modern researches in field of mobile network depend on network infrastructure in a specific region. Nowadays, the actual issue is reforming of the existing frequency range for LTE deployment. The most common band is 900/1800 MHz, which in usual licensed for the GSM networks. It known that LTE net-work core can be easily integrated with the existing GSM infrastructure. The convergent base stations had been already known which can operate with GSM/LTE/WCDMA simultaneously.