US Patent:
20100189434, Jul 29, 2010
Inventors:
Oladeji Bamidele Akanbi - Houston TX, US
Jerry G. Aguren - Houston TX, US
International Classification:
H04B 10/08
Abstract:
Methods, systems, and computer program products are provided for measuring modal dispersion in a bi-directional dual-multimode fiber optic network (BDON). A modal dispersion measurement system includes a computer processor that is programmed to receive a first pulse width of a first pulse. The first pulse may be communicated over the BDON that is coupled to the processor. A second pulse width of a second pulse is received, the second pulse width being indicative of the modal dispersion. The second pulse width and the first pulse width are compared by the computer processor to determine a distortion error. A measurement of the modal dispersion is validated in accordance to the distortion error.