Abstract: An example method includes determining, based on a local VBE value and a local ?VBE value that represents a difference between a pair of local voltage values, a first value that corresponds to a temperature of a local sensor core, wherein a local voltage value of the pair of local voltage values corresponds to a voltage drop across a local p-n junction of the local sensor core; determining, based on a local VBE value and a remote ?VBE value that represents a difference between a pair of remote voltage values, a second value that corresponds to a temperature of a remote sensor core, wherein the pair of remote voltage values each correspond to respective voltage drops across a remote p-n junction of the remote sensor core. The example method also includes determining the temperature of the remote sensor core based at least on the first value and the second value.