TY - GEN
T1 - Priority scheduling at gateway in Fi-Wi access networks
AU - Rafiq, Ammar
AU - Hayat, Faisal
AU - Younus, Muhammad Usman
AU - Yong, Li
AU - Wei, Cheng
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2017/5/10
Y1 - 2017/5/10
N2 - Although they have matured over previous years, there are some limitations to the Optical and Wireless access network technologies and therefore cannot deal with the increasing bandwidth requirements and quality of service demands. The complementary nature of these technologies favor their convergence which is an effective solution providing increased bandwidth and seamless connectivity. This paper briefly discusses related convergence architectures & in particular the Fi-WSN, its gateway design requirements with Message Prioritization as a gateway designing issue. We propose an algorithm consisting of three CoS priority queues and its performance is compared with the existing system consist of only two CoS priority queues. By using a simulation and randomly generated traffic. Analysis of the results show that the proposed algorithm have lesser end to end average delays for the event driven emergency data as well as for the frequently collected ambient data.
AB - Although they have matured over previous years, there are some limitations to the Optical and Wireless access network technologies and therefore cannot deal with the increasing bandwidth requirements and quality of service demands. The complementary nature of these technologies favor their convergence which is an effective solution providing increased bandwidth and seamless connectivity. This paper briefly discusses related convergence architectures & in particular the Fi-WSN, its gateway design requirements with Message Prioritization as a gateway designing issue. We propose an algorithm consisting of three CoS priority queues and its performance is compared with the existing system consist of only two CoS priority queues. By using a simulation and randomly generated traffic. Analysis of the results show that the proposed algorithm have lesser end to end average delays for the event driven emergency data as well as for the frequently collected ambient data.
KW - Class of service (CoS)
KW - Fi-WSN
KW - Gateway
KW - Optical line terminal (OLT)
KW - Optical network unit (ONU)
KW - Point to multi point (PtMP)
UR - http://www.scopus.com/inward/record.url?scp=85020208760&partnerID=8YFLogxK
U2 - 10.1109/CompComm.2016.7924949
DO - 10.1109/CompComm.2016.7924949
M3 - 会议稿件
AN - SCOPUS:85020208760
T3 - 2016 2nd IEEE International Conference on Computer and Communications, ICCC 2016 - Proceedings
SP - 1483
EP - 1488
BT - 2016 2nd IEEE International Conference on Computer and Communications, ICCC 2016 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd IEEE International Conference on Computer and Communications, ICCC 2016
Y2 - 14 October 2016 through 17 October 2016
ER -