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Load balancing of tasks across processing nodes is critical for achieving speed up on large scale clusters. Load balancing schemes typically detect the imbalance and then migrate the load from an overloaded processing node to an idle or lightly loaded processing node and thus, estimation of load critically affects the performance of load balancing schemes. On large scale clusters, the latency of load...
We present the use of visible light as an alternative to wireless radio communication. We use common data encryption techniques followed by modulation of the signal using Orthogonal Frequency Division Multiplexing. The modulated signal is used to drive common Light Emitting Diodes which transmit a binary bit-stream in the form of light, through air as the medium. A photo detector, used at the receiver,...
We present the use of visible light as an alternative to wireless radio communication. We use common data encryption techniques followed by modulation of the signal using Orthogonal Frequency Division Multiplexing. The modulated signal is used to drive common Light Emitting Diodes which transmit a binary bit-stream in the form of light, through air as the medium. A photo detector, used at the receiver,...
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