Abstract: Methods and apparatus are provided for determining market statistics for communication service providers. Determinations of whether or not a sampling of telephone numbers are assigned by a particular service provider are employed to determine market statistics. A message which is used to obtain a response. The response is interpreted to determine whether or not the telephone number associated with the wireless device is assigned. Alternatively, a sampling of telephone numbers are dialed over a digital line. Based upon the result of the dialing, it is determined whether or not the telephone numbers are assigned by the service provider. Telephone numbers which have been ported between service providers in networks which employ local number portability can be accounted for in the determination of market statistics. A telephone number portability database can also be employed for determining whether or not a telephone number is assigned by a service provider.

Abstract: Methods and apparatus are provided for determining market statistics for communication service providers. Determinations of whether or not a sampling of telephone numbers are assigned by a particular service provider are employed to determine market statistics. A message which is used to obtain a response. The response is interpreted to determine whether or not the telephone number associated with the wireless device is assigned. Alternatively, a sampling of telephone numbers are dialed over a digital line. Based upon the result of the dialing, it is determined whether or not the telephone numbers are assigned by the service provider. Telephone numbers which have been ported between service providers in networks which employ local number portability can be accounted for in the determination of market statistics. A telephone number portability database can also be employed for determining whether or not a telephone number is assigned by a service provider.

Abstract: A portable real-time monitoring system for field testing and troubleshooting a cellular telephone network, paging network, or mobile radio system employs a user friendly interface between a user and a scanning radio receiver which displays, monitors and stores parameters related to real-time performance. A portable all-band radio receiver capable of receiving cellular and paging frequencies is connected to a computer, such as, for example, a lap-top computer suitable for mobile operation at remote sites, personal computer (PC) or workstation. An interface circuit is installed within the radio receiver which taps available signals within the receiver as well as allows the computer to control the receiver frequency selection, band designation and demodulation setting. The interface hardware and microcode cooperate to process and decode received signals according to cellular and paging network industry standards.