ANALYZING WIRELESS NETWORK PERFORMANCE
3 Assignments
0 Petitions
Accused Products
Abstract
In some aspects, a wireless monitoring system includes a sensor network, a data analysis system and a communication interface. The sensor network includes wireless sensor devices configured to passively monitor radio frequency (RF) signals exchanged in a wireless communication network in a geographic region, and each wireless sensor device is configured to compute local network-usage parameters based on processing the RF signals detected by the wireless sensor device. The data analysis system is configured to analyze regional performance metrics of the wireless communication network based on the local network-usage parameters computed by the biosensor devices. In some instances, the communication interface is configured to transmit a network performance report to the wireless communication network based on the analysis of the regional performance metric.
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Citations
26 Claims
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1. (canceled)
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2. (canceled)
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3. (canceled)
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4. A wireless monitoring system comprising:
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a sensor network comprising wireless sensor devices distributed over a geographic region, the sensor network configured to passively monitor radio frequency (RF) signals exchanged in a wireless communication network in the geographic region, each wireless sensor device configured to compute local network-usage parameters based on processing the RF signals detected by the wireless sensor device; a data analysis system configured to analyze a regional performance metric of the wireless communication network based on the local network-usage parameters computed by the wireless sensor devices distributed over the geographic region; and a reporting interface configured to transmit a network performance report to the wireless communication network based on the analysis of the regional performance metric; wherein analyzing the regional performance metric comprises computing, based on the local network-usage parameters, an observed value of the regional performance metric; and wherein the network performance report comprises the observed value of the regional performance metric, and an operator system associated with the wireless communication network comprises; a feedback interface configured to receive the network performance report; and a control system configured to; analyze the observed value of the regional performance metric; and generate a command to infrastructure equipment of the wireless communication network, the command being configured to improve performance of the wireless communication network.
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5. A wireless monitoring system comprising:
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a sensor network comprising wireless sensor devices distributed over a geographic region, the sensor network configured to passively monitor radio frequency (RF) signals exchanged in a wireless communication network in the geographic region, each wireless sensor device configured to compute local network-usage parameters based on processing the RF signals detected by the wireless sensor device; a data analysis system configured to analyze a regional performance metric of the wireless communication network based on the local network-usage parameters computed by the wireless sensor devices distributed over the geographic region; and a reporting interface configured to transmit a network performance report to the wireless communication network based on the analysis of the regional performance metric; wherein the network performance report indicates; a location in the geographic region where observed performance of the wireless communication network does not meet a performance criterion specified by the wireless communication network; and a description of the observed performance based on the local network-usage parameters.
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6. A wireless monitoring system comprising:
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a sensor network comprising wireless sensor devices distributed over a geographic region, the sensor network configured to passively monitor radio frequency (RF) signals exchanged in a wireless communication network in the geographic region, each wireless sensor device configured to compute local network-usage parameters based on processing the RF signals detected by the wireless sensor device; a data analysis system configured to analyze a regional performance metric of the wireless communication network based on the local network-usage parameters computed by the wireless sensor devices distributed over the geographic region; and a reporting interface configured to transmit a network performance report to the wireless communication network based on the analysis of the regional performance metric; wherein the network performance report includes a command to infrastructure equipment of the wireless communication network, the reporting interface is configured to generate the command based on the analysis of the regional performance metric, and the command is configured to improve performance of the wireless communication network.
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7. A wireless monitoring system comprising:
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a sensor network comprising wireless sensor devices distributed over a geographic region, the sensor network configured to passively monitor radio frequency (RF) signals exchanged in a wireless communication network in the geographic region, each wireless sensor device configured to compute local network-usage parameters based on processing the RF signals detected by the wireless sensor device; a data analysis system configured to analyze a regional performance metric of the wireless communication network based on the local network-usage parameters computed by the wireless sensor devices distributed over the geographic region; and a reporting interface configured to transmit a network performance report to the wireless communication network based on the analysis of the regional performance metric; wherein the network performance report identifies modifications of the wireless communication network to improve performance of the wireless communication network, the modifications comprising at least one of; modifying an operating frequency, channel, or band of the wireless communication network; modifying a transmit power characteristic of the wireless communication network;
ormodifying a modulation scheme, error correction, or spreading factor of the wireless communication network.
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8. A wireless monitoring system comprising:
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a sensor network comprising wireless sensor devices distributed over a geographic region, the sensor network configured to passively monitor radio frequency (RF) signals exchanged in a wireless communication network in the geographic region, each wireless sensor device configured to compute local network-usage parameters based on processing the RF signals detected by the wireless sensor device; a data analysis system configured to analyze a regional performance metric of the wireless communication network based on the local network-usage parameters computed by the wireless sensor devices distributed over the geographic region; and a reporting interface configured to transmit a network performance report to the wireless communication network based on the analysis of the regional performance metric; wherein the network performance report identifies modifications of the wireless communication network to improve performance of the wireless communication network, the modifications comprising at least one of; changing a radiation pattern of a base-station antenna; changing a physical configuration of a sector;
orchanging a maximum output power of a base-station transmitter.
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9. A wireless monitoring system comprising:
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a sensor network comprising wireless sensor devices distributed over a geographic region, the sensor network configured to passively monitor radio frequency (RF) signals exchanged in a wireless communication network in the geographic region, each wireless sensor device configured to compute local network-usage parameters based on processing the RF signals detected by the wireless sensor device; a data analysis system configured to analyze a regional performance metric of the wireless communication network based on the local network-usage parameters computed by the wireless sensor devices distributed over the geographic region; and a reporting interface configured to transmit a network performance report to the wireless communication network based on the analysis of the regional performance metric; wherein the wireless communication network comprises a cellular network, and the wireless sensor devices are configured to passively monitor cellular network signals formatted according to any of multiple distinct cellular network standards.
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10. A wireless monitoring system comprising:
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a sensor network comprising wireless sensor devices distributed over a geographic region, the sensor network configured to passively monitor radio frequency (RF) signals exchanged in a wireless communication network in the geographic region, each wireless sensor device configured to compute local network-usage parameters based on processing the RF signals detected by the wireless sensor device; a data analysis system configured to analyze a regional performance metric of the wireless communication network based on the local network-usage parameters computed by the wireless sensor devices distributed over the geographic region; and a reporting interface configured to transmit a network performance report to the wireless communication network based on the analysis of the regional performance metric; wherein passively monitoring RF signals exchanged in a wireless communication network comprises receiving the RF signals without sending signals to or requesting services from the wireless communication network.
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11. A wireless monitoring system comprising:
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a sensor network comprising wireless sensor devices distributed over a geographic region, the sensor network configured to passively monitor radio frequency (RF) signals exchanged in a wireless communication network in the geographic region, each wireless sensor device configured to compute local network-usage parameters based on processing the RF signals detected by the wireless sensor device; a data analysis system configured to analyze a regional performance metric of the wireless communication network based on the local network-usage parameters computed by the wireless sensor devices distributed over the geographic region; and a reporting interface configured to transmit a network performance report to the wireless communication network based on the analysis of the regional performance metric; wherein each wireless sensor device comprises; a radio-frequency (RF) interface configured to detect, in a local wireless environment about the wireless sensor device, RF signals in multiple distinct bandwidths of an RF spectrum; a signal analysis subsystem configured to generate the local network-usage parameters based on processing the RF signals; and a communication interface configured to transmit processed data from the wireless sensor device, the processed data comprising the local network-usage parameters generated by the signal analysis subsystem.
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12. A wireless monitoring system comprising:
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a sensor network comprising wireless sensor devices distributed over a geographic region, the sensor network configured to passively monitor radio frequency (RF) signals exchanged in a wireless communication network in the geographic region, each wireless sensor device configured to compute local network-usage parameters based on processing the RF signals detected by the wireless sensor device; a data analysis system configured to analyze a regional performance metric of the wireless communication network based on the local network-usage parameters computed by the wireless sensor devices distributed over the geographic region; and a reporting interface configured to transmit a network performance report to the wireless communication network based on the analysis of the regional performance metric; wherein the wireless communication network comprises a cellular network, and analyzing the regional performance metric comprises analyzing dropped calls in the cellular network for the geographic region.
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13. A wireless monitoring system comprising:
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a sensor network comprising wireless sensor devices distributed over a geographic region, the sensor network configured to passively monitor radio frequency (RF) signals exchanged in a wireless communication network in the geographic region, each wireless sensor device configured to compute local network-usage parameters based on processing the RF signals detected by the wireless sensor device; a data analysis system configured to analyze a regional performance metric of the wireless communication network based on the local network-usage parameters computed by the wireless sensor devices distributed over the geographic region; and a reporting interface configured to transmit a network performance report to the wireless communication network based on the analysis of the regional performance metric; wherein the wireless communication network comprises a cellular network, and analyzing the regional performance metric comprises analyzing data transmission rates in the cellular network for the geographic region.
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14. (canceled)
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15. (canceled)
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16. A method comprising:
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receiving, at a data analysis system, local network-usage parameters provided by a sensor network that passively monitors radio frequency (RF) signals exchanged in a wireless communication network in a geographic region, the sensor network comprising wireless sensor devices distributed over the geographic region, each wireless sensor device configured to compute local network-usage parameters based on processing the RF signals detected by the wireless sensor device; analyzing, by operation of the data analysis system, a regional performance metric of the wireless communication network based on the local network-usage parameters computed by the wireless sensor devices distributed over the geographic region; and transmitting, to the wireless communication network, a network performance report based on the analysis of the regional performance metric, wherein analyzing the regional performance metric comprises computing, based on the local network-usage parameters, an observed value of the regional performance metric, analyzing the regional performance metric comprises comparing the observed value with a target value for the regional performance metric, and the network performance report is transmitted in response to a result of the comparison.
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17. A method comprising:
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receiving, at a data analysis system, local network-usage parameters provided by a sensor network that passively monitors radio frequency (RF) signals exchanged in a wireless communication network in a geographic region, the sensor network comprising wireless sensor devices distributed over the geographic region, each wireless sensor device configured to compute local network-usage parameters based on processing the RF signals detected by the wireless sensor device; analyzing, by operation of the data analysis system, a regional performance metric of the wireless communication network based on the local network-usage parameters computed by the wireless sensor devices distributed over the geographic region, wherein analyzing the regional performance metric comprises computing, based on the local network-usage parameters, an observed value of the regional performance metric; and transmitting, to the wireless communication network, a network performance report based on the analysis of the regional performance metric, wherein the network performance report comprises the observed value of the regional performance metric; receiving the network performance report at an operator system associated with the wireless communication network; and generating, by operation of the operator system, a command to infrastructure equipment of the wireless communication network based on analysis of the observed value of the regional performance metric, the command being configured to improve performance of the wireless communication network.
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18. A method comprising:
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receiving, at a data analysis system, local network-usage parameters provided by a sensor network that passively monitors radio frequency (RF) signals exchanged in a wireless communication network in a geographic region, the sensor network comprising wireless sensor devices distributed over the geographic region, each wireless sensor device configured to compute local network-usage parameters based on processing the RF signals detected by the wireless sensor device; analyzing, by operation of the data analysis system, a regional performance metric of the wireless communication network based on the local network-usage parameters computed by the wireless sensor devices distributed over the geographic region; and transmitting, to the wireless communication network, a network performance report based on the analysis of the regional performance metric, wherein the network performance report indicates; a location in the geographic region where observed performance of the wireless communication network does not meet a performance criterion specified by the wireless communication network; and a description of the observed performance based on the local network-usage parameters.
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19. A method comprising:
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receiving, at a data analysis system, local network-usage parameters provided by a sensor network that passively monitors radio frequency (RF) signals exchanged in a wireless communication network in a geographic region, the sensor network comprising wireless sensor devices distributed over the geographic region, each wireless sensor device configured to compute local network-usage parameters based on processing the RF signals detected by the wireless sensor device; analyzing, by operation of the data analysis system, a regional performance metric of the wireless communication network based on the local network-usage parameters computed by the wireless sensor devices distributed over the geographic region; and transmitting, to the wireless communication network, a network performance report based on the analysis of the regional performance metric, wherein the network performance report includes a command to infrastructure equipment of the wireless communication network, and the command is generated based on the analysis of the regional performance metric and configured to improve performance of the wireless communication network.
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20. A method comprising:
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receiving, at a data analysis system, local network-usage parameters provided by a sensor network that passively monitors radio frequency (RF) signals exchanged in a wireless communication network in a geographic region, the sensor network comprising wireless sensor devices distributed over the geographic region, each wireless sensor device configured to compute local network-usage parameters based on processing the RF signals detected by the wireless sensor device; analyzing, by operation of the data analysis system, a regional performance metric of the wireless communication network based on the local network-usage parameters computed by the wireless sensor devices distributed over the geographic region; and transmitting, to the wireless communication network, a network performance report based on the analysis of the regional performance metric, wherein the network performance report identifies modifications of the wireless communication network to improve performance of the wireless communication network.
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21. A method comprising:
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receiving, at a data analysis system, local network-usage parameters provided by a sensor network that passively monitors radio frequency (RF) signals exchanged in a wireless communication network in a geographic region, the sensor network comprising wireless sensor devices distributed over the geographic region, each wireless sensor device configured to compute local network-usage parameters based on processing the RF signals detected by the wireless sensor device; analyzing, by operation of the data analysis system, a regional performance metric of the wireless communication network based on the local network-usage parameters computed by the wireless sensor devices distributed over the geographic region; and transmitting, to the wireless communication network, a network performance report based on the analysis of the regional performance metric, wherein the wireless communication network comprises a cellular network, and the wireless sensor devices are configured to passively monitor cellular network signals formatted according to any of multiple distinct cellular network standards.
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22. (canceled)
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23. (canceled)
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24. (canceled)
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25. A wireless monitoring system comprising:
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means for generating local network-usage parameters for distinct locations distributed over a geographic region based on radio frequency (RF) signals exchanged in a wireless communication network in the geographic region; and a computing system configured to perform operations comprising; analyzing a regional performance metric of the wireless communication network based on the local network-usage parameters; and transmitting a network performance report to the wireless communication network based on the analysis of the regional performance metric; wherein analyzing the regional performance metric comprises computing, based on the local network-usage parameters, an observed value of the regional performance metric, the network performance report comprises the observed value of the regional performance metric, wherein an operator system associated with the wireless communication network comprises a second computing system configured to; receive the network performance report; analyze the observed value of the regional performance metric; and generate a command to infrastructure equipment of the wireless communication network, the command being configured to improve performance of the wireless communication network.
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26. A wireless monitoring system comprising:
means for generating local network-usage parameters for distinct locations distributed over a geographic region based on radio frequency (RF) signals exchanged in a wireless communication network in the geographic region; and a computing system configured to perform operations comprising; analyzing a regional performance metric of the wireless communication network based on the local network-usage parameters; and transmitting a network performance report to the wireless communication network based on the analysis of the regional performance metric; wherein the network performance report includes a command to infrastructure equipment of the wireless communication network, and the command is configured to improve performance of the wireless communication network.
Specification