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
Generating and using checkpoints in a virtual computer system
Health monitoring of applications in a guest partition
Phase lock loop with injection pulse control
Crystalline form of (R)-7-chloro-N-(quinuclidin-3-yl)benzo[b]thiophene-2-carboxamide hydrochloride monohydrate
Liquid crystal display device
(4949
System for collecting computer application usage data of targeted application programs executed on a plurality of client devices
  Randomly Featured Patents
System and method for providing a cost-adaptive cache
Portion of a vehicle
Stereoscopic TFT-LCD with wire grid polarizer affixed to internal surfaces substrates
Vehicular lamp
Trigger-assembly for rotating-frame type animal traps
Magnetic head having a patterned pole layer
Toy projectile launcher
Vehicle equipment rack
Coating compositions containing a mixture of ethylenically unsaturated polyurethanes
Integrated circuit diode, and method for fabricating same