QUALITY OF EXPERIENCE ENHANCEMENT FOR WIRELESS NETWORKS BASED ON RECEIVED SIGNAL STRENGTH AT A MOBILE DEVICE

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United States of America Patent

APP PUB NO 20150172941A1
SERIAL NO

14623467

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Abstract

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Techniques are disclosed for network and/or evaluation and selection based on received signal strength at a device. For example, an received signal strength indicator (RSSI) can be measured (e.g., using Android API or other suitable methods). Then, the measured RSSI level can be compared against a threshold RSSI level, which can be determined on a device-by-device basis. In some embodiments, the RSSI values can assist the network evaluation and selection in certain situations, for example, where WiFi network quality is degraded because of locational movement and not backbone structure, and/or where there are multiple access points (APs) providing WiFi networks under the same SSID and each AP having different effective coverage. Further, in some embodiments, the RSSI values can provide the capabilities of WiFi AP suspension based on MAC addresses. In some embodiments, the RSSI values can be adopted to trigger QoE measurements.

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Patent Owner(s)

Patent OwnerAddress
SEVEN NETWORKS INC901 MARSHALL STREET 1ST FLOOR REDWOOD CITY CA 94063

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Agarwal, Vivek Foster City, US 186 3376
Lee, Yuan Kang San Diego, US 31 729
Sengupta, Chaitali Richardson, US 27 557
Sundharbabu, Varun Hillsboro, US 3 53

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