- HOME >
- Business >
- Telecommunication Fields
Spin Telecom Co., Ltd. have a number of modem and system design technologies which are very key in the filed of mobile communications. The company has completed developing PNC(PN canceller) relay station and WAPA(WCDMA Air Protocol Analyzer) based on wireless modem and system technologies acquired through the development of CDMA, WLL, IMT2000, and WCDMA system.
The company is promoting it as the core business item for the future.
The WAPA is a wireless protocol analyzer, which analyzes all the messages received and transmitted between Node B and UE in 3G mobile communication system real-time.
It is based on release 6 and able to monitor 16UE simultaneously. Real-time monitoring and analysis of node B and UE without altercations is possible, as the signals are consisted of RF signals directed received. In addition, it provides functions of saving both upward and downward signals and analyzing them afterward. WAPA is manufacture and designed in person utilizing FPGA and DSP for receptor of downlink and modem of uplink receptor. It is designed in SDR structure that is able to accommodate 4G and system upgrade afterward, so it has distinctive trait of continuous improvements.
