Dc Mobility Holdings, LLC

Nextel Communications Inc.

Kamlesh Lele

Arsalan Mehmood

Andrew P Caplan

Nathan D Klonoski

Richard Canning

Robert Scott Oberlender

A load test system may include a plurality of remote nodes, a network test controller and a command and control path. Each of the remote nodes may be associated with a corresponding remote user terminal of a plurality of user terminals. The command and control path may operably couple the network test controller to the remote nodes via a communication network under test. The network test controller comprises processing circuitry configured to provide command and control of the remote nodes to generate prescribed communication traffic to load the communication network under test, and monitor a status of network traffic.

Apparatus, system and method for testing of communication networks with prescribed communication traffic

A method and system for providing repeatable GPS performance testing of a communication device are provided. Navigation data is complied over a drive route. The navigation data is used as an input to a GPS simulator to duplicate in a laboratory setting the GPS signals present at the GPS receiver during a travel along the drive route. Performance data of a baseline unit can be obtained for benchmarking the performance of a communication device being tested. A device under test can also be exposed to simulated GPS signals and to both simulated GPS signals and other radio frequency signals, such as telephone network signals present along the drive route.

Benchmarking and testing GPS performance on communication devices

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Reston, VA, United States of America

Kamlesh Lele