Base station controller operation maintenance data transmission method of outdoor wireless public telephone network

摘要

The present invention provides a base station controller from a base station controller to an exchange to transmit base station operation maintenance data, base station controller call data and fault data to a network management system in a CT-2 network including a mobile station, a base station, a base station controller, a switch and a network management system. The present invention relates to a method for transmitting operational integrity data, comprising loading only base station operational maintenance data, one base station controller call data or fault data, or a plurality of types of data by loading an information part of a LAPD information transmission frame between a base station controller and an exchange. In transmission, the operation preservation data received from the base station is preferentially loaded and not transmitted by transmission path failure or transmission control of the switch or network management system, as well as data generated when call data or failure data of the base station controller occurs. By considering the data stored in the internal buffer of the station controller together, it provides a method to load and transmit the maximum data in order from large data to small data regardless of data type, thereby increasing the data transfer rate between the base station controller and the exchange. You can get the effect.