×

PON SYSTEM, OPTICAL NETWORK UNIT USED THEREIN, AND TRANSMISSION CONTROL METHOD THEREFOR

  • US 20110318009A1
  • Filed: 11/02/2009
  • Published: 12/29/2011
  • Est. Priority Date: 02/19/2009
  • Status: Abandoned Application
First Claim
Patent Images

1. An optical network unit in a PON system, the optical network unit being capable of performing bidirectional optical communication with an optical line terminal through a passive light splitting node, and performing upstream transmission of a FEC frame including a variable length frame to the optical line terminal, and comprising:

  • a grant processing unit that determines whether an amount of allocation specified in a grant is one unit amount of data of the FEC frame, the grant being a report request; and

    a frame transmitting unit that transmits only a report to the optical line terminal if a result of the determination is affirmative.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×