Multiplex communications – Generalized orthogonal or special mathematical techniques – Particular set of orthogonal functions
Reexamination Certificate
2005-08-19
2008-03-25
Pham, Chi (Department: 2616)
Multiplex communications
Generalized orthogonal or special mathematical techniques
Particular set of orthogonal functions
C370S401000, C375S257000
Reexamination Certificate
active
07349325
ABSTRACT:
A power line communications (PLC) system and method for providing broadband communications over a low voltage power line are disclosed. The system and method comprise a manager that controls access to a bridge for a client where the bridge communicates with the manager to provide the client Internet access. The bridge modulates Ethernet communications from the Internet access to the low voltage power line to provide the modulated Ethernet communications to the client and the client demodulates modulated Ethernet communications from the low voltage power line to yield Ethernet communications.
REFERENCES:
patent: 6686832 (2004-02-01), Abraham
patent: 7053756 (2006-05-01), Mollenkopf et al.
patent: 7194528 (2007-03-01), Davidow
Lacey Kevin
Odlyzko Paul
Padgitt David G.
Roberto Benjamin G.
Schulz Gary D.
Boakye Alexander O.
Karpinia Randi L.
Motorola Inc.
Pham Chi
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