Optical communications – Multiplex – Broadcast and distribution system
Reexamination Certificate
2011-01-18
2011-01-18
Li, Shi K (Department: 2613)
Optical communications
Multiplex
Broadcast and distribution system
Reexamination Certificate
active
07873276
ABSTRACT:
A system and method for registration of network units is disclosed. A system that incorporates teachings of the present disclosure may include, for example, an optical network unit (ONU) in a passive optical network (PON) that can have a controller element to receive a registration code, send the registration code and a serial number of the ONU to an optical line terminal (OLT) that configures the ONU for temporary connectivity with the PON, and upon an expiration of the registration code or a termination of the temporary connectivity, re-send the serial number to the OLT to re-configure the connectivity with the PON. Additional embodiments are disclosed.
REFERENCES:
patent: 7123692 (2006-10-01), Atkinson et al.
patent: 2006/0256811 (2006-11-01), Saito et al.
patent: 2007/0274720 (2007-11-01), Menasco et al.
Fan James
Kwan Dick
AT&T Intellectual Property I L.P.
Li Shi K
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