Importance

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Abstract

The purpose of this invention is to provide a small, low-cost, modular unit which can be used for automated wireless network benchmarking and data collection. This invention provides a method to conduct simultaneous performance measurements on wireless networks that use multiple air interface technologies in multiple frequency bands. The invention will be capable of placing calls on wireless networks and recording typical diagnostic measurements and performance data, along with position information, without the use of a traditional wireless phone and data collection vehicle. This information is routinely used by service providers and other customers to identify performance problem areas, roaming issues and competitive benchmarking. One method for downloading performance data will be over a stand-alone 802.11x network at a predetermined location at the end of the drive-test period to a simple server and storage unit where it can be accessed for analysis. Alternatively, data transfer may also be achieved by using removable data storage media such as flash memory. The invention will be capable of receiving new customized phone software loads and dialing patterns using the same 802.11x network. Potential applications are in taxis, buses and other fleet vehicles which give random or repeatable routes, eliminating the expense of drive-testers and drive-test vehicles. This provides the ability to customize market drive routes, to provide more detailed and timely performance data in terms of area and time of day. Potential customers include wireless service providers, wireless resellers, engineering contracting/consulting firms, third party bench-marking companies, local municipalities and planning commissions.

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First Claim