Anand Srivastava

TL;DR: In this paper, a physical layer model for estimating the optical signal to noise ratio (OSNR) for lightpaths operating over the C+L band optical spectrum is proposed, which considers nonlinear interference due to inter-channel stimulated Raman scattering (ISRS) and the impact of ISRS gain on amplified spontaneous emission (ASE) noise generated by in-line amplifiers.

TL;DR: The performance evaluation results reveal that the proposed system can achieve a higher number of downlink channels and superior BER performance than that of without CCI management and has been compared with Time Division Multiple Access (TDMA) technique.

TL;DR: This optimized network architecture which combines XG-PON and enhanced distributed channel access (EDCA) under real time bursty traffic derived from the current global IP traffic distribution is studied and is 20% more fair to BE services as compared to the conventional integrated FiWi architectures.

TL;DR: In this paper, the effect of operating at a reduced link margin (LM) over the combined C and L bands was explored, and it was concluded that significant gains in capacity can be achieved by operating at low margins across all the networks.

TL;DR: In this paper, the impact of transceiver hardware imperfections on the performance of IR-assisted wireless systems is investigated, and the spectral efficiency, energy efficiency and outage probability are derived by deriving closed-form expressions and verifying them through simulation results.