Randomized Dynamic Bandwidth Allocation Algorithm for Upstream Access in OFDMA-PON

被引：4
|
作者：
You, Weizhi
机构：
[1] 138 Jiangdong North Road, Ningbo City, Zhejiang Province
[2] People's Bank of China, Ningbo Sub-branch
来源：
JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING | 2015年 / 7卷 / 06期
关键词：
Orthogonal frequency multiplexing access passive optical network (OFDMA-PON); Randomized dynamic bandwidth allocation (RDBA); Upstream scheduling; EFFICIENT; EPON;
D O I：
10.1364/JOCN.7.000597
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
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.
引用
收藏
页码：597 / 601
页数：5
相关论文
共 50 条
  • [41] Enhanced dynamic bandwidth allocation in WDM-PON
    Ye, Xin
    Sana, Ajaz
    Assi, Chadi M.
    Ali, Mohamed A.
    BROADBAND ACCESS COMMUNICATION TECHNOLOGIES II, 2007, 6776
  • [42] Dynamic Allocation with Bandwidth Guaranteed over Ethernet PON
    Shen, Fong-Ke
    Tsai, Fu-Hsiang
    Zheng, Hao-Dong
    2014 INTERNATIONAL SYMPOSIUM ON COMPUTER, CONSUMER AND CONTROL (IS3C 2014), 2014, : 1119 - 1122
  • [43] 44-Gb/s/λ Upstream OFDMA-PON Transmission with Polarization-Insensitive Source-Free ONUs
    Cvijetic, Neda
    Qian, Dayou
    Hu, Junqiang
    Wang, Ting
    2010 CONFERENCE ON OPTICAL FIBER COMMUNICATION OFC COLLOCATED NATIONAL FIBER OPTIC ENGINEERS CONFERENCE OFC-NFOEC, 2010,
  • [44] A dynamic bandwidth allocation algorithm with QoS support in multilink access network
    Liang, Gen
    Liang, Huomin
    Journal of Information and Computational Science, 2013, 10 (16): : 5323 - 5330
  • [45] Fairness-Aware Dynamic Sub-Carrier Allocation in Distance-Adaptive Modulation OFDMA-PON for Elastic Lambda Aggregation Networks
    Senoo, Yumiko
    Asaka, Kota
    Kanai, Takuya
    Sugawa, Jun
    Saito, Hiroyuki
    Tamai, Hideaki
    Minato, Naoki
    Suzuki, Ken-Ichi
    Otaka, Akihiro
    JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, 2017, 9 (07) : 616 - 624
  • [46] Dynamic upstream bandwidth allocation over Ethernet PONs
    Luo, YQ
    Ansari, N
    ICC 2005: IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-5, 2005, : 1853 - 1857
  • [47] High-priority first dynamic wavelength and bandwidth allocation algorithm in TWDM-PON
    Zhang, Lincong
    Qi, Jifeng
    Wei, Kefeng
    Zhang, Wenbo
    Feng, Yongxin
    Hou, Weigang
    OPTICAL FIBER TECHNOLOGY, 2019, 48 : 165 - 172
  • [48] A Novel OFDMA-PON Architecture With Source-Free ONUs for Next-Generation Optical Access Networks
    Qian, Dayou
    Cvijetic, Neda
    Hu, Junqiang
    Wang, Ting
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2009, 21 (17) : 1265 - 1267
  • [49] OFDMA System with Dynamic Bandwidth Allocation in Passive Optical Networks
    Zheng, Zhihua
    Qian, Zongjue
    Shou, Guochu
    Hu, Yihong
    2009 SYMPOSIUM ON PHOTONICS AND OPTOELECTRONICS (SOPO 2009), 2009, : 346 - 349
  • [50] Investigations of upstream transmission performances with cost-effective transmitter front-end for ONU in IM/DD OFDMA-PON
    Electronics and Telecommunications Research Institute, Optical Internet Research Department, Optical Access Research Team, 218, Gajeong-ro, Yuseong-gu, Daejeon, Korea, Republic of
    Int. Conf. ICT Convergence, 2012, (694-695):
12345