Adaptive Dynamic Bandwidth Allocation Scheme for Multiple-Services in 10G-EPON System

Author

Tanaka, Masaki ; Nishitani, Takashi ; Mukai, Hiroaki ; Kozaki, Seiji ; Yamanaka, Hideaki

Author_Institution

Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura, Japan

fYear

2011

fDate

5-9 June 2011

Firstpage

1

Lastpage

5

Abstract

Ethernet Passive Optical Network (EPON) systems have been deployed widely as a broadband access network solution. Recently, 10Gigabit EPON (10G-EPON) has been investigated as one of the next optical access network solutions. In 10G-EPON system, one of the key technologies is the Dynamic Bandwidth Allocation (DBA) which achieves the high bandwidth efficiency and provides high data throughput for the end users. In this paper, we propose a new DBA algorithm: Adaptive DBA (AD-DBA) which is adaptively switching status-reporting method and traffic monitoring method according to the traffic load and achieves high data throughput and low data transmission delay. Then, we report the evaluation results of proposed algorithm with our 10G-EPON prototype system.

Keywords

bandwidth allocation; delays; local area networks; passive optical networks; telecommunication traffic; AD-DBA algorithm; DBA; EPON system; Ethernet passive optical network system; adaptive DBA algorithm; adaptive dynamic bandwidth allocation scheme; broadband access network solution; data transmission delay; optical access network solutions; status-reporting method; storage capacity 10 Gbit; traffic load monitoring method; Bandwidth; Channel allocation; Delay; Integrated optics; Optical network units; Passive optical networks; Throughput;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications (ICC), 2011 IEEE International Conference on

Conference_Location

Kyoto

ISSN

1550-3607

Print_ISBN

978-1-61284-232-5

Electronic_ISBN

1550-3607

Type

conf

DOI

10.1109/icc.2011.5962434

Filename

5962434