Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method for setting security channel based on MPCP between OLT and ONUs in EPON, and MPCP message structure for controlling frame transmission










Image Number 9 for United States Patent #8086872.

Provided is a method for setting a security channel between an OLT and at least one ONU in an EPON. In detail, a channel is generated by which the OLT makes a reciprocal security capability agreement with the ONU that wants to set a security channel in a discovery interval and then automatically registers the ONU with the security capability agreement. The security channel is set by which the OLT distributes an encryption key for the security with the ONU completed with the security capability agreement. A renewal point of the encryption key is shared by transmitting a message indicative of a time to change the encryption key between the OLT and the ONU both completed with the encryption key distribution.








 
 
  Recently Added Patents
Protective hood
Record carrier and apparatus for scanning the record carrier
Fluted sleeve hip prosthesis for modular stem
Developer supply device and image forming apparatus having the same
Thermosensitive liposomes containing therapeutic agents
Selective glucagon-like-peptide-2 (GLP-2) analogues
Gaming machine which determines a quantity of runs of symbols on a reel or a number of symbol positions in a run of symbols
  Randomly Featured Patents
Carrier tray for use with prober
Packaging system having loading carousel
Sector-based storage device emulator having variable-sized sector
Method of manufacturing liquid discharge head
Solid biocide formulations
Identifying items relevant to a current query based on items accessed in connection with similar queries
Hair shampoo and cleanser compositions
Telephone system and method operated from central office loop current
Imprint lithography
Beverage bottle package display system