Development And Performance Evaluation of a BR-DBA Algorithm

Author

Lee, Seung-Kun ; Jang, Jong-Wook ; Bae, Moon-Han

Author_Institution

Dept. of Comput. Eng., Dong-Eui Univ., Busan

Volume

1

fYear

2008

fDate

11-13 Nov. 2008

Firstpage

1103

Lastpage

1108

Abstract

PON (Passive Optical Network) is the most promising technology applicable to TPS(Triple Play Service). To improve processing the packet, MAC (Multiple Access Control) is the most important technology in the PON. The core of MAC is DBA(Dynamic Bandwidth Assignment), it classifies SR-DBA (Status Report DBA) and NSR-DBA (Non Status Report DBA). However, it´s bad in network efficiency because GPON DBA is using BPON´s DBA. [7] This study develop BR (Borrow-Refund)-DBA for improve network efficiency and prompt process. For take the gauge of performance evaluation, estimate about throughput, fairness and queue delay in SR-DBA and NSR-DBA environment.

Keywords

bandwidth allocation; computer network performance evaluation; optical fibre networks; BR-DBA algorithm; GPON DBA; dynamic bandwidth assignment; multiple access control; network efficiency; non status report DBA; passive optical network; performance evaluation; triple play service; Bandwidth; Computer networks; EPON; Ethernet networks; Information technology; Optical computing; Optical fiber networks; Passive optical networks; Protocols; Wavelength division multiplexing; BR-DBA (Borrow-Refund DBA); DBA (Dynamic Bandwidth Allocation); GPON (Gigabit-capable PON); ODN (Optical Distribution Netowrk); OLT (Optical Line Terminal); ONU (Optical Network Unit); PON (Passive Optical Network);

fLanguage

English

Publisher

ieee

Conference_Titel

Convergence and Hybrid Information Technology, 2008. ICCIT '08. Third International Conference on

Conference_Location

Busan

Print_ISBN

978-0-7695-3407-7

Type

conf

DOI

10.1109/ICCIT.2008.219

Filename

4682181