Agilent Technologies, Inc.

Robert Grom

Karl Torchalski

Anthony R Brown

Henry Ward Anderson

Rishi Bharadwaj

Edward Kryszkiewicz

Kevin Fodor

Kenneth R Gulledge

James J O'hagan

Michael Fein

John Huffman

Systems and methods for comparing data quality for multiple wireless communication networks are provided. One such method comprises: obtaining information related to a location of a first mobile wireless device associated with the first wireless data network and a second mobile wireless device associated wish the second wireless data network; establishing a first data call between the first mobile wireless device and the first wireless data network and a second data call between the second mobile wireless device and the second wireless data network, the first and second data calls based on a predefined testing scenario; obtaining information related to the quality of data service associated with the first and second data calls; and correlating the information related to the quality of data service associated with the first and second data calls with the information related to the location of the first and second mobile wireless devices.

System and methods for comparing data quality for multiple wireless communication networks

A system and method are disclosed for determining a level of quality of a communications medium having an indeterminate delay. The communications medium communicatively couples a transmitting station and a receiving station. The transmitting station transmits over the communications medium a measurement sequence including a synchronization sequence followed by a measurement sample. The transmitted measurement sample has a predetermined beginning point, which is identified by the transmitted synchronization sequence. The receiving station receives over the communications medium the measurement sequence including the synchronization sequence followed by the measurement sample. The receiving station determines from the received synchronization sequence the beginning point of the received measurement sample. The transmitted measurement sample and the received measurement sample are then compared according to respective beginning points to determine the level of quality of the communications medium.

Time synchronization of human speech samples in quality assessment system for communications system

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Palatine, IL, United States of America

Robert Grom