Advances, Systems and Applications
From: Efficient resourceful mobile cloud architecture (mRARSA) for resource demanding applications
Wi-Fi signal strength for executing applications’ tasks | |||
---|---|---|---|
Signal strength | Expected quality | Required for different tasks | Service efficiency |
−30 dBm | Maximum - (nearest to access point) | Not typical or desirable in the real world. | Excellent |
− 50 dBm | Anything down to this level can be considered excellent signal strength. | N/A | Good |
−60 dBm | Good, reliable signal strength | Intensive task can be considered | Good |
− 67 dBm | Minimum signal strength for applications that require very reliable, timely packet delivery. | VoIP/VoWiFi & non –HD video streaming | Good |
− 69 dBm | Minimum signal strength for reliable packet delivery | Light browsing & email, web | Good |
− 79 dBm | Minimum signal strength for basic connectivity. Packet delivery may be unreliable. | Connecting to the network | Fair |
− 90 dBm | Approaching or drowning in the noise floor. Any functionality is highly unlikely. | Task hasn’t defined yet | Average |
(−90 to − 99) dBm | Functionality hasn’t defined | Task hasn’t defined yet | Below Average |
− 100 dBm | N/A | Not acceptable | Poor |
− 110 dBm | N/A | N/A | No signal |