Abstract

A randomized dynamic bandwidth allocation algorithm for upstream access in an orthogonal frequency division multiplexing access passive optical network (OFDMA-PON) system is proposed. According to theoretical analysis, the proposed algorithm has low computational complexity and strong throughput reliability. From the simulation results, compared with the existing algorithms, the novel proposed algorithm has higher throughput and lower average packet delay.

© 2015 Optical Society of America

Power Efficient Dynamic Bandwidth Allocation Algorithm in OFDMA-PONs

Weizhi You, Lilin Yi, Silu Huang, Jian Chen, and Weisheng Hu
J. Opt. Commun. Netw. 5(12) 1353-1360 (2013)

Intelligent Dynamic Bandwidth Allocation Algorithm in Upstream EPONs

Nurul Asyikin Mohd Radzi, Norashidah Md. Din, Mohammed Hayder Al-Mansoori, Intan Shafinaz Mustafa, and Sajaa Kh. Sadon
J. Opt. Commun. Netw. 2(3) 148-158 (2010)

Design and Analysis of IPACT-Based Bandwidth Allocation for Delay Guarantee in OFDMA-PON

Hakjeon Bang, Kyeong-Hwan Doo, Seungil Myong, Giovanni Stea, and Chang-Soo Park
J. Opt. Commun. Netw. 5(11) 1236-1249 (2013)

Fairness-Aware Dynamic Sub-Carrier Allocation in Distance-Adaptive Modulation OFDMA-PON for Elastic Lambda Aggregation Networks

Yumiko Senoo, Kota Asaka, Takuya Kanai, Jun Sugawa, Hiroyuki Saito, Hideaki Tamai, Naoki Minato, Ken-Ichi Suzuki, and Akihiro Otaka
J. Opt. Commun. Netw. 9(7) 616-624 (2017)

37.5  km Urban Field Trial of OFDMA-PON Using Colorless ONUs With Dynamic Bandwidth Allocation and TCM [Invited]

Christian Ruprecht, Yingkan Chen, Daniel Fritzsche, Johannes von Hoyningen-Huene, Norbert Hanik, Erik Weis, Dirk Breuer, and Werner Rosenkranz
J. Opt. Commun. Netw. 7(1) A153-A161 (2015)