End-to-end delay differentiation mechanism for integrated EPON-WiMAX networks

被引:2
|
作者
Lee, Yonggyu [1 ]
Choi, Seong Gon [2 ]
Choi, Yonghoon
机构
[1] Korea Adv Inst Sci & Technol, Seoul, South Korea
[2] Chungbuk Natl Univ CBNU, Cheongju, South Korea
关键词
QoS; EPON; WiMAX; EPON-WiMAX integration; WIRELESS ACCESS NETWORKS; QOS;
D O I
10.1007/s11107-014-0427-5
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
For integration of Ethernet passive optical network and IEEE 802.16 WiMAX, it is imperative to provide end-to-end quality of service due to the heterogeneous MAC nature of EPON and WiMAX. To address this issue, this paper proposes a QoS-enabled transmission mechanism operated on a specially devised hybrid optical network unit-base station architecture for QoS support, especially delay differentiation, between EPON and WiMAX. Simulation results show that the proposed scheme outperforms the existing transmission mechanisms in terms of the end-to-end delay and jitter, due to its QoS continuity between them.
引用
收藏
页码:73 / 79
页数:7
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