DocumentCode
2092632
Title
An efficiency-improved MAC protocol for asynchronous ONUs in OFDMA PONs
Author
Lilong Liu ; Xuelin Yang ; Weisheng Hu
Author_Institution
State Key Lab. of Adv. Opt. Commun. Syst. & Networks, Shanghai Jiao Tong Univ., Shanghai, China
fYear
2012
fDate
7-10 Nov. 2012
Firstpage
1
Lastpage
3
Abstract
We propose an efficiency-improved MAC protocol for OFDMA PONs that dynamically assigns control subcarriers to eliminate synchronization need and exploit statistical multiplexing gain among traffic of ONUs for high performance in delay and throughput.
Keywords
OFDM modulation; access protocols; frequency division multiple access; optical modulation; passive optical networks; statistical multiplexing; synchronisation; OFDMA PON; asynchronous ONU; control subcarriers; efficiency-improved MAC protocol; statistical multiplexing gain; synchronization elimination;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location
Guangzhou
ISSN
2162-108X
Print_ISBN
978-1-4673-6274-0
Type
conf
Filename
6510747
Link To Document