Juhao Li

TL;DR: The proposed FD-EVN approach has shown to be resource efficient and in particular, outperform other approaches in terms of request acceptance ratio and embedding cost, although as a tradeoff, requiring more service migration after failures.

TL;DR: In this article, a double-ring-core FMF was proposed for simultaneous 6-LP-mode weakly-coupled MDM transmission, which achieved a min | Δ n e f f | up to 1.49 × 10−3 while its maximum Δ n between core and cladding is only 0.828%.

TL;DR: In this article, the authors proposed a cascaded mode-division-multiplexing and time-division multiplexing passive optical network (MDM-TDM-PON) based on low mode-crosstalk few-mode fiber (FMF) and all-fiber mode multiplexer/demultiplexer (MUX/DEMUX), in which optical network units communicate with the optical line terminal utilizing different time slots and specific optical linearly polarized spatial modes.

TL;DR: It is shown by simulation and experiment that the power fading effect can be made negligible for an access network by employment of high-order modulation and a low radio frequency carrier and allocating subcarriers dynamically according to the power penalty.

TL;DR: Simulation results prove that the proposed RSA schemes can reduce the computational complexity significantly and provide network accommodation that is comparable to and traffic blocking probability that is similar to existing dynamic RSA schemes.