Integrated automatic fruit feed for citrus fruit juice extractor

摘要

A method and apparatus for analysing a packet radio cellular communications network such as GPRS. The method comprises the steps of using a first operational unit, such as an operation and maintenance centre-radio OMC-R 150, to operationally manage a packet control unit of the network and provide packet control unit statistics; using a second operational unit, such as a an operation and maintenance centre-GPRS OMC-G 180, to operationally manage one or more packet radio support nodes and provide support node statistics; and functionally combining one or more packet control unit statistics with one or more support node statistics to provide a joint node statistic. The statistics include network quality of service, physical and logical link utilization, physical link availability, switching element availability, switching quality, RF interface quality, RF channel utilization, network access, utilization of radio element resources, and radio element availability.