Dynamic Bandwidth Allocation Algorithm of TWDM PON

TWDM PON의 동적대역할당 알고리즘

  • 홍성학 (목포대학교 광공학연구소) ;
  • 한만수 (목포대학교 광공학연구소)
  • Published : 2013.05.22


This paper proposes a new DBA (dynamic bandwidth allocation) algorithm for a TWDM PON (time and wave-division multiplexing passive optical network) which is based on XGPON (10-Gigibit-Capable PON). Modifying a DBA algorithm of an XGPON, the proposed algorithm not only allocates the transmission slot but also assigns a wavelength to use for each ONU.