Bandwidth Allocation Design to Guarantee QoS of Differentiated Services for a novel OFDMA-PON

被引：0
|
作者：
Shao, Aihua [1 ,2 ]
Dou, Qiang [1 ,2 ]
Xiao, Younghua [1 ,2 ]
Chu, Peisi [1 ,2 ]
Zhu, Kang [1 ,2 ]
Peng, Yunfeng [3 ]
Long, Keping [3 ]
机构：
[1] Univ Elect Sci & Technol China, Key Lab Opt Fiber Sensing, Chengdu 610054, Peoples R China
[2] Univ Elect Sci & Technol China, Commun Educ Minist China, Chengdu 610054, Peoples R China
[3] Univ Sci Tech Beijing, Sch Compu & Commun Engn CCE, Beijing 100083, Peoples R China
来源：
18TH ASIA-PACIFIC CONFERENCE ON COMMUNICATIONS (APCC 2012): GREEN AND SMART COMMUNICATIONS FOR IT INNOVATION | 2012年
基金：
中国国家自然科学基金;
关键词：
Orthogonal Frequency Division Multiple Access Passive Optical Network (OFDMA-PON); Dynamic Bandwidth Allocation (DBA); Quality-of-Service (QoS);
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper, we design a QoS Guaranteed Dynamic Bandwidth Allocation (QGDBA) scheme for a unique OFDMA-PON architecture. In the scheme, we apply statistical method to dynamically allocate bandwidth, iteration algorithm to fully utilize the frames and United-Priority to guarantee QoS of differentiated services. From the simulation results, we find the scheme can provide efficient bandwidth allocation for the next generation OFDMA-PON.
引用
收藏
页码：775 / 780
页数：6
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