CS268 Computer Networks Localization using Dot3 wireless sensors
نویسنده
چکیده
ChipCon radio is the radio chip that has been used recently for wireless sensors in Berkeley NEST group. ChipCon radio generates an analog signal indicating the signal strength of the received data bits and we used this signal strength as a tool for localizing sensor nodes. We modified the network stack of DOT3 sensor nodes to make the signal strength available. Experiments showed that the signal strength can be used to locate sensor nodes, but this required the network nodes to be sparsely located. Since our method uses the signal strength information which is already built in the sensor nodes, it can be easily deployed.
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