| 摘要 |
A cost-effective, very detailed, efficient and high-quality service evaluation is achieved through a terminal, a communication network or a method for detecting the quality of telecommunication systems in a communication network (1; 2). The quality in service usage and/or attempted service usage is detected in a terminal (6; 9) designed for communicating with a communication network, wherein the service quality data representing said quality is transmitted to a central office (10) of the communication network (1; 2). |
