Ultra-wide band (UWB) is a promising radio technology to transmit huge data in short distances between different digital devices or between individual components of a personal computer. Due to the magnificent features of UWB technology, it finds vast research and application interests, such as Wireless Personal Area Networks (WPANs), Wireless Sensor Networks (WSNs), Wireless Body Area Networks ...

The transfer of health monitoring data from multiple patients using wireless body-area networks requires the use robust, and energy bandwidth efficient multiple-access schemes. This paper considers frequency-division access for uplink to a fixed point when infrared signals collect medical several inside an emergency waiting room. conventional optical orthogonal scheme applies Hermitian symmetry...