A new wavelength division multiplexed-radio over fiber (WDM-RoF) access network scheme supporting the simultaneous transmission of a 1.25-Gb/s wired data as well as a 1.25-Gb/s wireless data is ...

In heterogeneous sensor networks, nodes may have a certain energy level distribution, how to get balance energy consumption and prolong the life span of wireless sensor network (WSN) is one of core ...