Device Verification for Dynamic Re-Certificating
DG Steer - US Patent App. 13/350,648, 2013 - Google Patents
Inventor: David G. Steer, Nepean (CA) A method for authenticating a device is provided. The
method comprises receiving, by a network component, from the (73) Assignee: RESEARCH …
method comprises receiving, by a network component, from the (73) Assignee: RESEARCH …
Method and system for supporting multiple services with a subscriber optical interface located outside a subscriber's premises
JO Farmer, SA Thomas - US Patent 7,529,485, 2009 - Google Patents
US PATENT DOCUMENTS 6,097,159 A 8/2000 Mogi et al. 6,097,515 A 8/2000 Pompet al.
4,805,979 A 2f1989 Bossard et al. 6,133,910 A* 10/2000 Stinebruner............... 725/49 …
4,805,979 A 2f1989 Bossard et al. 6,133,910 A* 10/2000 Stinebruner............... 725/49 …
Orthogonal frequency division multiple access based optical ring network
W Wei, T Wang - US Patent 8,064,766, 2011 - Google Patents
US PATENT DOCUMENTS 6,222,654 B1 4/2001 Frigo 6,684,030 B1* 1/2004 Taylor et
al..................... 398/59 6,925,259 B2 8/2005 Boroditsky 6,970,617 B2* 1 1/2005 Mao et …
al..................... 398/59 6,925,259 B2 8/2005 Boroditsky 6,970,617 B2* 1 1/2005 Mao et …
Distributed cable modem termination system
SS Rakib - US Patent 8,311,412, 2012 - Google Patents
Distributed CMTS device for a HFC CATV network serving multiple neighborhoods by
multiple individual cables, in which the QAM modulators that provide data for the individual …
multiple individual cables, in which the QAM modulators that provide data for the individual …
Open access service model using WDM-PON
WV Sorin - US Patent 8,369,706, 2013 - Google Patents
Methods and apparatuses to provide an “Open access” service model using wavelength
division multiplexing (“WDM”) passive optical networks (“PONs”) are described. A cross …
division multiplexing (“WDM”) passive optical networks (“PONs”) are described. A cross …
System and method for securing a communication channel over an optical network
A system and method establishes a secure communication channel over an optical network.
More specifically, the system and method can generally include securing a communications …
More specifically, the system and method can generally include securing a communications …
Distributed cable modem termination system with software reconfigurable MAC and PHY capability
SS Rakib - US Patent 8,644,706, 2014 - Google Patents
Distributed and highly software reconfigurable CMTS (CMRTS) device, based on MAC and
PHY units with FPGA and DSP components, for a HFC CATV network. The various CATV RF …
PHY units with FPGA and DSP components, for a HFC CATV network. The various CATV RF …
Virtual converged cable access platforms for HFC cable networks
SS Rakib - US Patent 9,887,855, 2018 - Google Patents
A virtual converged cable access platform (CCAP) system and method for hybrid fiber CATV
(HFC) cable networks. The system uses a new type of digital optical fiber node configured to …
(HFC) cable networks. The system uses a new type of digital optical fiber node configured to …
Multi-network access gateway
CI Cook - US Patent 9,942,413, 2018 - Google Patents
Disclosed embodiments include a multi-network gateway system providing one or more third-
party telecommunications service providers access to a third-party network interface across …
party telecommunications service providers access to a third-party network interface across …
System and method for communicating optical signals to multiple subscribers having various bandwidth demands connected to the same optical waveguide
PF Whittlesey, EA Vella, JO Farmer - US Patent 7,218,855, 2007 - Google Patents
The present invention is generally drawn to optical network architecture that can include a
multi-subscriber optical interface that can service a plurality of subscribers that are located in …
multi-subscriber optical interface that can service a plurality of subscribers that are located in …