DocumentCode
1590928
Title
Comparison of OFDMA and SC-FDMA channel access techniques in a passive optical network environment
Author
Chien, Hung-Chang ; Chen, Ren-Jr ; Huang, Ming-Fang ; Chang, Gee-Kung
Author_Institution
Georgia Inst. of Technol., Atlanta, GA, USA
fYear
2011
Firstpage
1
Lastpage
3
Abstract
For the first time, OFDMA and SC-FDMA (single-carrier frequency division multiple access) are compared experimentally as candidate uplink access techniques for next-generation PONs. Important issues like peak-to-average power ratio, optical beat interference, and symbol delay are studied and experimentally measured.
Keywords
frequency division multiple access; interference (signal); next generation networks; passive optical networks; OFDMA; SC-FDMA channel access techniques; candidate uplink access techniques; next-generation PON; optical beat interference; passive optical network environment; single-carrier frequency division multiple access; symbol delay; Adaptive optics; Delay; Optical network units; Optical transmitters; Passive optical networks; Peak to average power ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2011 and the National Fiber Optic Engineers Conference
Conference_Location
Los Angeles, CA
ISSN
pending
Print_ISBN
978-1-4577-0213-6
Type
conf
Filename
5875589
Link To Document