Paper Info
Title
10G/1G dual-rate EPON OLT LSI with dual encryption modes alternated using DBA-information-based algorithm control
Abstract
We developed a 10G/1G dual-rate EPON OLT LSI that fully conforms to the IEEE 802.3av standard. To support three types of ONUs (GE-ONU and symmetric/asymmetric 10G-ONUs), we adopted the 802.1AE algorithm for 10G encryption and also use the conventional GE-PON encryption algorithm, which was adopted for 1G encryption before 802.1AE standardization in 2006. For a higher level of time-division-multiplexing passive optical network security, we implemented a dynamic-bandwidth-allocation-information-based method for algorithm control in order to dynamically change the decryption algorithms at the OLT corresponding to the ONUs' encryption algorithms. In addition, we widened the category of encrypted frames to include multipoint MAC control protocol (MPCP) frames and operation, administration, and maintenance (OAM) frames, by adding three simple steps of functions to existing blocks with little hardware overhead.
Year
DOI
Venue
2011
10.1109/ISOCC.2011.6138784
ISOCC
Keywords
DocType
ISBN
ieee standards,cryptography,integrated optoelectronics,large scale integration,optical communication equipment,optical fibre lan,passive optical networks,telecommunication standards,time division multiplexing,10g encryption,10g/1g dual-rate epon olt lsi,802.1ae algorithm,dba-information-based algorithm control,ieee 802.3av standard,decryption algorithms,dynamic-bandwidth-allocation-information-based method,multipoint mac control protocol,optical line terminal,time-division-multiplexing passive optical network security,dynamic bandwidth allocation,passive optical network
Conference
978-1-4577-0710-0
Citations 
PageRank 
References 
9
1.22
2
Authors
6
Name
Order
Citations
PageRank
sadayuki yasuda191.22
Takahiro Hatano2345.10
hiroki suto391.22
Masami Urano492.91
Mamoru Nakanishi57613.25
Tsugumichi Shibata6103.62