Abstract: The present invention provides a method and apparatus for monitoring a trunked radio communications system by using some type of radio scanning receiver that is not designed for that purpose. In addition, the invention provides a method for automatically determining the polarity of the received control channel data. Further, the invention provides a method for automatically determining the type of trunked radio communications system. In addition the invention provides a method for automatically determining the channels in a trunked radio system and a method for automatically determining the bit rate of transmitted digital signals over a control channel of a trunked radio communications system.

Abstract: The present invention provides a method and apparatus for monitoring a trunked radio communications system by using some type of radio scanning receiver that is not designed for that purpose. In addition, the invention provides a method for automatically determining the polarity of the received control channel data. Further, the invention provides a method for automatically determining the type of trunked radio communications system. In addition the invention provides a method for automatically determining the channels in a trunked radio system and a method for automatically determining the bit rate of transmitted digital signals over a control channel of a trunked radio communications system.

Abstract: The present invention provides a method and apparatus for monitoring a trunked radio communications system by using some type of radio scanning receiver that is not designed for that purpose. In addition, the invention provides a method for automatically determining the polarity of the received control channel data. Further, the invention provides a method for automatically determining the type of trunked radio communications system. In addition the invention provides a method for automatically determining the channels in a trunked radio system and a method for automatically determining the bit rate of transmitted digital signals over a control channel of a trunked radio communications system.

Abstract: Disclosed herein is apparatus and a method of installing a computer operating system on a data storage medium of a computer system. The computer system includes a processor and the data storage medium. The apparatus and method includes reading the data storage medium for a set of storage medium characteristics including the partition boundaries of each existing partition on the data storage medium. An identification of the operating system to be installed on the data storage medium is then received, typically in the form of a user input signal. The installation characteristic set of the identified operating system is then retrieved from an operating system rule database of the computer system, which rule database can contain a set of installation characteristics for each of a plurality of identified operating systems including a space required by each operating system on the storage medium.