A method and system for providing control information for supporting high speed downlink and high speed uplink packet access are disclosed. The network interface is configured to off-load processing of the local security policies and end-to-end encryption from an operating system of the compute platform for facilitating network instrumentation. , cost, workability, and contamination and pollution of samples. A matrix descriptor can also be derived by applying the spherical harmonic transform to the directional histogram model. Operating parameters of the fuel reformer and delivery of reformate to the engine are adjusted based on an alcohol content of the fuel.