… Each of these multiple co-existing channels can be operated at a … In packet-switched WDM
optical headers and/or labels … basic functionality for realizing multicast at the optical layer. It is …

… Each of these multiple co-existing channels can be operated at a … In packet-switched WDM
optical headers and/or labels … basic functionality for realizing multicast at the optical layer. It is …

… of all-optical packet switching and multicasting at line speed … , or optical packet switches
with electronic packet header … –31], the label is on a subcarrier outside the payload spectrum, …

… , the switch fabric has to reconfigure itself in several … Precise timing control is thus required
during the header … Initially, double sideband (DSB) sub-carrier multiplexing (SCM) is used to …

… -2FDL denote the multicast OLS router using multicast contention … protocol header includes
the MAC header, the IP header, … by sub-carrier multiplexing in optical label switching networks…

… must be used by the optical multicasting connection in each … bandwidth of each generated
sub-carrier and their frequency … codes with less than 0.4% overhead are used to correct from 8 …

… technologies that apply a sub-carrier multiplexing (SCM) or time-… videos to the OLT by using
multicasting or batching-based … IGMP (Internet Group Management Protocol) for IP multicast …

… In a WDM network, multiple optical channels having different … Multicasting is when many
nodes listen to one broadcasting … is more mature and allows a multicast mode of operation. A …

… , the header information is evaluated somehow optically and the datagram is sent through a
number of optical switches (… However, direct modulation is used for multichannel sub-carrier …

… using orthogonal states of polarization [11] or a sub-carrier … can be implemented with optical
multicast capability. The VOD … In Figure 5, an OpMiGua node enabling optical multicasting is …